Дихлорид этилалюминия

126.95

125.958366

209-248-6

3393|3052

DTXSID6027212

Clear, yellow liquid

29319090

0 Ų

2.35290

Colorless to pale yellow Liquid

1.222 g/cm³

31 °C

194 °C

40 °F

soluble in acetone. Miscible with alcohol, chloroform, ether. Reacts with water.

0-6°C

5 mm Hg ( 60 °C)

Inhalation-rat LC50: 11000 mg/m3

Spontaneous combustion in air; Combustion decomposes flammable toxic hydrocarbons, chloride gases

Pyrophoric. ... reacts violently with water. Weight: 10.28 lb/gal @ 25 °C|Strongly associated forming dimers; held together by bridging halogen bonds; halogen aluminum bonds Cleaved by water and alcohol /Aluminum alkyls/|Alkylaluminum chlorides, bromides, and iodides are usually dimeric, with bridging halides.

Highly flammable. Ignites when exposed to air. Reacts violently with water or moisture in air forming hydrogen chloride fumes and flammable ethane gas (Rose 1961).

Metal Hydrides, Metal Alkyls, Metal Aryls, and Silanes

Strong Reducing Agent

Organometallics, such as ETHYL ALUMINUM DICHLORIDE, are reactive with many other groups. Incompatible with acids and bases. Organometallics are good reducing agents and therefore incompatible with oxidizing agents. Often reactive with water to generate toxic or flammable gases. Organometallics containing halogens (fluorine, chlorine, bromine, iodine) bonded to the metal typically with generate gaseous hydrohalic acids (HF, HCl, HBr, HI) with water.

Ignites spontaneously in air at ambient temperature. (USCG, 1999)

I

4.3

UN 3399 4.3/PG 1

1

11-15-23/24/25-34-14-67-65-62-51/53-48/20-14/15-17-63

16-26-36/37/39-45-62-61-43-27

BD0705000

F,T,N,C

Treasury is ventilated, low temperature and dry; stored separately from oxidant

Water explosion

Low melting solids or colorless, volatile liquids. /Alkylaluminum halides/

Aluminum compounds are treated under anhydrous conditions to prevent violent reactions, recover solvent, and form Al compounds suitable for landfill by reaction with anhydrous hydrolysis agent, eg calcium hydroxide. /Aluminum compounds/|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.

Extremely reactive with air, moisture, and compounds containing active hydrogen... /Alkyl aluminum compounds/|Reacts violently with a broad range of materials including air & water. /Aluminum alkyls/

Special Hazards of Combustion Products: Intense smoke may cause metal-fume fever. Irritating hydrogen chloride also formed. Behavior in Fire: Contact with water applied to adjacent fires will cause formation of irritating smoke containing aluminum oxide and hydrogen chloride. (USCG, 1999)|Flammable - 4th degree, Reactive - 3rd degree

|Danger|H225 (49.81%): Highly Flammable liquid and vapor [Danger Flammable liquids]|P210, P222, P223, P231+P232, P233, P240, P241, P242, P243, P260, P264, P280, P301+P330+P331, P302+P334, P303+P361+P353, P304+P340, P305+P351+P338, P310, P321, P335+P334, P363, P370+P378, P402+P404, P403+P235, P405, P422, and P501|Aggregated GHS information provided by 261 companies from 9 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

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