dimethylaluminum chloride

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SPECIAL INDICATION OF HAZARDS TO HUMANS AND THE ENVIRONMENT
Reacts violently with water, liberating extremely flammable gases.
Spontaneously flammable in air. Toxic by inhalation, in contact
with skin and if swallowed. Causes burns.

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3 - Composition/Information on Ingredients

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Product NameCAS #EC noAnnex I
Index Number
DIMETHYLALUMINUM CHLORIDE, 1.0M NoneNoneNone
SOLUTION IN HEXANES
FormulaC2H6AlCl
Molecular Weight 92,5100 AMU

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4 - First Aid Measures

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AFTER INHALATION
If inhaled, remove to fresh air. If not breathing give
artificial respiration. If breathing is difficult, give oxygen.
AFTER EYE CONTACT
Assure adequate flushing of the eyes by separating the eyelids
with fingers.
AFTER INGESTION
If swallowed, wash out mouth with water provided person is
conscious. Call a physician immediately.

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5 - Fire Fighting Measures

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CONDITIONS OF FLAMMABILITY
Reacts with water to liberate flammable and/or explosive gas.
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Catches fire if exposed to air.
EXTINGUISHING MEDIA
Suitable: Dry chemical powder.
Unsuitable: Do not use water.
Explosion Hazards: Container explosion may occur under fire
conditions.
SPECIAL PROTECTIVE EQUIPMENT FOR FIREFIGHTERS
Wear self-contained breathing apparatus and protective clothing
to prevent contact with skin and eyes.
SPECIFIC METHOD(S) OF FIRE FIGHTING
Use water spray to cool fire-exposed containers.

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6 - Accidental Release Measures

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PERSONAL PRECAUTION PROCEDURES TO BE FOLLOWED IN CASE OF LEAK OR SPILL
Evacuate area. Shut off all sources of ignition.
PROCEDURE(S) OF PERSONAL PRECAUTION(S)
Wear self-contained breathing apparatus, rubber boots, and heavy
rubber gloves.
METHODS FOR CLEANING UP
Cover with dry-lime, sand, or soda ash. Place in covered
containers using non-sparking tools and transport outdoors.
Ventilate area and wash spill site after material pickup is
complete.

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7 - Handling and Storage

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HANDLING
Directions for Safe Handling: Do not get in eyes, on skin, on
clothing. Do not breathe vapor.
STORAGE
Conditions of Storage: Keep tightly closed. Keep away from heat,
sparks, and open flame. Store in a cool dry place.
Incompatible Materials: Do not allow contact with water
SPECIAL REQUIREMENTS: Air sensitive.

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8 - Exposure Controls / Personal Protection

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ENGINEERING CONTROLS
Safety shower and eye bath. Use only in a chemical fume hood.
GENERAL HYGIENE MEASURES
Wash thoroughly after handling.
PERSONAL PROTECTIVE EQUIPMENT
Respiratory Protection: Use respirators and components tested and
approved under appropriate government standards such as NIOSH (US)
or CEN (EU). Where risk assessment shows air-purifying respirators
are appropriate use a dust mask type N95 (US) or type P1 (EN 143)
respirator.
Hand Protection: Wear heavy rubber gloves.
Eye Protection: Chemical safety goggles.
Special Protective Measures: Impervious protective clothing.
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Faceshield (8-inch minimum).

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9 - Physical and Chemical Properties

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pH N/A
BP/BP RangeN/A
MP/MP RangeN/A
Flash Point- 18,000 °C.Method: closed cup
FlammabilityN/A
Autoignition TempN/A
Oxidizing Properties N/A
Explosive Properties N/A
Explosion LimitsN/A
Vapor PressureN/A
SG/Density0,7010 g/cm3
Partition Coefficient N/A
ViscosityN/A
Vapor DensityN/A
Saturated Vapor Conc. N/A
Evaporation RateN/A
Bulk DensityN/A
Decomposition Temp.N/A
Solvent ContentN/A
Water ContentN/A
Surface TensionN/A
ConductivityN/A
Miscellaneous DataN/A
SolubilityN/A

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10 - Stability and Reactivity

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STABILITY
Conditions to Avoid: Moisture.
Materials to Avoid: Oxygen, Oxidizing agents, Alcohols, Acids
Reacts violently with water.
HAZARDOUS DECOMPOSITION PRODUCTS
Hazardous Decomposition Products: Hydrogen chloride gas, Aluminum
oxide Carbon monoxide, Carbon dioxide.

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11 - Toxicological Information

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SIGNS AND SYMPTOMS OF EXPOSURE
Symptoms of exposure may include burning sensation, coughing,
wheezing, laryngitis, shortness of breath, headache, nausea, and
vomiting. Inhalation may result in spasm, inflammation and edema
of the larynxand bronchi, chemical pneumonitis, and pulmonary
edema. Material is extremely destructive to tissue of the mucous
membranes and upper respiratory tract, eyes, and skin.
Neurotoxic effects. Warning: contains n-hexane (CAS#110-54-3) a
suspected neurotoxin.
ROUTE OF EXPOSURE
Multiple Routes: Harmful if swallowed, inhaled, or absorbed
through skin. Causes burns.

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12 - Ecological Information

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No data available.

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13 - Disposal Considerations

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SUBSTANCE DISPOSAL
Place the material which has been previously covered or mixed with
dry sand, lime, or soda ash in a large metal pan outdoors. Slowly
add portions of dry butanol until reaction ceases. Cautiously add
water from a distance until material has been flooded completely.
Observe all federal, state, and local environmental regulations.

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14 - Transport Information

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RID/ADR
UN#: 3394
Class: 4.2
PG: I
Subrisk: 4.3
Proper Shipping Name: Organometallic substance,
liquid, pyrophoric, water-reactive
IMDG
UN#: 3394
Class: 4.2
PG: I
Subrisk: 4.3
Proper Shipping Name: Organometallic substance,
liquid, pyrophoric, water-reactive
Marine Pollutant: No
Severe Marine Pollutant: No
Technical Name: Required
IATA
UN#: 3394
Class: 4.2
PG: I
Subrisk: 4.3
Proper Shipping Name: Organometallic substance,
liquid, pyrophoric, water-reactive
Inhalation Packing Group I: No
Technical Name: Required

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15 - Regulatory Information

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CLASSIFICATION AND LABELING ACCORDING TO EU DIRECTIVES
INDICATION OF DANGER: F-C
Highly Flammable. Corrosive.
R-PHRASES: 14/15-17-23/24/25-34
Reacts violently with water, liberating extremely flammable
gases. Spontaneously flammable in air. Toxic by inhalation, in
contact with skin and if swallowed. Causes burns.
S-PHRASES: 16-26-36/37/39-45
Keep away from sources of ignition - no smoking. In case of
contact with eyes, rinse immediately with plenty of water and
seek medical advice. Wear suitable protective clothing, gloves,
and eye/face protection. In case of accident or if you feel
unwell, seek medical advice immediately (show the label where
possible).
Caution: Substance not yet fully tested (EU).

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16 - Other Information
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WARRANTY
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. Inc.,
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.
Copyright 2010 Co. License granted to make
unlimitedpaper copies for internal use only.
DISCLAIMER
For R&D use only. Not for drug, household or other uses.
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SECTION 16 - ADDITIONAL INFORMATION
N/A