Aluminum, trimethyl- (cas 75-24-1) MSDS

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1.
1.1
IDENTIFICATION OF THE SUBSTANCE/MIXTURE AND OF THE COMPANY/UNDERTAKING
Product identifiers
Product name
Product Number
Brand
Index-No.
CAS-No.
:
:
:
:
:
Trimethylaluminum
257222
Anonymous
013-004-00-2
75-24-1
1.2
Relevant identified uses of the substance or mixture and uses advised against
Identified uses
:
Laboratory chemicals, Manufacture of substances
2.
2.1
2.2
HAZARDS IDENTIFICATION
Classification of the substance or mixture
Classification according to Regulation (EC) No 1272/2008 [EU-GHS/CLP]
Pyrophoric liquids (Category 1)
Substances, which in contact with water, emit flammable gases (Category 1)
Skin corrosion (Category 1B)
Classification according to EU Directives 67/548/EEC or 1999/45/EC
Spontaneously flammable in air. Reacts violently with water. Causes burns.
Label elements
Labelling according Regulation (EC) No 1272/2008 [CLP]
Pictogram
Signal word
Hazard statement(s)
H250
H260
H314
Precautionary statement(s)
P222
P223
Danger
Catches fire spontaneously if exposed to air.
In contact with water releases flammable gases which may ignite
spontaneously.
Causes severe skin burns and eye damage.
Do not allow contact with air.
Keep away from any possible contact with water, because of violent
reaction and possible flash fire.
P231 + P232
P280
P370 + P378
P422
Handle under inert gas. Protect from moisture.
Wear protective gloves/ protective clothing/ eye protection/ face
protection.
In case of fire: Use dry sand, dry chemical or alcohol-resistant foam for
extinction.
Store contents under inert gas.
Supplemental Hazard information (EU)
EUH014
Reacts violently with water.
According to European Directive 67/548/EEC as amended.
Hazard symbol(s)
R-phrase(s)
R14
R17
R34
S-phrase(s)
S16
S43
S45
Reacts violently with water.
Spontaneously flammable in air.
Causes burns.
Keep away from sources of ignition - No smoking.
In case of fire, use fire-fighting equipment on basis class D.
In case of accident or if you feel unwell, seek medical advice immediately
(show the label where possible).
2.3
3.
3.1
Other hazards - none
COMPOSITION/INFORMATION ON INGREDIENTS
Substances
Synonyms
Formula
Molecular Weight
Component
Trimethylaluminium
:
:
:
aluminum trimethanide
TMA
C3H9Al
72,09 g/mol
Concentration
CAS-No.
EC-No.
Index-No.
75-24-1
200-853-0
013-004-00-2
-
4.
4.1
FIRST AID MEASURES
Description of 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
Take off contaminated clothing and shoes immediately. 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
Do NOT induce vomiting. Never give anything by mouth to an unconscious person. Rinse mouth with
water. Consult a physician.
4.2
4.3
5.
5.1
5.2
5.3
5.4
6.
6.1
6.2
6.3
6.4
7.
7.1
7.2
7.3
8.
8.1
8.2
Most important symptoms and effects, both acute and delayed
Material is extremely destructive to tissue of the mucous membranes and upper respiratory tract, eyes, and
skin., Cough, Shortness of breath, Headache, Nausea
Indication of any immediate medical attention and special treatment needed
no data available
FIREFIGHTING MEASURES
Extinguishing media
Suitable extinguishing media
Dry powder
Special hazards arising from the substance or mixture
Carbon oxides, Aluminum oxide
Advice for firefighters
Wear self contained breathing apparatus for fire fighting if necessary.
Further information
no data available
ACCIDENTAL RELEASE MEASURES
Personal precautions, protective equipment and emergency procedures
Use personal protective equipment. Avoid breathing vapors, mist or gas. Ensure adequate ventilation.
Remove all sources of ignition. Evacuate personnel to safe areas. Beware of vapours accumulating to
form explosive concentrations. Vapours can accumulate in low areas.
Environmental precautions
Prevent further leakage or spillage if safe to do so. Do not let product enter drains.
Methods and materials for containment and cleaning up
Contain spillage, and then collect with an electrically protected vacuum cleaner or by wet-brushing and
place in container for disposal according to local regulations (see section 13). Do not flush with water.
Reference to other sections
For disposal see section 13.
HANDLING AND STORAGE
Precautions for safe handling
Avoid inhalation of vapour or mist.
Keep away from sources of ignition - No smoking.Take measures to prevent the build up of electrostatic
charge.
Conditions for safe storage, including any incompatibilities
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Containers which are
opened must be carefully resealed and kept upright to prevent leakage.
Never allow product to get in contact with water during storage.
Handle and store under inert gas. Air sensitive.
Specific end uses
no data available
EXPOSURE CONTROLS/PERSONAL PROTECTION
Control parameters
Components with workplace control parameters
Exposure controls
Appropriate engineering controls
Handle in accordance with good industrial hygiene and safety practice. Wash hands before breaks and
at the end of workday.
Personal protective equipment
Eye/face protection
Tightly fitting safety goggles. Faceshield (8-inch minimum). Use equipment for eye protection
tested and approved under appropriate government standards such as NIOSH (US) or EN
166(EU).
Skin protection
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. Protective gloves against thermal risks
The selected protective gloves have to satisfy the specifications of EU Directive 89/686/EEC and
the standard EN 374 derived from it.
