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Home> Encyclopedia > Hot Product Listed S   > Sodium fluoride
7681-49-4 structure

Sodium fluoride

CAS No.:7681-49-4
EINECS(EC#): 231-667-8
Molecular Weight:41.988173
Molecular Formula:FNa (isomer)
Names and Identifiers
Synonyms

Activity standard solution for fluoride electrode (100 ppm as fluoride) Fluoride Fluoride ion chromatography standard solution Fluka Natriumfluorid Sodium fluoride 99% (ACS) Sodium fluoride solution Sodiumfluoridemetalsbasiswhitepowder Sodiumfluorideopticalgradewhitextl

Inchi
InChI=1/FH.Na/h1H;/q;+1/p-1
InChkey
PUZPDOWCWNUUKD-UHFFFAOYSA-M
Canonical Smiles
[F-].[Na+]
Properties
Appearance
white odorless powder or crystal
Density
2.558
Melting Point
993℃
Boiling Point
1700℃
Refractive Index
1.336
Flash Point
Not considered to be a fire hazard
Solubility
4 g/100 mL (25 oC) in water
Color/Form
Colorless, cubic or tetragonal crystals
White powder or colorless crystals [Note: Pesticide grade is often dyed blue].
Stability
Stable. Hydrolyzed by water. Reacts with mineral acids to generate highly toxic hydrogen fluoride. Incompatible with glass.
HS Code
2826192010
Storage temp
2-8°C
Spectral properties
INDEX OF REFRACTION: 1.336
Safety and Handling
Hazard Codes
T
Risk Statements
R25;R32;R36/38
Safety Statements
S22;S36;S45
HazardClass
6.1
Safety

Hazard Codes:?ToxicT
Risk Statements: 25-32-36/38?
R25 :Toxic if swallowed.?
R32:Contact with acid liberates very toxic gas.?
R36/38:Irritating to eyes and skin.
Safety Statements: 23-24/25-45-36-22?
S23:Do not breathe vapour.?
S24/25:Avoid contact with skin and eyes.?
S45:In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)?
S36:Wear suitable protective clothing.?
S22:Do not breathe dust.
RIDADR: UN 1690 6.1/PG 3
WGK Germany: 1
RTECS: WB0350000
F: 10
Hazard Note: Toxic/Hygroscopic
HazardClass: 6.1
PackingGroup: III
Human poison by ingestion. Experimental poison by ingestion, skin contact, intravenous, intraperitoneal, subcutaneous, and intramuscular routes. Human systemic effects: changes in teeth and supporting structures, cyanosis, diarrhea, EKG changes, fluid intake, headache, hypermotility, increased immune response, muscle weakness, musculo-skeletal changes, nausea or vomiting, paresthesia, ptosis (drooping of the eyelid from sympathetic innervation), respiratory depression, salivary gland changes, tremors. Experimental teratogenic and reproductive effects. Human mutation data reported. A corrosive irritant to skin, eyes, and mucous membranes. Questionable carcinogen with experimental tumorigenic data. It is very phytotoxic. When heated to decomposition it emits toxic fumes of F? and Na2O. Used in chemical cleaning, for fluoridation of drinking water, as a fungicide and insecticide. See also FLUORIDES.

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
bird - wild LD50 oral 110mg/kg (110mg/kg) ? Archives of Environmental Contamination and Toxicology. Vol. 16, Pg. 483, 1987.
cat LDLo subcutaneous 14mg/kg (14mg/kg) ? "Abdernalden's Handbuch der Biologischen Arbeitsmethoden." Vol. 4, Pg. 1349, 1935.
dog LDLo intraperitoneal 50mg/kg (50mg/kg) ? U.S. Atomic Energy Commission, University of Rochester, Research and Development Reports. Vol. UR-154, Pg. 1951,
dog LDLo subcutaneous 155mg/kg (155mg/kg) ? "Abdernalden's Handbuch der Biologischen Arbeitsmethoden." Vol. 4, Pg. 1349, 1935.
domestic animals - goat/sheep LD50 oral 100mg/kg (100mg/kg) BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)

GASTROINTESTINAL: "HYPERMOTILITY, DIARRHEA"
New Zealand Veterinary Journal. Vol. 30, Pg. 199, 1982.
frog LDLo subcutaneous 448mg/kg (448mg/kg) ? Comptes Rendus des Seances de la Societe de Biologie et de Ses Filiales. Vol. 124, Pg. 133, 1937.
guinea pig LDLo subcutaneous 100mg/kg (100mg/kg) ? "Abdernalden's Handbuch der Biologischen Arbeitsmethoden." Vol. 4, Pg. 1349, 1935.
human LDLo oral 71mg/kg (71mg/kg) BEHAVIORAL: TREMOR

