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Home> Hot Product Listed C   > Copper(II) oxide
Copper(II) oxide
CAS No.:1317-38-0
EINECS(EC#):215-269-1
Molecular Weight:79.54
Molecular Formula:CuO (Products with the same molecular formula)
MOL File:1317-38-0.mol
Names and Identifiers
Properties
Appearance
black crystalline powder
Density
6.315
Melting Point
1326℃
Boiling Point
2000
Refractive Index
2.63
Flash Point
无意义
Water
insoluble
Solubilities
insoluble
Color/Form
Black to brownish-black amorphous or crystalline powder or granules
Monoclinic crystals or black powder
Finely divided black particulate dispersed in air.
Stability
Stable. Incompatible with reducing agents, hydrogen sulfide, aluminium, alkali metals, finely powdered metals.
HS Code
28255000
Storage temp
Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
Spectral properties
INDEX OF REFRACTION: 2.63 (BETA)
Safety and Handling
Hazard Codes
Xn:Harmful
Risk Statements
R22
Safety Statements
S22
Safety

Hazard Codes:?IrritantXiIrritantXn
Risk Statements: 22-37?
R22: Harmful if swallowed
R37: Irritating to respiratory system
Safety Statements: 22-36?
S22: Do not breathe dust
S36: Wear suitable protective clothing
WGK Germany: 1
RTECS: GL7900000
HS Code: 28255000
Poison by intratracheal route.? Explodes when heated with powdered aluminum; anilinium perchlorate; hydrogen; magnesium; phthalic anhydride. Ignites on contact with dichloromethylsilane; hydrogen sulfide; hydrogen trisulfide. Incandescent reaction when heated with boron; rubidium acetylide (at 350°C); potassium; sodium; phospham.

