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Phosphine oxide, bis[2-(diphenylphosphinyl)ethyl]phenyl- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

53889-34-2

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53889-34-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 53889-34-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,3,8,8 and 9 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 53889-34:
(7*5)+(6*3)+(5*8)+(4*8)+(3*9)+(2*3)+(1*4)=162
162 % 10 = 2
So 53889-34-2 is a valid CAS Registry Number.

53889-34-2SDS

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 bis(2-diphenylphosphorylethyl)phosphorylbenzene

1.2 Other means of identification

Product number -
Other names Phosphine oxide,bis[2-(diphenylphosphinyl)ethyl]phenyl

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:53889-34-2 SDS

53889-34-2Downstream Products

53889-34-2Relevant academic research and scientific papers

BRIDGED PHOSPHORUS-BASED FLAME RETARDANTS

-

Page/Page column 22-24, (2020/12/30)

The invention relates to novel bridged phosphorus compounds comprising an alkyl sulfone bridge or an alkyl phosphine oxide bridge with the general formula (I), wherein n is 2 or 3, and wherein formula (II) and wherein [P (O)―H is selected from various phosphorus containing compounds. Such bridged compounds are useful as flame retardant substances, particularly as an admixture into polymeric materials.

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