MSDS Name:   Ethylaluminium dichloride, 1.0M solution in heptane
Synonym:   EADC
Company:   AboutChem.com

**** SECTION 2 - COMPOSITION, INFORMATION ON INGREDIENTS ****

+----------------+--------------------------------------+----------+-----------+
| CAS# | Chemical Name | % | EINECS# |
|----------------|--------------------------------------|----------|-----------|
|----------------|--------------------------------------|----------|-----------|
| 142-82-5 |Heptane (n-) | 85 | 205-563-8 |
|----------------|--------------------------------------|----------|-----------|
| 563-43-9 |Ethylaluminum dichloride | 15 | 209-248-6 |
+----------------+--------------------------------------+----------+-----------+
Text for R-phrases: see Section 16
Hazard Symbols: F C N
Risk Phrases: 11 14/15 35 50/53 65 67

**** SECTION 3 - HAZARDS IDENTIFICATION ****

EMERGENCY OVERVIEW
Highly flammable. Reacts violently with water liberating extremely
flammable gases. Causes severe burns. Very toxic to aquatic
organisms, may cause long-term adverse effects in the aquatic
environment. Harmful: may cause lung damage if swallowed. Vapours may
cause drowsiness and dizziness.

Potential Health Effects
Eye:
Causes eye burns.
Skin:
Causes skin burns.
Ingestion:
Causes gastrointestinal tract burns. May cause lung damage.
Inhalation:
Causes chemical burns to the respiratory tract. Inhalation of vapors
may cause drowsiness and dizziness.
Chronic:
Not available.

**** SECTION 4 - FIRST AID MEASURES ****

Eyes:
Immediately flush eyes with plenty of water for at least 15 minutes,
occasionally lifting the upper and lower eyelids. Get medical aid
immediately.
Skin:
Get medical aid immediately. Immediately flush skin with plenty of
water for at least 15 minutes while removing contaminated clothing
and shoes.
Ingestion:
Do not induce vomiting. Get medical aid immediately.
Inhalation:
Get medical aid immediately. Remove from exposure and move to fresh
air immediately. If not breathing, give artificial respiration. If
breathing is difficult, give oxygen.
Notes to Physician:
Treat symptomatically and supportively.

**** SECTION 5 - FIRE FIGHTING MEASURES ****

General Information:
As in any fire, wear a self-contained breathing apparatus in
pressure-demand, MSHA/NIOSH (approved or equivalent), and full
protective gear. Water Reactive. Material will react with water and
may release a flammable and/or toxic gas. Flammable liquid and
vapor.
Extinguishing Media:
DO NOT USE WATER! Smother with dry sand, dry clay, dry ground
limestone (CaCO3), or use approved Class D extinguishers.

**** SECTION 6 - ACCIDENTAL RELEASE MEASURES ****

General Information: Use proper personal protective equipment as indicated
in Section 8.
Spills/Leaks:
Absorb spill with inert material (e.g. vermiculite, sand or earth),
then place in suitable container. Remove all sources of ignition.
Use a spark-proof tool. Do not expose spill to water.

**** SECTION 7 - HANDLING and STORAGE ****

Handling:
Do not breathe dust, vapor, mist, or gas. Do not get in eyes, on
skin, or on clothing.
Storage:
Keep away from sources of ignition. Store in a cool, dry place.
Store in a tightly closed container. Flammables-area. Corrosives
area. Water free area. Store under nitrogen.

**** SECTION 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION ****

Engineering Controls:
Facilities storing or utilizing this material should be equipped
with an eyewash facility and a safety shower. Use adequate general or
local explosion-proof ventilation to keep airborne levels to
acceptable levels.
Exposure Limits
CAS# 142-82-5:
United Kingdom, WEL - TWA: 500 ppm TWA
United Kingdom, WEL - STEL: 1500 ppm STEL
United States OSHA: 500 ppm TWA; 2000 mg/m3 TWA
Belgium - TWA: 400 ppm VLE; 1664 mg/m3 VLE
Belgium - STEL: 500 ppm VLE; 2085 mg/m3 VLE
France - VME: 400 ppm VME; 1600 mg/m3 VME
Germany: 500 ppm TWA; 2100 mg/m3 TWA
Japan: 200 ppm OEL; 820 mg/m3 OEL
Malaysia: 400 ppm TWA; 1640 mg/m3 TWA
Netherlands: 400 ppm STEL; 1600 mg/m3 STEL
Netherlands: 300 ppm MAC; 1200 mg/m3 MAC
Spain: 500 ppm VLA-ED; 2085 mg/m3 VLA-ED
CAS# 563-43-9:


Personal Protective Equipment

Eyes:
Not available.
Skin:
Wear appropriate protective gloves to prevent skin
exposure.
Clothing:
Wear appropriate protective clothing to prevent skin
exposure.
Respirators:
Follow the OSHA respirator regulations found in 29
CFR 1910.134 or European Standard EN 149. Use a
NIOSH/MSHA or European Standard EN 149 approved
respirator if exposure limits are exceeded or if
irritation or other symptoms are experienced.