PackingGroup
Z01
Skin, Eye, and Respiratory Irritations
Inhalation of copper fume results in the irritation of the upper respiratory tract. ... Contact with copper fumes will also cause irritation of the eyes, nose and throat. /Copper fumes/
Transport
无资料?
Formulations/Preparations
USEPA/OPP Pesticide Code 042401; Trade Names: Banacobru ol and Black copper oxide.
Wettable micro granular; wettable powder
The pigment known as Scheele's green is a complex mixture of cupric oxide & cupric arsenite. ...
Wolmanac concentrate (70%), for industrial use only, soluble concentrate, 23.8% arsenic pentoxide, 32.25% chromic acid, 12.95% cupric oxide
Wolmanac concentrate (72%), solution-ready to use, 24.48% arsenic pentoxide, 32.20% chromic acid, 13.32% cupric oxide
Osmose K-33 (72%) Wood Preservative, solution-ready to use, 32.5% Arsenic pentoxide, 25.4% Chromic acid, 14.1% Cupric oxide
Osmose K-33-C (72%) Wood Preservative, soluble concentrate, 24.5% arsenic pentoxide, 34.2% chromic acid, 13.3% cupric oxide
Osmose P-50 Wood Preservative, soluble concentrate, 20% chromic acid, 15.5% cupric oxide, 19% phosphoric acid
Osmose K-33 (60%) Wood Preservative, solution-ready to use, 20% arsenic pentoxide, 29.9% chromic acid, 10.5% cupric oxide
Osmose K-33-A (50%) Wood Preservative, 7.3% arsenic pentoxide, 32.2% chromic acid, 10.5% cupric oxide
Boliden-CCA Wood Preservative, soluble concentrate, 34% arsenic pentoxide, 26.5% chromic acid, 14.5% cupric oxide
Boliden Salt K-33, soluble concentrate, 34% arsenic pentoxide, 26.5% chromic acid, 14.5% cupric oxide
CCA Wood Preservative Chromated Copper Arsenate (60%), soluble concentrate, 9.9% arsenic pentoxide, 39.3% chromic acid, 10.8% cupric oxide
CCA Type C Wood Preservative (60%), solution-ready to use, 20.1% arsenic pentoxide, 28.5% chromic acid, 11.4% cupric oxide
DOT Emergency Guidelines
/GUIDE 131: FLAMMABLE LIQUIDS-TOXIC/ Health: TOXIC; may be fatal if inhaled, ingested or absorbed through skin. Inhalation or contact with some of these materials will irritate or burn skin and eyes. Fire will produce irritating, corrosive and/or toxic gases. Vapors may cause dizziness or suffocation. Runoff from fire control or dilution water may cause pollution. /Copper based pesticide, liquid, flammable, poisonous; Copper based pesticide, liquid, flammable, toxic; Copper based pesticide, liquid, poisonous, flammable; Copper based pesticide, liquid, toxic, flammable/
/GUIDE 131: FLAMMABLE LIQUIDS-TOXIC/ Fire or Explosion: HIGHLY FLAMMABLE: Will be easily ignited by heat, sparks or flames. Vapors may form explosive mixtures with air. Vapors may travel to source of ignition and flash back. Most vapors are heavier than air. They will spread along ground and collect in low or confined areas (sewers, basements, tanks). Vapor explosion and poison hazard indoors, outdoors or in sewers. Those substances designated with a "P" may polymerize explosively when heated or involved in a fire. Runoff to sewer may create fire or explosion hazard. Containers may explode when heated. Many liquids are lighter than water. /Copper based pesticide, liquid, flammable, poisonous; Copper based pesticide, liquid, flammable, toxic; Copper based pesticide, liquid, poisonous, flammable; Copper based pesticide, liquid, toxic, flammable/
/GUIDE 131: FLAMMABLE LIQUIDS-TOXIC/ Public Safety: CALL Emergency Response Telephone Number ... . As an immediate precautionary measure, isolate spill or leak area for at least 50 meters (150 feet) in all directions. Keep unauthorized personnel away. Stay upwind. Keep out of low areas. Ventilate closed spaces before entering. /Copper based pesticide, liquid, flammable, poisonous; Copper based pesticide, liquid, flammable, toxic; Copper based pesticide, liquid, poisonous, flammable; Copper based pesticide, liquid, toxic, flammable/
/GUIDE 131: FLAMMABLE LIQUIDS-TOXIC/ Protective Clothing: Wear positive pressure self-contained breathing apparatus (SCBA). Wear chemical protective clothing that is specifically recommended by the manufacturer. It may provide little or no thermal protection. Structural firefighters' protective clothing provides limited protection in fire situations ONLY; it is not effective in spill situations where direct contact with the substance is possible. /Copper based pesticide, liquid, flammable, poisonous; Copper based pesticide, liquid, flammable, toxic; Copper based pesticide, liquid, poisonous, flammable; Copper based pesticide, liquid, toxic, flammable/
/GUIDE 131: FLAMMABLE LIQUIDS-TOXIC/ Evacuation: ... Fire: If tank, rail car or tank truck is involved in a fire, ISOLATE for 800 meters (1/2 mile) in all directions; also, consider initial evacuation for 800 meters (1/2 mile) in all directions. /Copper based pesticide, liquid, flammable, poisonous; Copper based pesticide, liquid, flammable, toxic; Copper based pesticide, liquid, poisonous, flammable; Copper based pesticide, liquid, toxic, flammable/
/GUIDE 131: FLAMMABLE LIQUIDS-TOXIC/ Fire: CAUTION: All these products have a very low flash point. Use of water spray when fighting fire may be inefficient. Small fires: Dry chemical, CO2, water spray or alcohol-resistant foam. Large fires: Water spray, fog or alcohol-resistant foam. Move containers from fire area if you can do it without risk. Dike fire control water for later disposal; do not scatter the material. Use water spray or fog; do not use straight streams. Fire involving tanks or car/trailer loads: Fight fire from maximum distance or use unmanned hose holders or monitor nozzles. Cool containers with flooding quantities of water until well after fire is out. Withdraw immediately in case of rising sound from venting safety devices or discoloration of tank. ALWAYS stay away from tanks engulfed in fire. For massive fire use unmanned hose holders or monitor nozzles; if this is impossible, withdraw from area and let fire burn. /Copper based pesticide, liquid, flammable, poisonous; Copper based pesticide, liquid, flammable, toxic; Copper based pesticide, liquid, poisonous, flammable; Copper based pesticide, liquid, toxic, flammable/
