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Merck
CN

257206

Triisobutylaluminum

Synonym(s):

Aluminumtriisobutanide, TIBA

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About This Item

Linear Formula:
[(CH3)2CHCH2]3Al
CAS Number:
100-99-2
Molecular Weight:
198.32
UNSPSC Code:
12352103
NACRES:
NA.22
PubChem Substance ID:
24855573
EC Number:
202-906-3
Beilstein/REAXYS Number:
3587328
MDL number:
MFCD00008929

Key Documents

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InChI key

MCULRUJILOGHCJ-UHFFFAOYSA-N

InChI

1S/3C4H9.Al/c3*1-4(2)3;/h3*4H,1H2,2-3H3;

SMILES string

CC(C)C[Al](CC(C)C)CC(C)C

form

liquid

refractive index

n20/D 1.4494 (lit.)

bp

86 °C/10 mmHg (lit.)

mp

4-6 °C (lit.)

density

0.786 g/mL at 25 °C (lit.)

Packaging

Supplied in a Sure/Pac™ cylinder and has a 1/4-turn bronze ball valve with a female 1/4" NPT outlet thread (Z122661) installed. Before using the cylinder, ensure that the valve is closed, then remove carbon steel plug that seals the outlet valve.

Compatible with the following:For instructions please refer to technical bulletin AL-136: The Aldrich Sure/Pac™ Cylinder System

Legal Information

Aldrich is a registered trademark of Sigma-Aldrich Co. LLC
Sure/Pac is a trademark of Sigma-Aldrich Co. LLC

pictograms

FlameCorrosion
GHS02,GHS05

signalword

Danger

Storage Class

4.2 - Pyrophoric and self-heating hazardous materials

wgk

nwg

flash_point_f

Not applicable

flash_point_c

Not applicable

Hazard Classifications

Eye Dam. 1 - Pyr. Liq. 1 - Skin Corr. 1B - Water-react. 1

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
SHBL3035
SHBG1298V
SHBG0296V
SHBF6659V
SHBF4596V

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Nandita M Weliange et al.
Dalton transactions (Cambridge, England : 2003), 44(34), 15286-15296 (2015-06-05)
The insertion, elimination and isomerisation of octenes with di-n-octylaluminium hydride [HAl(Oct)2], tri-n-octylaluminium [Al(Oct)3] and sec-octylaluminium species have been studied as individual steps in a putative aluminium based contrathermodynamic olefin isomerisation process. While elimination of 1-octene from [Al(Oct)3] is energetically unfavourable
Yunhong Zhang et al.
Carbohydrate polymers, 113, 446-454 (2014-09-27)
Alginate oligosaccharides (AOS), which are marine oligosaccharides, are involved in regulating plant root growth, but the promotion mechanism for AOS remains unclear. Here, AOS (10-80 mg/L) induced the expression of auxin-related gene (OsYUCCA1, OsYUCCA5, OsIAA11 and OsPIN1) in rice (Oryza
Inmaculada Suárez et al.
Journal of chromatography. A, 1407, 193-202 (2015-07-15)
Average molecular weights and polydispersity indexes are some of the most important parameters considered in the polymer characterization. Usually, gel permeation chromatography (GPC) and multi angle light scattering (MALS) are used for this determination, but GPC values are overestimated due

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