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O,S-diethyl phenylphosphonothioate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

57557-80-9

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57557-80-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 57557-80-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,7,5,5 and 7 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 57557-80:
(7*5)+(6*7)+(5*5)+(4*5)+(3*7)+(2*8)+(1*0)=159
159 % 10 = 9
So 57557-80-9 is a valid CAS Registry Number.

57557-80-9SDS

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 [ethoxy(ethylsulfanyl)phosphoryl]benzene

1.2 Other means of identification

Product number -
Other names phenyl-thiophosphonic acid O,S-diethyl ester

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:57557-80-9 SDS

57557-80-9Relevant academic research and scientific papers

Stereochemical inversion of phosphonothioate methanolysis by La(III) and Zn(II): Mechanistic implications for the degradation of organophosphate neurotoxins

Kuo, Louis Y.,Glazier, Sara K.

experimental part, p. 328 - 335 (2012/03/12)

The utility of phosphonothioate methanolysis to degrade organophosphate neurotoxins has prompted the stereochemical investigation of this useful transformation. The methanolysis of enantiomerically pure O,S-diethyl phenylphosphonothioate (5) was studied b

THE ISOMERIZATION/CHLORINATION OF O,O-DIALKYL PHENYLTHIOPHOSPHONATES WITH PHOSPHORUS OXYCHLORIDE - A NEW CONVENIENT SYNTHESIS OF S-ALKYL PHENYLTHIOPHOSPHONIC ACID DERIVATIVES

Tang, Chu Chi,Wu, Gui Ping,Huang, Guang Yan,Li, Zhen,Jin, Gui Yu

, p. 159 - 164 (2007/10/02)

A new method for the synthesis of S-alkyl phenylthiophosphonic acid derivatives is reported.The chlorination of O,O-dialkyl phenylthiophosphonates with phosphorus oxychloride proceeds with isomerization to give S-alkyl phenylthiophosphonochloridates, which react further with various nucleophiles in the presence of triethylamine to give the title compounds.Key words: Phosphonothionate; phosphonothiolate; phosphonodithiolate; phosphonamidethiolate; isomerization; chlorination.

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