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Aluminum, tris(3-methylbutyl)-, also known as tris(3-methylbutyl)aluminum or TMBA, is an organoaluminum compound with the chemical formula (C5H11)3Al. It is a colorless, viscous liquid that is soluble in nonpolar solvents and has a strong, pungent odor. TMBA is primarily used as a cocatalyst in the production of polyolefins, particularly in the Ziegler-Natta polymerization process, where it helps to control the molecular weight and improve the catalyst's activity. It is also used as a reducing agent in various chemical reactions and as a component in some lubricants and greases. Due to its highly reactive nature, TMBA must be handled with care, as it can ignite spontaneously in air and is toxic humans to and the environment.

4548-76-9

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4548-76-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 4548-76-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,5,4 and 8 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 4548-76:
(6*4)+(5*5)+(4*4)+(3*8)+(2*7)+(1*6)=109
109 % 10 = 9
So 4548-76-9 is a valid CAS Registry Number.

4548-76-9SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 20, 2017

Revision Date: Aug 20, 2017

1.Identification

1.1 GHS Product identifier

Product name tris(3-methylbutyl)alumane

1.2 Other means of identification

Product number -
Other names Triisopentylaluminium

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:4548-76-9 SDS

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