/GUIDE 131: FLAMMABLE LIQUIDS-TOXIC/ Spill or Leak: Fully encapsulating, vapor protective clothing should be worn for spills and leaks with no fire. ELIMINATE all ignition sources (no smoking, flares, sparks or flames in immediate area). All equipment used when handling the product must be grounded. Do not touch or walk through spilled material. Stop leak if you can do it without risk. Prevent entry into waterways, sewers, basements or confined areas. A vapor suppressing foam may be used to reduce vapors. Small spills: Absorb with earth, sand or other non-combustible material and transfer to containers for later disposal. Use clean non-sparking tools to collect absorbed material. Large spills: Dike far ahead of liquid spill for later disposal. Water spray may reduce vapor; but may not prevent ignition in closed spaces. /Copper based pesticide, liquid, flammable, poisonous; Copper based pesticide, liquid, flammable, toxic; Copper based pesticide, liquid, poisonous, flammable; Copper based pesticide, liquid, toxic, flammable/
/GUIDE 131: FLAMMABLE LIQUIDS-TOXIC/ First Aid: Move victim to fresh air. Call 911 or emergency medical service. Give artificial respiration if victim is not breathing. Do not use mouth-to-mouth method if victim ingested or inhaled the substance; give artificial respiration with the aid of a pocket mask equipped with a one-way valve or other proper respiratory medical device. Administer oxygen if breathing is difficult. Remove and isolate contaminated clothing and shoes. In case of contact with substance, immediately flush skin or eyes with running water for at least 20 minutes. Wash skin with soap and water. Keep victim warm and quiet. In case of burns, immediately cool affected skin for as long as possible with cold water. Do not remove clothing if adhering to skin. Effects of exposure (inhalation, ingestion or skin contact) to substance may be delayed. Ensure that medical personnel are aware of the material(s) involved and take precautions to protect themselves. /Copper based pesticide, liquid, flammable, poisonous; Copper based pesticide, liquid, flammable, toxic; Copper based pesticide, liquid, poisonous, flammable; Copper based pesticide, liquid, toxic, flammable/
/GUIDE 151: SUBSTANCES - TOXIC (NON-COMBUSTIBLE)/ Health: Highly toxic, may be fatal if inhaled, swallowed or absorbed through skin. Avoid any skin contact. Effects of contact or inhalation may be delayed. Fire may produce irritating, corrosive and/or toxic gases. Runoff from fire control or dilution water may be corrosive and/or toxic and cause pollution. /Copper based pesticide, liquid, poisonous; Copper based pesticide, liquid, toxic; Copper based pesticide, solid, poisonous; Copper based pesticide, solid, toxic/
/GUIDE 151: SUBSTANCES - TOXIC (NON-COMBUSTIBLE)/ Fire or Explosion: Non-combustible, substance itself does not burn but may decompose upon heating to produce corrosive and/or toxic fumes. Containers may explode when heated. Runoff may pollute waterways. /Copper based pesticide, liquid, poisonous; Copper based pesticide, liquid, toxic; Copper based pesticide, solid, poisonous; Copper based pesticide, solid, toxic/
/GUIDE 151: SUBSTANCES - TOXIC (NON-COMBUSTIBLE)/ Public Safety: CALL Emergency Response Telephone Number ... . As an immediate precautionary measure, isolate spill or leak area in all directions for at least 50 meters (150 feet) for liquids and at lease 25 meters (75 feet) for solids. Keep unauthorized personnel away. Stay upwind. Keep out of low areas. /Copper based pesticide, liquid, poisonous; Copper based pesticide, liquid, toxic; Copper based pesticide, solid, poisonous; Copper based pesticide, solid, toxic/
/GUIDE 151: SUBSTANCES - TOXIC (NON-COMBUSTIBLE)/ Protective Clothing: Wear positive pressure self-contained breathing apparatus (SCBA). Wear chemical protective clothing that is specifically recommended by the manufacturer. It may provide little or no thermal protection. Structural firefighters' protective clothing provides limited protection in fire situations ONLY; it is not effective in spill situations where direct contact with the substance is possible. /Copper based pesticide, liquid, poisonous; Copper based pesticide, liquid, toxic; Copper based pesticide, solid, poisonous; Copper based pesticide, solid, toxic/
/GUIDE 151: SUBSTANCES - TOXIC (NON-COMBUSTIBLE)/ Evacuation: ... Fire: If tank, rail car or tank truck is involved in a fire, ISOLATE for 800 meters (1/2 mile) in all directions; also, consider initial evacuation for 800 meters (1/2 mile) in all directions. /Copper based pesticide, liquid, poisonous; Copper based pesticide, liquid, toxic; Copper based pesticide, solid, poisonous; Copper based pesticide, solid, toxic/
/GUIDE 151: SUBSTANCES - TOXIC (NON-COMBUSTIBLE)/ Fire: Small fires: Dry chemical, CO2 or water spray. Large fires: Water spray, fog or regular foam. Move containers from fire area if you can do it without risk. Dike fire control water for later disposal; do not scatter the material. Use water spray or fog; do not use straight streams. Fire involving tanks or car/trailer loads: Fight fire from maximum distance or use unmanned hose holders or monitor nozzles. Do not get water inside containers. Cool containers with flooding quantities of water until well after fire is out. Withdraw immediately in case of rising sound from venting safety devices or discoloration of tank. ALWAYS stay away from tanks engulfed in fire. For massive fire, use unmanned hose holders or monitor nozzles; if this is impossible, withdraw from area and let fire burn. /Copper based pesticide, liquid, poisonous; Copper based pesticide, liquid, toxic; Copper based pesticide, solid, poisonous; Copper based pesticide, solid, toxic/
