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257206

Sigma-Aldrich

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
Beilstein:
3587328
EC Number:
202-906-3
MDL number:
MFCD00008929
UNSPSC Code:
12352103
PubChem Substance ID:
24855573
NACRES:
NA.22

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.)

SMILES string

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

InChI

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

InChI key

MCULRUJILOGHCJ-UHFFFAOYSA-N

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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

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Pictograms

FlameCorrosion
GHS02,GHS05

Signal Word

Danger

Hazard Statements

H250,H260,H314

Hazard Classifications

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

Storage Class Code

4.2 - Pyrophoric and self-heating hazardous materials

WGK

nwg

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

FSL

Group 3: Spontaneously combustible substances and water- reactive materials
Alkyl aluminum
Hazardous rank I

ISHL Indicated Name

Substances Subject to be Indicated Names

ISHL Notified Names

Substances Subject to be Notified Names

JAN Code

257206-VAR:
257206-500G:
257206-100G:4548173955926
257206-BULK:
257206-1KG:4548173955933

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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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