MUSCULOSKELETAL: CHANGES IN TEETH AND SUPPORTING STRUCTURES

MUSCULOSKELETAL: OTHER CHANGES
"Merck Index; an Encyclopedia of Chemicals, Drugs, and Biologicals", 11th ed., Rahway, NJ 07065, Merck & Co., Inc. 1989Vol. 11, Pg. 1361, 1989.
human LDLo oral 75mg/kg (75mg/kg) ? Pesticide Chemicals Official Compendium, Association of the American Pesticide Control Officials, Inc., 1966. Vol. -, Pg. 1033, 1966.
human TDLo intradermal 14ug/kg (0.014mg/kg) PERIPHERAL NERVE AND SENSATION: PARESTHESIS

IMMUNOLOGICAL INCLUDING ALLERGIC: INCREASED IMMUNE RESPONSE
Revue Medicale de Liege. Vol. 12, Pg. 408, 1957.
human TDLo oral 214ug/kg (0.214mg/kg) BEHAVIORAL: HEADACHE

GASTROINTESTINAL: CHANGES IN STRUCTURE OR FUNCTION OF SALIVARY GLANDS

GASTROINTESTINAL: "HYPERMOTILITY, DIARRHEA"
Revue Medicale de Liege. Vol. 12, Pg. 408, 1957.
man TDLo oral 1662mg/kg (1662mg/kg) CARDIAC: EKG CHANGES NOT DIAGNOSTIC OF ABOVE

LUNGS, THORAX, OR RESPIRATION: RESPIRATORY DEPRESSION

GASTROINTESTINAL: NAUSEA OR VOMITING
JAMA, Journal of the American Medical Association. Vol. 222, Pg. 816, 1972.
monkey LD50 intravenous 26600ug/kg (26.6mg/kg) ? Acta Pharmacologica et Toxicologica. Vol. 22, Pg. 99, 1965.
mouse LD50 intraperitoneal 38mg/kg (38mg/kg) GASTROINTESTINAL: OTHER CHANGES

LIVER: OTHER CHANGES

KIDNEY, URETER, AND BLADDER: OTHER CHANGES
IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. Vol. 27, Pg. 237, 1982.
mouse LD50 intravenous 50830ug/kg (50.83mg/kg) GASTROINTESTINAL: OTHER CHANGES

LIVER: OTHER CHANGES

KIDNEY, URETER, AND BLADDER: OTHER CHANGES
IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. Vol. 27, Pg. 237, 1982.
mouse LD50 oral 57mg/kg (57mg/kg) ? Shika Gakuho. Journal of Dentistry. Vol. 80, Pg. 1519, 1980.
mouse LD50 subcutaneous 115ug/kg (0.115mg/kg) ? Nippon Yakurigaku Zasshi. Japanese Journal of Pharmacology. Vol. 68(3), Pg. 55P-74P, 1972.
mouse LDLo skin 300mg/kg (300mg/kg) ? Naunyn-Schmiedeberg's Archiv fuer Experimentelle Pathologie und Pharmakologie. Vol. 183, Pg. 427, 1936.
rabbit LD50 oral 200mg/kg (200mg/kg) ? Journal of Economic Entomology. Vol. 61, Pg. 751, 1968.
rabbit LDLo subcutaneous 100mg/kg (100mg/kg) ? "Abdernalden's Handbuch der Biologischen Arbeitsmethoden." Vol. 4, Pg. 1349, 1935.
rat LD50 intraperitoneal 22mg/kg (22mg/kg) ? U.S. Atomic Energy Commission, University of Rochester, Research and Development Reports. Vol. UR-154, Pg. 1951,
rat LD50 intravenous 26mg/kg (26mg/kg) SENSE ORGANS AND SPECIAL SENSES: TUMORS: OLFACTION

SENSE ORGANS AND SPECIAL SENSES: OTHER: EYE
Toxicology and Applied Pharmacology. Vol. 3, Pg. 278, 1961.
rat LD50 oral 52mg/kg (52mg/kg) ? National Technical Information Service. Vol. UR-3490-95,
rat LD50 subcutaneous 175mg/kg (175mg/kg) ? Oyo Yakuri. Pharmacometrics. Vol. 2, Pg. 411, 1968.
women LDLo oral 90mg/kg (90mg/kg) BEHAVIORAL: FLUID INTAKE