/GUIDE 151: SUBSTANCES - TOXIC (NON-COMBUSTIBLE)/ Spill or Leak: Do not touch damaged containers or spilled material unless wearing appropriate protective clothing. Stop leak if you can do it without risk. Prevent entry into waterways, sewers, basements or confined areas. Cover with plastic sheet to prevent spreading. Absorb or cover with dry earth, sand or other non-combustible material and transfer to containers. DO NOT GET WATER INSIDE CONTAINERS. /Copper based pesticide, liquid, poisonous; Copper based pesticide, liquid, toxic; Copper based pesticide, solid, poisonous; Copper based pesticide, solid, toxic/
/GUIDE 151: SUBSTANCES - TOXIC (NON-COMBUSTIBLE)/ First Aid: Move victim to fresh air. Call 911 or emergency medical service. Give artificial respiration if victim is not breathing. Do not use mouth-to-mouth method if victim ingested or inhaled the substance; give artificial respiration with the aid of a pocket mask equipped with a one-way valve or other proper respiratory medical device. Administer oxygen if breathing is difficult. Remove and isolate contaminated clothing and shoes. In case of contact with substance, immediately flush skin or eyes with running water for at least 20 minutes. For minor skin contact, avoid spreading material on unaffected skin. Keep victim warm and quiet. Effects of exposure (inhalation, ingestion or skin contact) to substance may be delayed. Ensure that medical personnel are aware of the material(s) involved and take precautions to protect themselves. /Copper based pesticide, liquid, poisonous; Copper based pesticide, liquid, toxic; Copper based pesticide, solid, poisonous; Copper based pesticide, solid, toxic/
Reactivities and Incompatibilities
BORON REACTS VIOLENTLY WITH CUPRIC OXIDE AFTER WARMING, MELTING GLASS TUBING.
TITANIUM REACTS VIOLENTLY WITH CUPRIC OXIDE ... WHEN HEATED.
HYDRAZINE REACTS VIGOROUSLY WITH CUPRIC OXIDE.
Cesium acetylene carbide explodes on contact with cupric oxide at 350 deg C.
The reduction of heated cupric oxide by admixed magnesium is accompanied by incandescence and an explosion.
Cupric oxide is reduced when heated with sodium. The reaction proceeds with vivid incandescence.
CUPRIC OXIDE IS REDUCED TO METALLIC COPPER WHEN HEATED WITH POTASSIUM @ TEMP BELOW ITS MP. REACTION PROCEEDS WITH VIVID INCANDESCENCE.
Incompatibilities: Dirubidium acetylide; hydrogen; hydrogen sulfide; metals; phospham; phthalic anhydride.
CuO: Acetylene, zirconium.
Reduction of the heated oxide in a combustion tube by passage of hydrogen caused a violent explosion.
An attempt thermite reaction with aluminum powder and copper(II) oxide ... caused a violent explosion.
A mixture of phthalic anhydride and anhydrous oxide exploded violently on heating.
Interaction with hydroxylamine or hydrazine is vigorous.
A pelleted mixture containing barium acetate, copper(II) oxide and yttrium oxide, ... was heated in a furnace, and a small explosion occurred during the early stages, 'from formation of pyrolysis products'.
Copper oxide and manganese dioxide react at 359 deg C incandescently.
Solutions of sodium hypobromite are decomposed by powerful catalytic action of cupric ions, even as impurities. /Cupric salts/
Other Preventative Measures
SRP: Local exhaust ventilation should be applied wherever there is an incidence of point source emissions or dispersion of regulated contaminants in the work area. Ventilation control of the contaminant as close to its point of generation is both the most economical and safest method to minimize personnel exposure to airborne contaminants.
The worker should immediately wash the skin when it becomes contaminated.
Work clothing that becomes wet or significantly contaminated should be removed and replaced.
The worker should wash daily at the end of each work shift.
Protective Equipment and Clothing
Wear appropriate eye protection to prevent eye contact.
Wear appropriate personal protective clothing to prevent skin contact.
Recommendations for respirator selection. 1 mg/cu m. Respirator Class(es): Any dust, mist, and fume respirator. Any supplied-air respirator.
Recommendations for respirator selection. 2.5 mg/cu m. Respirator Class(es): Any supplied-air respirator operated in a continuous flow mode. Any powered, air-purifying respirator with a dust, mist, and fume filter.
Recommendations for respirator selection. 5 mg/cu m. Respirator Class(es): Any air-purifying, full-facepiece respirator with a high-efficiency particulate filter. Any supplied-air respirator that has a tight-fitting facepiece and is operated in a continuous-flow mode. Any powered, air-purifying respirator with a tight-fitting facepiece and a high-efficiency particulate filter. Any self-contained breathing apparatus with a full facepiece. Any supplied-air respirator with a full facepiece.
Recommendations for respirator selection. 100 mg/cu m. Respirator Class(es): Any supplied-air respirator that has a full facepiece and is operated in a pressure-demand or other positive-pressure mode.
Recommendations for respirator selection. Condition: Respirator Class(es): Any self-contained breathing apparatus that has a full facepiece and is operated in a pressure-demand or other positive pressure mode. Any supplied-air respirator that has a full face piece and is operated in pressure-demand or other positive pressure mode in combination with an auxiliary self-contained breathing apparatus operated in pressure-demand or other positive pressure mode.
Recommendations for respirator selection. Condition: Escape from suddenly occurring respiratory hazards: Respirator Class(es): Any air-purifying, full-facepiece respirator with a high-efficiency particulate filter. Any appropriate escape-type, self-contained breathing apparatus.
Specification

