Triisobutylaluminum , 1.0Mintoluene , 100-99-2

Synonym(s):
Aluminumtriisobutanide;TIBA;TIBA solution

CAS NO.：100-99-2

Empirical Formula: C12H27Al

Molecular Weight: 198.32

MDL number: MFCD00008929

EINECS: 202-906-3

Update time: 2022-07-08

PRODUCT Properties

Melting point:	4-6°C
Boiling point:	68-69 °C
Density	0.848 g/mL at 25 °C
vapor pressure	75Pa at 25℃
refractive index	1.4494
Flash point:	−1 °F
storage temp.	0-6°C
form	Solution
Specific Gravity	0.848
color	Clear colorless to light yellow
Water Solubility	reacts
Hydrolytic Sensitivity	10: reacts extremely rapidly with moisture and oxygen - may be pyrophoric - sealed system required
Sensitive	Air & Moisture Sensitive
Merck	14,326
BRN	3587328
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	MCULRUJILOGHCJ-UHFFFAOYSA-N

Description and Uses

Triisobutylaluminum is used as a reducingagent. It is also used in combinationwith transition metal compounds as aZiegler-Natta catalyst in polymerization andhydrogenation reactions. A dilute solution ofthe compound is employed in commercialapplications.

Safety

Symbol(GHS)	GHS02,GHS05,GHS07,GHS08
Signal word	Danger
Hazard statements	H225-H250-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	14-17-23/24/25-34-67-65-63-48/20-11-62-51/53
Safety Statements	26-36/37/39-45-61-62-6A-46-43A-16-27-43
RIDADR	UN 3394 4.2/PG 1
WGK Germany	2
RTECS	BD2203500
F	10
TSCA	Yes
HazardClass	4.3
PackingGroup	I
HS Code	29319090