BEHAVIORAL: MUSCLE WEAKNESS

GASTROINTESTINAL: NAUSEA OR VOMITING
JAMA, Journal of the American Medical Association. Vol. 81, Pg. 811, 1923.
women LDLo oral 360mg/kg (360mg/kg) LUNGS, THORAX, OR RESPIRATION: CYANOSIS

GASTROINTESTINAL: "HYPERMOTILITY, DIARRHEA"

GASTROINTESTINAL: NAUSEA OR VOMITING
JAMA, Journal of the American Medical Association. Vol. 100, Pg. 97, 1933.
women TDLo oral 7mg/kg (7mg/kg) SENSE ORGANS AND SPECIAL SENSES: PTOSIS: EYE

LUNGS, THORAX, OR RESPIRATION: CYANOSIS
British Medical Journal. Vol. 1, Pg. 886, 1936.

PackingGroup
III
Sensitive
Hygroscopic
Skin, Eye, and Respiratory Irritations
Dust inhalation and skin or eye contact may cause irritation of the skin, eyes or respiratory tract ...
Cleanup Methods
Environmental considerations-land spill: Dig a pit, pond, lagoon, holding area to contain liquid or solid material; /SRP: If time permits, pits, ponds, lagoons, soak holes, or holding areas should be sealed with an impermeable flexible membrane liner./ Cover solids with a plastic sheet to prevent dissolving in rain or fire fighting water. /Sodium fluoride solution/
Environmental considerations-water spill: Neutralize with agricultural lime (CaO), crushed limestone (CaCO3) or sodium bicarbonate (NaHCO3). Adjust pH to neutral (pH= 7). /Sodium fluoride solution/
Shovel into suitable dry container. Control runoff and isolate discharged material for proper disposal.
Transport
UN 1690
Fire Fighting Procedures
Extinguish fire using agent suitable for type of surrounding fire (material itself does not burn or burns with difficulty). Use water in flooding quantities as fog; Cool all affected containers with flooding quantities of water; Apply water from as far a distance as possible. /Sodium fluoride solution/
If material involved in fire: Extinguish fire using agent suitable for type of surrounding fire (Material itself does not burn or burns with difficulty.) Use water in flooding quantities as fog. Use "alcohol" foam, dry chemical or carbon dioxide.
Fire Potential
Not combustible.
Formulations/Preparations
Commercial grade (purity 93-99%) is used to prepare baits
Technical grades are 90% and 95% NaF, light (37 cu in/lb) and dense (23 cu in/lb), and 98%
Sodium fluoride solution contains not less than 95% and not more than 105.0% of the labelled amount of sodium fluoride, USP XXI
The purity of the commercial material is about 98%
Commercially available as tablets or solutions for oral admin and in dentifrices or as oral gels, pastes, or rinsing solutions for topical administration.
Oral, Topical Use Only: Cream 1.1% (0.5% fluoride ion) Control Rx, Omnii International PreviDent 5000 Plus, (Colgate Oral), SF 5000 Plus, Cypress Foam Sodium Fluoride 2% (0.9% fluoride ion) Neutra-Foam, (Oral-B) Gel 1.1% (0.5% fluoride ion) (Karigel), Maintenance-Neutral, (Young Dental), NeutraCare, (Oral-B), PreviDent Brush-On Gel ( with parabens), (Colgate) Oral SF Gel, Cypress Thera-Flur-N Gel-Drops ( with parabens), (Colgate) Oral Rinsing solution 0.05% (0.02% fluoride ion) ACT, (Johnson & Johnson) Fluorigard Anti-Cavity Dental Rinse ( with alcohol 6%, glycerin 15%, and tartrazine), (Colgate) Oral 0.2% (0.09% fluoride ion) Fluorinse ( with parabens), (Oral-B) PreviDent Dental Rinse ( with alcohol 5.8% and glycerin), (Colgate Oral).
Oral: Solution: 1.1 mg/mL (0.5 mg of fluoride ion per mL) Luride Drops ( with parabens and propylene glycol), (Colgate) Oral Pediaflor Drops ( with alcohol
Trade names for sodium fluoride include Floridine, Florocid, Flura-Drops, Karidium, Pergantine, T-Fluoride, and Villiaumite.
DOT Emergency Guidelines
/GUIDE 154: SUBSTANCES - TOXIC AND/OR CORROSIVE (NON-COMBUSTIBLE)/ Health: TOXIC; inhalation, ingestion, or skin contact with material may cause severe injury or death. Contact with molten substance may cause severe burns to skin and eyes. 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.
/GUIDE 154: SUBSTANCES - TOXIC AND/OR CORROSIVE (NON-COMBUSTIBLE)/ Fire or Explosion: Non-combustible, substance itself does not burn but may decompose upon heating to produce corrosive and/or toxic fumes. Some are oxidizers and may ignite combustibles (wood, paper, oil, clothing, etc.). Contact with metals may evolve flammable hydrogen gas. Containers may explode when heated.
/GUIDE 154: SUBSTANCES - TOXIC AND/OR CORROSIVE (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 least 25 meters (75 feet) for solids. Keep unauthorized personnel away. Stay upwind. Keep out of low areas. Ventilate enclosed areas.
/GUIDE 154: SUBSTANCES - TOXIC AND/OR CORROSIVE (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.
/GUIDE 154: SUBSTANCES - TOXIC AND/OR CORROSIVE (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.
/GUIDE 154: SUBSTANCES - TOXIC AND/OR CORROSIVE (NON-COMBUSTIBLE)/ Fire: Small fires: Dry chemical, CO2 or water spray. Large fires: Dry chemical, CO2, alcohol-resistant foam or water spray. Move containers from fire area if you can do it without risk. Dike fire control water for later disposal; do not scatter the material. 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.
/GUIDE 154: SUBSTANCES - TOXIC AND/OR CORROSIVE (NON-COMBUSTIBLE)/ Spill or Leak: ELIMINATE all ignition sources (no smoking, flares, sparks or flames in immediate area). 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. Absorb or cover with dry earth, sand or other non-combustible material and transfer to containers. DO NOT GET WATER INSIDE CONTAINERS.