1、Fire Fighting Measures? of? Cupric oxide (1317-38-0)
General Information: As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear.?
Extinguishing Media: Use water spray, dry chemical, carbon dioxide, or chemical foam.?
2、Handling and Storage? of? Cupric oxide (1317-38-0)
Handling: Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes. Avoid ingestion and inhalation.?
Storage: Store in a cool, dry place. Store in a tightly closed container.?

Report

?Copper and its compounds are on the Community Right-To-Know List.

Disposal Methods
SRP: At the time of review, criteria for land treatment or burial (sanitary landfill) disposal practices are subject to significant revision. Prior to implementing land disposal of waste residue (including waste sludge), consult with environmental regulatory agencies for guidance on acceptable disposal practices.
Group III Containers (both combustible and non-combustible) that previously held organic mercury, lead, cadmium, arsenic, or inorganic pesticides should be triple rinsed, punctured and disposed of in a sanitary landfill. Non-rinsed containers should be encapsulated and buried at a specially designated landfill site. /Organic mercury, lead, cadmium, arsenic, or inorganic pesticides/
Do not contaminate water by ... disposal of wastes near a body of water. /Copper oxides/
Reach Info
This substance has been officially registered by enterprises.
ECHA (EU chemicals Management Agency) published the completed registration file as follows:
Completed registration file:
Registered as ubmitted Total tonnage band  
FULL JOINT 10000_100000 view >
Registered companies:
Registrant / Supplier details Latest dossier received
ALBEMARLE CATALYSTS COMPANY B.V. 2013
AXENS SA 2014
Bardyke Chemicals Ltd 2010
more >
MSDS

