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Tris(1-methylpropyl)phosphane oxide, also known as trimethylpropylphosphine oxide or TMPO, is a colorless liquid organic compound with the chemical formula C9H21O2P. It is a derivative of phosphine oxide, where three 1-methylpropyl groups are attached to a central phosphorus atom. TMPO is widely used as a ligand in various applications, including the synthesis of metal complexes, as a stabilizer in polymerization reactions, and as a flame retardant. It is also employed as a catalyst in the production of certain chemicals and pharmaceuticals. Due to its stability and unique properties, TMPO has become an important compound in the field of organophosphorus chemistry.

2959-65-1

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2959-65-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 2959-65-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,9,5 and 9 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 2959-65:
(6*2)+(5*9)+(4*5)+(3*9)+(2*6)+(1*5)=121
121 % 10 = 1
So 2959-65-1 is a valid CAS Registry Number.

2959-65-1SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-disec-butylphosphorylbutane

1.2 Other means of identification

Product number -
Other names Tri-sec-butyl-phosphin

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 -
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More Details:2959-65-1 SDS

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