/GUIDE 154: SUBSTANCES - TOXIC AND/OR CORROSIVE (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.
Exposure Standards and Regulations
The Approved Drug Products with Therapeutic Equivalence Evaluations List identifies currently marketed over-the-counter drug products, incl sodium fluoride, approved on the basis of safety and effectiveness by FDA under sections 505 of the Federal Food, Drug, and Cosmetic Act.
Reactivities and Incompatibilities
Strong oxidizers.
Reacts with acids to form hydrogen fluoride.
Other Preventative Measures
If material not involved in fire: Keep material out of water sources and sewers; Build dikes to contain flow as necessary. /Sodium fluoride solution/
Personnel protection: Keep upwind. ... Avoid breathing vapors. Wash away any material which may have contacted the body with copious amounts of water or soap and water. /Sodium fluoride solution/
SRP: The scientific literature for the use of contact lenses in industry is conflicting. The benefit or detrimental effects of wearing contact lenses depend not only upon the substance, but also on factors including the form of the substance, characteristics and duration of the exposure, the uses of other eye protection equipment, and the hygiene of the lenses. However, there may be individual substances whose irritating or corrosive properties are such that the wearing of contact lenses would be harmful to the eye. In those specific cases, contact lenses should not be worn. In any event, the usual eye protection equipment should be worn even when contact lenses are in place.
The worker should immediately wash the skin when it becomes contaminated.
Work clothing that becomes wet or significantly contaminated should be removed and replaced.
Workers whose clothing may have become contaminated should change into uncontaminated clothing before leaving the work premises.
SRP: Contaminated protective clothing should be segregated in such a manner so that there is no direct personal contact by personnel who handle, dispose, or clean the clothing. Quality assurance to ascertain the completeness of the cleaning procedures should be implemented before the decontaminated protective clothing is returned for reuse by the workers. Contaminated clothing should not be taken home at end of shift, but should remain at employee's place of work for cleaning.
Protective Equipment and Clothing
Wear special protective clothing and positive pressure self-contained breathing apparatus.
Wear appropriate chemical protective gloves, and boots. /Sodium fluoride solution/
Wear appropriate personal protective clothing to prevent skin contact.
Wear appropriate eye protection to prevent eye contact.
Respirator Recommendations: Up to 12.5 mg/cu m: (Assigned Protection Factor = 5) Any quarter-mask respirator.
Respirator Recommendations: Up to 25 mg/cu m: (Assigned Protection Factor = 10) Any particulate respirator equipped with an N95, R95, or P95 filter (including N95, R95, and P95 filtering facepieces) except quarter-mask respirators. The following filters may also be used: N99, R99, P99, N100, R100, P100. Substance reported to cause eye irritation or damage; may require eye protection./(Assigned Protection Factor = 10) Any supplied-air respirator. Substance reported to cause eye irritation or damage; may require eye protection.
Respirator Recommendations: Up to 62.5 mg/cu m: (Assigned Protection Factor = 25) Any supplied-air respirator operated in a continuous-flow mode. Substance reported to cause eye irritation or damage; may require eye protection./(Assigned Protection Factor = 25) Any powered air-purifying respirator with a high-efficiency particulate filter. Substance reported to cause eye irritation or damage; may require eye protection. May need acid gas sorbent.
Respirator Recommendations: Up to 125 mg/cu m: (Assigned Protection Factor = 50) Any air-purifying, full-facepiece respirator with an N100, R100, or P100 filter. May need acid gas sorbent./(Assigned Protection Factor = 50) Any self-contained breathing apparatus with a full facepiece./(Assigned Protection Factor = 50) Any supplied-air respirator with a full facepiece.
Respirator Recommendations: Up to 250 mg/cu m: (Assigned Protection Factor = 2000) Any supplied-air respirator that has a full facepiece and is operated in a pressure-demand or other positive-pressure mode.
Respirator Recommendations: Emergency or planned entry into unknown concentrations or IDLH conditions: (Assigned Protection Factor = 10,000) Any self-contained breathing apparatus that has a full facepiece and is operated in a pressure- demand or other positive-pressure mode./(Assigned Protection Factor = 10,000) Any supplied-air respirator that has a full facepiece and is operated in a pressure-demand or other positive-pressure mode in combination with an auxiliary self-contained positive-pressure breathing apparatus.
Respirator Recommendations: Escape: (Assigned Protection Factor = 50) Any air-purifying, full-facepiece respirator with an N100, R100, or P100 filter. May need acid gas sorbent./Any appropriate escape-type, self-contained breathing apparatus.
Report

