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Triethylaluminum

Triethylaluminum structure

CAS No:
97-93-8
Formula:
C6H15Al
Chemical Name:
Triethylaluminum
Synonyms:
Aluminum,triethyl-;Triethylaluminum;Triethylaluminium;Triethylalane;TEAL;TEAL 2;13482-15-0
Categories:
Organic Chemistry > Organometallic Compounds

Description

Colorless liquid. Miscible with saturated hydrocarbons. The aluminum alkyls are highly flammable and reactive, colorless to yellow liquids at room temperature. The lighter trialkylaluminums ignite spontaneously in air. They are normally supplied and used in a 20% solution with a hydrocarbon solvent, such as hexane, heptane, benzene, toluene. Properties may depend on solvent. Reacts violently with water.

Triethylaluminum Basic Attributes

Molecular Weight：

114.16

Exact Mass：

114.099

EC Number：

202-619-3

HScode：

29319090

Characteristics

PSA：

XLogP3：

2.92170

Appearance：

colorless liquid

Density：

0.832 g/cm³ @ Temp: 25 °C

Melting Point：

-52.5 °C

Boiling Point：

194 °C

Flash Point：

−1 °F

Refractive Index：

1.48 (6.5ºC)

Water Solubility：

Solubility in water: reaction

Storage Conditions：

0-6°C

Vapor Pressure：

1 mmHg ( 62.2 °C)

Toxicity：

Inhalation-Rat LC50: 10000 mg/m3/15 minutes

Flammability characteristics：

It can spontaneously ignite in case of air, chlorine and oxidant; burning produces toxic aluminide fumes

Explosive limit：

...Violently explosive when they come into contact with water. /Aluminum alkyls/

Safety Information

Packing level：

Hazard category：

4.3

Transport codes：

UN 3394 4.2/PG 1

wgk germany：

hazard class code：

14-17-20/21/22-34-67-65-51/53-11-63-48/20-62-14/15-23/24/25-50/53-10

safety instructions：

26-45-62-6A-43A-36/37/39-24/25-16-43-61-33-46

RTECS Number：

BD2050000

Marks：

F,C,N

Storage features：

Treasury is ventilated at low temperature and dry; filled with inert gas containers and packages; stored separately from oxidants

Stability/Shelf Life：

Less sensitive than trialkylaminums to oxidation upon exposure to air. /Alkylaluminum halides/

Precautionary statement(s)：

P210, P233, P240, P241, P242, P243, P260, P264, P280, P301+P330+P331, P303+P361+P353, P304+P340, P305+P351+P338, P310, P321, P363, P370+P378, P403+P235, P405, P501

Hazard Statements：

H225

Toxicity

Toxicity class：

moderately toxic

Triethylaluminum Use and Manufacturing

It can be used for the preparation of tertiary alcohols, secondary alcohols and polyolefin catalysts, and can also be used as a raw material for the preparation of other metal organic compounds and aluminum plating. The pure product can be used in metal organic chemical vapor deposition (MOCVD) process and can be used as rocket fuel.

Material

Hydrogen

Ethyl bromide

Downstream Products

2-Ethylhexanol

Toluene

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CAS No.: 97-93-8

Content: 99%

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Triethylaluminum CAS97-93-8

CAS No.: 97-93-8

Grade: Industrial Grade

Content: 99%

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