Download/Modify | Technical supported by XiXisys.com. For US version, EU version (23 languages) and more, please refer to xixisys.com/en/sds/search

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name Cupric oxide

1.2 Other means of identification

Product number -
Other names C.I. Pigment Black 15

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only. Adsorbents and absorbents,Agricultural chemicals (non-pesticidal),Intermediates,Oxidizing/reducing agents,Plating agents and surface treating agents,Process regulators,Processing aids, not otherwise listed,Processing aids, specific to petroleum production
Uses advised against no data available

1.4 Supplier's details

Company XiXisys.com
Address XiXisys.com
Telephone XiXisys.com
Fax XiXisys.com

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

2.Hazard identification

2.1 Classification of the substance or mixture

Hazardous to the aquatic environment, short-term (Acute) - Category Acute 1

Hazardous to the aquatic environment, long-term (Chronic) - Category Chronic 1

2.2 GHS label elements, including precautionary statements

Pictogram(s)
Signal word

Warning

Hazard statement(s)

H410 Very toxic to aquatic life with long lasting effects

Precautionary statement(s)
Prevention

P273 Avoid release to the environment.

Response

P391 Collect spillage.

Storage

none

Disposal

P501 Dispose of contents/container to ...

2.3 Other hazards which do not result in classification

none

3.Composition/information on ingredients

3.1 Substances

Chemical name Common names and synonyms CAS number EC number Concentration
Cupric oxide Cupric oxide 1317-38-0 none 100%

4.First-aid measures

4.1 Description of necessary first-aid measures

General advice

Consult a physician. Show this safety data sheet to the doctor in attendance.

If inhaled

If breathed in, move person into fresh air. If not breathing, give artificial respiration. Consult a physician.

In case of skin contact

Wash off with soap and plenty of water. Consult a physician.

In case of eye contact

Rinse thoroughly with plenty of water for at least 15 minutes and consult a physician.

If swallowed

Never give anything by mouth to an unconscious person. Rinse mouth with water. Consult a physician.

4.2 Most important symptoms/effects, acute and delayed

no data available

4.3 Indication of immediate medical attention and special treatment needed, if necessary

Basic treatment: Establish a patent airway. Suction if necessary. Watch for signs of respiratory insufficiency and assist ventilations if necessary. Administer oxygen by nonrebreather mask at 10 to 15 L/min. Monitor for shock and treat if necessary ... . For eye contamination, flush eyes immediately with water. Irrigate each eye continuously with normal saline during transport ... . Do not use emetics. For ingestion, rinse mouth and administer 5 ml/kg up to 200 ml of water for dilution if the patient can swallow, has a strong gag reflex, and does not drool. Administer activated charcoal ... . /Copper and related compounds/

5.Fire-fighting measures

5.1 Extinguishing media

Suitable extinguishing media

Use water spray, alcohol-resistant foam, dry chemical or carbon dioxide.

5.2 Specific hazards arising from the chemical

no data available

5.3 Special protective actions for fire-fighters

Wear self-contained breathing apparatus for firefighting if necessary.

6.Accidental release measures

6.1 Personal precautions, protective equipment and emergency procedures

Use personal protective equipment. Avoid dust formation. Avoid breathing vapours, mist or gas. Ensure adequate ventilation. Evacuate personnel to safe areas. Avoid breathing dust. For personal protection see section 8.

6.2 Environmental precautions

Prevent further leakage or spillage if safe to do so. Do not let product enter drains. Discharge into the environment must be avoided.

6.3 Methods and materials for containment and cleaning up

Pick up and arrange disposal. Sweep up and shovel. Keep in suitable, closed containers for disposal.

7.Handling and storage

7.1 Precautions for safe handling

Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Avoid exposure - obtain special instructions before use.Provide appropriate exhaust ventilation at places where dust is formed. For precautions see section 2.2.

7.2 Conditions for safe storage, including any incompatibilities

Store in cool place. Keep container tightly closed in a dry and well-ventilated place.