Reported in EPA TSCA Inventory. EPA Genetic Toxicology Program.

Disposal Methods
SRP: The most favorable course of action is to use an alternative chemical product with less inherent propensity for occupational exposure or environmental contamination. Recycle any unused portion of the material for its approved use or return it to the manufacturer or supplier. Ultimate disposal of the chemical must consider: the material's impact on air quality; potential migration in soil or water; effects on animal, aquatic, and plant life; and conformance with environmental and public health regulations.
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/
A suggested disposal method converts the soluble fluoride ions to insoluble calcium fluoride ... a naturally occurring mineral (fluorspar) which can safely be added to a landfill. The method is as follows: add slowly to a large container of water. Stir in slight excess of Na2CO3 /sodium carbonate/. If fluoride is present add Ca(OH)2 /calcium hydroxide/ also. Let stand 24 hr. Decant or siphon into another container and neutralize with 6 m HCl /hydrochloric acid/ before washing down with large cxcess of water. The sludge may be added to landfill. Recommendable methods: Precipitation & landfill.
Precipitation & landfill: Industry wastes with a high fluoride concn are treated in two phases. By adding CaO /calcium oxide/, the soluble fluorides are precipitated as CaF2 /calcium fluoride/ until the concn has been reduced to 10 mg/l. The compact sludge is disposed of on special waste dumps.
MSDS

2.Hazard identification

2.1 Classification of the substance or mixture

Acute toxicity - Oral, Category 3

Skin irritation, Category 2

Eye irritation, Category 2

2.2 GHS label elements, including precautionary statements

Pictogram(s)
Signal word

Danger

Hazard statement(s)

H301 Toxic if swallowed

H315 Causes skin irritation

H319 Causes serious eye irritation

Precautionary statement(s)
Prevention

P264 Wash ... thoroughly after handling.

P270 Do not eat, drink or smoke when using this product.

P280 Wear protective gloves/protective clothing/eye protection/face protection.

Response

P301+P310 IF SWALLOWED: Immediately call a POISON CENTER/doctor/\u2026

P321 Specific treatment (see ... on this label).

P330 Rinse mouth.

P302+P352 IF ON SKIN: Wash with plenty of water/...

P332+P313 If skin irritation occurs: Get medical advice/attention.

P362+P364 Take off contaminated clothing and wash it before reuse.

P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

P337+P313 If eye irritation persists: Get medical advice/attention.

Storage

P405 Store locked up.

Disposal

P501 Dispose of contents/container to ...

2.3 Other hazards which do not result in classification

none

Computational chemical data
  • Molecular Weight:41.988173g/mol
  • Molecular Formula:FNa
  • Exact Mass:41.988173
  • Monoisotopic Mass:41.988173
  • Complexity:2
  • Rotatable Bond Count:0
  • Hydrogen Bond Donor Count:0
  • Hydrogen Bond Acceptor Count:1
  • Topological Polar Surface Area:0
  • Heavy Atom Count:2
  • Defined Atom Stereocenter Count:0
  • Undefined Atom Stereocenter Count:0
  • Defined Bond Stereocenter Count:0
  • Undefined Bond Stereocenter Count:0
  • Isotope Atom Count:0
  • Covalently-Bonded Unit Count:2
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