Body Protection
Complete suit protecting against chemicals, Flame retardant antistatic protective clothing, The type
of protective equipment must be selected according to the concentration and amount of the
dangerous substance at the specific workplace.
Respiratory protection
Where risk assessment shows air-purifying respirators are appropriate use a full-face respirator
with multi-purpose combination (US) or type ABEK (EN 14387) respirator cartridges as a backup
to engineering controls. If the respirator is the sole means of protection, use a full-face supplied air
respirator. Use respirators and components tested and approved under appropriate government
standards such as NIOSH (US) or CEN (EU).
9.
9.1
PHYSICAL AND CHEMICAL PROPERTIES
Information on basic physical and chemical properties
a)
b)
c)
d)
e)
f)
g)
h)
Appearance
Odour
Odour Threshold
pH
Melting point/freezing
point
Initial boiling point and
boiling range
Flash point
Evaporation rate
Form: liquid
no data available
no data available
no data available
Melting point/range: 15 °C - lit.
128 - 130 °C at 67 hPa125 - 126 °C - lit.
-17 °C - closed cup
no data available
i)
Flammability (solid, gas) no data available
j)
k)
l)
Upper/lower
flammability or
explosive limits
Vapour pressure
Vapour density
no data available
92,4 hPa at 60 °C
no data available
m) Relative density
0,752 g/mL at 25 °C
n)
o)
p)
q)
Water solubility
Partition coefficient: n-
octanol/water
Autoignition
temperature
Decomposition
temperature
no data available
no data available
The substance or mixture is pyrophoric with the category 1.
no data available
r)
s)
t)
Viscosity
Explosive properties
Oxidizing properties
no data available
no data available
no data available
9.2
10.
10.1
10.2
10.3
10.4
10.5
10.6
11.
11.1
Other safety information
no data available
STABILITY AND REACTIVITY
Reactivity
no data available
Chemical stability
no data available
Possibility of hazardous reactions
Reacts violently with water.
Conditions to avoid
Heat, flames and sparks. Extremes of temperature and direct sunlight. Exposure to moisture.
Incompatible materials
acids, Oxygen, Alcohols, Halogens, Oxidizing agents
Hazardous decomposition products
Other decomposition products - no data available
TOXICOLOGICAL INFORMATION
Information on toxicological effects
Acute toxicity
no data available
Skin corrosion/irritation
no data available
Serious eye damage/eye irritation
no data available
Respiratory or skin sensitization
no data available
Germ cell mutagenicity
no data available
Carcinogenicity
IARC:
No component of this product present at levels greater than or equal to 0.1% is identified as
probable, possible or confirmed human carcinogen by IARC.
Reproductive toxicity
no data available
Specific target organ toxicity - single exposure
no data available
Specific target organ toxicity - repeated exposure
no data available
Aspiration hazard
no data available
Potential health effects
Inhalation
Ingestion
Skin
May be harmful if inhaled. Material is extremely destructive to the tissue of
the mucous membranes and upper respiratory tract.
May be harmful if swallowed. Causes burns.
May be harmful if absorbed through skin. Causes skin burns.
Eyes
Causes eye burns.
Signs and Symptoms of Exposure
Material is extremely destructive to tissue of the mucous membranes and upper respiratory tract, eyes, and
skin., Cough, Shortness of breath, Headache, Nausea
Additional Information
RTECS: BD2204000
12.
12.1
12.2
12.3
12.4
12.5
12.6
13.
13.1
14.
14.1
ECOLOGICAL INFORMATION
Toxicity
no data available
Persistence and degradability
no data available
Bioaccumulative potential
no data available
Mobility in soil
no data available
Results of PBT and vPvB assessment
no data available
Other adverse effects
no data available
DISPOSAL CONSIDERATIONS
Waste treatment methods
Product
Burn in a chemical incinerator equipped with an afterburner and scrubber but exert extra care in igniting
as this material is highly flammable. Offer surplus and non-recyclable solutions to a licensed disposal
company.
Contaminated packaging
Dispose of as unused product.
TRANSPORT INFORMATION
UN number
14.2
ADR/RID: 3394
UN proper shipping name
IMDG: 3394
IATA: 3394
ADR/RID:
IMDG:
IATA:
ORGANOMETALLIC SUBSTANCE, LIQUID, PYROPHORIC, WATER-REACTIVE
(Trimethylaluminium)
ORGANOMETALLIC SUBSTANCE, LIQUID, PYROPHORIC, WATER-REACTIVE
(Trimethylaluminium)
Organometallic substance, liquid, pyrophoric, water-reactive (Trimethylaluminium)
Passenger Aircraft: Not permitted for transport
Cargo Aircraft: Not permitted for transport
14.3
Transport hazard class(es)
ADR/RID: 4.2 (4.3)
14.4
Packaging group
ADR/RID: I
14.5
Environmental hazards
ADR/RID: no
14.6
Special precautions for user
no data available
IMDG: 4.2 (4.3)
IMDG: I
IMDG Marine pollutant: no
IATA: 4.2 (4.3)
IATA: -
IATA: no
15.
15.1
15.2
16.
REGULATORY INFORMATION
This safety datasheet complies with the requirements of Regulation (EC) No. 1907/2006.
Safety, health and environmental regulations/legislation specific for the substance or mixture
no data available
Chemical Safety Assessment
no data available
OTHER INFORMATION
Further information
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 this document is based on the resent 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. guidechem shall not be
held liable for any damage resulting from handling or from contact with the above product.
See reverse side of invoice or packing slip for additional terms and conditions of sale.