8.Exposure controls/personal protection

8.1 Control parameters

Occupational Exposure limit values

Recommended Exposure Limit: 10 Hr Time-Weighted Avg: 0.1 mg/cu m.

Recommended Exposure Limit: 10 Hr Time-Weighted Avg: 1 mg/cu m. /Copper (dusts and mists)/

Biological limit values

no data available

8.2 Appropriate engineering controls

Handle in accordance with good industrial hygiene and safety practice. Wash hands before breaks and at the end of workday.

8.3 Individual protection measures, such as personal protective equipment (PPE)

Eye/face protection

Safety glasses with side-shields conforming to EN166. Use equipment for eye protection tested and approved under appropriate government standards such as NIOSH (US) or EN 166(EU).

Skin protection

Wear impervious clothing. The type of protective equipment must be selected according to the concentration and amount of the dangerous substance at the specific workplace. Handle with gloves. Gloves must be inspected prior to use. Use proper glove removal technique(without touching glove's outer surface) to avoid skin contact with this product. Dispose of contaminated gloves after use in accordance with applicable laws and good laboratory practices. Wash and dry hands. The selected protective gloves have to satisfy the specifications of EU Directive 89/686/EEC and the standard EN 374 derived from it.

Respiratory protection

Wear dust mask when handling large quantities.

Thermal hazards

no data available

9.Physical and chemical properties

Physical state black crystalline powder
Colour Black to brownish-black amorphous or crystalline powder or granules
Odour no data available
Melting point/ freezing point 1326\u00baC
Boiling point or initial boiling point and boiling range 1026\u00baC (decomp)
Flammability CuO: Noncombustible Solid
Lower and upper explosion limit / flammability limit no data available
Flash point no data available
Auto-ignition temperature no data available
Decomposition temperature no data available
pH no data available
Kinematic viscosity no data available
Solubility Practically insol in water, alc; sol in dilute acids, alkali cyanides, ammonium carbonate soln; slowly sol in ammonia
Partition coefficient n-octanol/water (log value) no data available
Vapour pressure 0 mmHg (approx)
Density and/or relative density 6.315
Relative vapour density no data available
Particle characteristics no data available

10.Stability and reactivity

10.1 Reactivity

no data available

10.2 Chemical stability

Stable under recommended storage conditions.

10.3 Possibility of hazardous reactions

no data available

10.4 Conditions to avoid

no data available

10.5 Incompatible materials

BORON REACTS VIOLENTLY WITH CUPRIC OXIDE AFTER WARMING, MELTING GLASS TUBING.

10.6 Hazardous decomposition products

Decomposes at 1026\u00b0C.

11.Toxicological information

Acute toxicity

  • Oral: no data available
  • Inhalation: no data available
  • Dermal: no data available

Skin corrosion/irritation

no data available

Serious eye damage/irritation

no data available

Respiratory or skin sensitization

no data available

Germ cell mutagenicity

no data available

Carcinogenicity

no data available

Reproductive toxicity

no data available

STOT-single exposure

no data available

STOT-repeated exposure

no data available

Aspiration hazard

no data available

12.Ecological information

12.1 Toxicity

  • Toxicity to fish: no data available
  • Toxicity to daphnia and other aquatic invertebrates: no data available
  • Toxicity to algae: no data available
  • Toxicity to microorganisms: no data available

12.2 Persistence and degradability

no data available

12.3 Bioaccumulative potential

no data available

12.4 Mobility in soil

no data available

12.5 Other adverse effects

no data available

13.Disposal considerations

13.1 Disposal methods

Product

The material can be disposed of by removal to a licensed chemical destruction plant or by controlled incineration with flue gas scrubbing. Do not contaminate water, foodstuffs, feed or seed by storage or disposal. Do not discharge to sewer systems.

Contaminated packaging

Containers can be triply rinsed (or equivalent) and offered for recycling or reconditioning. Alternatively, the packaging can be punctured to make it unusable for other purposes and then be disposed of in a sanitary landfill. Controlled incineration with flue gas scrubbing is possible for combustible packaging materials.