**** SECTION 9 - PHYSICAL AND CHEMICAL PROPERTIES ****

Physical State: Clear liquid
Color: colorless
Odor: solvent odor
pH: <7
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: Not available.
Autoignition Temperature: Not available.
Flash Point: Not available.
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature: >180 deg C
Solubility in water: vigorous reaction
Specific Gravity/Density: 0.920
Molecular Formula: C2H5AlCl2
Molecular Weight: 126.95

**** SECTION 10 - STABILITY AND REACTIVITY ****

Chemical Stability:
Air sensitive. Reacts violently with water. Moisture sensitive.
Conditions to Avoid:
Incompatible materials, ignition sources, exposure to air, exposure
to moist air or water.
Incompatibilities with Other Materials:
Contact with water liberates highly flammable gases., oxidizing
agents, acids, alcohols, oxygen, organic halides.
Hazardous Decomposition Products:
Hydrogen chloride, carbon monoxide, carbon dioxide, aluminum oxide,
hydrocarbons.
Hazardous Polymerization: Has not been reported

**** SECTION 11 - TOXICOLOGICAL INFORMATION ****

RTECS#:
CAS# 142-82-5: MI7700000
CAS# 563-43-9: BD0705000
LD50/LC50:
CAS# 142-82-5: Inhalation, rat: LC50 = 103 gm/m3/4H.
CAS# 563-43-9.
Carcinogenicity:
Heptane (n-) -
Not listed by ACGIH, IARC, or NTP.
Ethylaluminum dichloride -
Not listed by ACGIH, IARC, or NTP.
Other:
See actual entry in RTECS for complete information.

**** SECTION 12 - ECOLOGICAL INFORMATION ****

Other
No information available.

**** SECTION 13 - DISPOSAL CONSIDERATIONS ****

Dispose of in a manner consistent with federal, state, and local regulations.

**** SECTION 14 - TRANSPORT INFORMATION ****

IATA
Shipping Name: ORGANOMETALLIC COMPOUND SOLUTION, WATER-REACTIVE,
FLAMMABLE, N.O.S.* (forbidden to ship via cargo or pass
Hazard Class: 4.3 (3)
UN Number: 3207
Packing Group: I
IMO
Shipping Name: ORGANOMETALLIC COMPOUND SOLUTION, WATER-REACTIVE,
FLAMMABLE, N.O.S.
Hazard Class: 4.3 (3)
UN Number: 3207
Packing Group: I
RID/ADR
Shipping Name: ORGANOMETALLIC COMPOUND SOLUTION, WATER-REACTIVE,
FLAMMABLE, N.O.S.
Hazard Class: 4.3 (3)
UN Number: 3207
Packing group: I

**** SECTION 15 - REGULATORY INFORMATION ****

European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: F C N
Risk Phrases:
R 11 Highly flammable.
R 14/15 Reacts violently with water liberating
extremely flammable gases.
R 35 Causes severe burns.
R 50/53 Very toxic to aquatic organisms, may cause
long-term adverse effects in the aquatic environment.
R 65 Harmful: may cause lung damage if swallowed.
R 67 Vapours may cause drowsiness and dizziness.
Safety Phrases:
S 6A Keep under nitrogen.
S 16 Keep away from sources of ignition - No
smoking.
S 26 In case of contact with eyes, rinse immediately
with plenty of water and seek medical advice.
S 29 Do not empty into drains.
S 36/37/39 Wear suitable protective clothing, gloves
and eye/face protection.
S 43B In case of fire, use fire-fighting equipment
on basis of sodium chloride, sodium bicarbonate (never
use water).
S 45 In case of accident or if you feel unwell, seek
medical advice immediately (show the label where
possible).
S 57 Use appropriate containment to avoid
environmental contamination.
WGK (Water Danger/Protection)
CAS# 142-82-5: 1
CAS# 563-43-9: 1
Canada
CAS# 142-82-5 is listed on Canada's DSL List.
CAS# 563-43-9 is listed on Canada's DSL List.
CAS# 142-82-5 is listed on Canada's Ingredient Disclosure List.
CAS# 563-43-9 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 142-82-5 is listed on the TSCA inventory.
CAS# 563-43-9 is listed on the TSCA inventory.

**** SECTION 16 - ADDITIONAL INFORMATION ****

Text for R-phrases from Section 2
R 11 Highly flammable.
R 38 Irritating to skin.
R 50/53 Very toxic to aquatic organisms, may cause
long-term adverse effects in the aquatic environment.
R 65 Harmful: may cause lung damage if swallowed.
R 67 Vapours may cause drowsiness and dizziness.
MSDS Creation Date: 9/20/2004 Revision #0 Date: Original.

The information above is believed to be accurate and represents the best
information currently available to us. However, we make no warranty of
merchantability or any other warranty, express or implied, with respect to
such information, and we assume no liability resulting from its use. Users
should make their own investigations to determine the suitability of the
information for their particular purposes. In no way shall the company be
liable for any claims, losses, or damages of any third party or for lost
profits or any special, indirect, incidental, consequential or exemplary
damages, howsoever arising, even if the company has been advised of
the possibility of such damages.
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