Triethylaluminum , 1.0Minn-hexane , 97-93-8

Synonym(s):
Aluminumtriethanide

CAS NO.：97-93-8

Empirical Formula: C6H15Al

Molecular Weight: 114.16

MDL number: MFCD00009015

EINECS: 202-619-3

Update time: 2022-07-08

PRODUCT Properties

Melting point:	-50°C
Boiling point:	128-130°C (50 mmHg)
Density	0.85 g/mL at 20 °C
vapor pressure	1 mmHg ( 62.2 °C)
Flash point:	−1 °F
storage temp.	0-6°C
form	liquid
color	colorless
Water Solubility	reacts
Sensitive	Air & Moisture Sensitive
BRN	3587229
Dielectric constant	6.4（20℃）
Exposure limits	ACGIH: TWA 50 ppm (Skin) OSHA: TWA 500 ppm(1800 mg/m3) NIOSH: IDLH 1100 ppm; TWA 50 ppm(180 mg/m3)
InChIKey	VOITXYVAKOUIBA-UHFFFAOYSA-N
CAS DataBase Reference	97-93-8(CAS DataBase Reference)
NIST Chemistry Reference	Triethylaluminum(97-93-8)
EPA Substance Registry System	Triethylaluminum (97-93-8)

Description and Uses

Triethylaluminum is used as a co-catalyst in the industrial production of polyethylene and for the production of medium chain alcohols. Used as a catalyst in Ziegler-Natta polymerization process for vinyl, olefin, diene polymerizations and linear oligomerization and cyclization of unsaturated hydrocarbons. It is also used as a catalyst to produce ethylene gas, chain growth of ethylene, longer chain aluminum alkyls, and in plating aluminum.

Safety

Symbol(GHS)	GHS02,GHS05,GHS07,GHS08
Signal word	Danger
Hazard statements	H225-H250-H252-H260-H304-H314-H336-H361d-H373-H412
Precautionary statements	P210-P231+P232-P280-P301+P330+P331-P303+P361+P353-P304+P340+P310-P305+P351+P338-P370+P378
Hazard Codes	F,C,N
Risk Statements	14-17-20/21/22-34-67-65-51/53-11-63-48/20-62-14/15-23/24/25-50/53-10
Safety Statements	26-45-62-6A-43A-36/37/39-24/25-16-43-61-33-46
RIDADR	UN 3394 4.2/PG 1
WGK Germany	2
RTECS	BD2050000
F	10-21
TSCA	Yes
HazardClass	4.3
PackingGroup	I
HS Code	29319090
Hazardous Substances Data	97-93-8(Hazardous Substances Data)
Toxicity	LC50 ihl-rat: 10 g/m3/15M 85JCAE -,1216,86