14.Transport information

14.1 UN Number

ADR/RID: UN3077 IMDG: UN3077 IATA: UN3077

14.2 UN Proper Shipping Name

ADR/RID: ENVIRONMENTALLY HAZARDOUS SUBSTANCE, SOLID, N.O.S.
IMDG: ENVIRONMENTALLY HAZARDOUS SUBSTANCE, SOLID, N.O.S.
IATA: ENVIRONMENTALLY HAZARDOUS SUBSTANCE, SOLID, N.O.S.

14.3 Transport hazard class(es)

ADR/RID: 9 IMDG: 9 IATA: 9

14.4 Packing group, if applicable

ADR/RID: unknown IMDG: unknown IATA: unknown

14.5 Environmental hazards

ADR/RID: yes IMDG: yes IATA: yes

14.6 Special precautions for user

no data available

14.7 Transport in bulk according to Annex II of MARPOL 73/78 and the IBC Code

no data available

15.Regulatory information

15.1 Safety, health and environmental regulations specific for the product in question

Chemical name Common names and synonyms CAS number EC number
Cupric oxide Cupric oxide 1317-38-0 none
European Inventory of Existing Commercial Chemical Substances (EINECS) Listed.
EC Inventory Listed.
United States Toxic Substances Control Act (TSCA) Inventory Listed.
China Catalog of Hazardous chemicals 2015 Not Listed.
New Zealand Inventory of Chemicals (NZIoC) Listed.
Philippines Inventory of Chemicals and Chemical Substances (PICCS) Listed.
Vietnam National Chemical Inventory Listed.
Chinese Chemical Inventory of Existing Chemical Substances (China IECSC) Listed.

16.Other information

Information on revision

Creation Date Aug 12, 2017
Revision Date Aug 12, 2017

Abbreviations and acronyms

  • CAS: Chemical Abstracts Service
  • ADR: European Agreement concerning the International Carriage of Dangerous Goods by Road
  • RID: Regulation concerning the International Carriage of Dangerous Goods by Rail
  • IMDG: International Maritime Dangerous Goods
  • IATA: International Air Transportation Association
  • TWA: Time Weighted Average
  • STEL: Short term exposure limit
  • LC50: Lethal Concentration 50%
  • LD50: Lethal Dose 50%
  • EC50: Effective Concentration 50%

References

  • IPCS - The International Chemical Safety Cards (ICSC), website: http://www.ilo.org/dyn/icsc/showcard.home
  • HSDB - Hazardous Substances Data Bank, website: https://toxnet.nlm.nih.gov/newtoxnet/hsdb.htm
  • IARC - International Agency for Research on Cancer, website: http://www.iarc.fr/
  • eChemPortal - The Global Portal to Information on Chemical Substances by OECD, website: http://www.echemportal.org/echemportal/index?pageID=0&request_locale=en
  • CAMEO Chemicals, website: http://cameochemicals.noaa.gov/search/simple
  • ChemIDplus, website: http://chem.sis.nlm.nih.gov/chemidplus/chemidlite.jsp
  • ERG - Emergency Response Guidebook by U.S. Department of Transportation, website: http://www.phmsa.dot.gov/hazmat/library/erg
  • Germany GESTIS-database on hazard substance, website: http://www.dguv.de/ifa/gestis/gestis-stoffdatenbank/index-2.jsp
  • ECHA - European Chemicals Agency, website: https://echa.europa.eu/

Disclaimer: The above information is believed to be correct but does not purport to be all inclusive and shall be used only as a guide. The information in this document is based on the present state of our knowledge and is applicable to the product with regard to appropriate safety precautions. It does not represent any guarantee of the properties of the product. We as supplier shall not be held liable for any damage resulting from handling or from contact with the above product.

Synthesis Route
Precursor and Product
precursor:
10024-97-2
10024-97-2
Computational chemical data

Molecular Weight:79.5454 [g/mol]
Molecular Formula:CuO
H-Bond Donor:0
H-Bond Acceptor:1
Rotatable Bond Count:0
Exact Mass:78.924516
MonoIsotopic Mass:78.924516
Topological Polar Surface Area:17.1
Heavy Atom Count:2
Formal Charge:0
Complexity:2
Isotope Atom Count:0
Defined Atom Stereocenter Count:0
Undefined Atom Stereocenter Count:0
Defined Bond Stereocenter Count:0
Undefined Bond Stereocenter Count:0
Covalently-Bonded Unit Count:1