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Bis(dimethylamino)chlorophosphine sulfide, also known as (dimethylamino)chlorophosphine sulfide, is a chemical compound with the molecular formula C4H10ClN2PS. It is a colorless to pale yellow liquid that is soluble in organic solvents. Bis(dimethylamino)chlorophosphine sulfide is primarily used as a precursor in the synthesis of various organophosphorus compounds, particularly in the production of pesticides and flame retardants. It is also employed as a reagent in the preparation of other phosphorus-containing chemicals. Due to its reactivity and potential toxicity, it is essential to handle this chemical with care, following proper safety protocols.

3732-81-8

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3732-81-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 3732-81-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,7,3 and 2 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 3732-81:
(6*3)+(5*7)+(4*3)+(3*2)+(2*8)+(1*1)=88
88 % 10 = 8
So 3732-81-8 is a valid CAS Registry Number.

3732-81-8SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 16, 2017

Revision Date: Aug 16, 2017

1.Identification

1.1 GHS Product identifier

Product name N-[chloro(dimethylamino)phosphinothioyl]-N-methylmethanamine

1.2 Other means of identification

Product number -
Other names N,N,N',N'-tetramethylphosphorodiamidothioic chloride

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:3732-81-8 SDS

3732-81-8Relevant academic research and scientific papers

REACTIONS OF SULFUR DIOXIDE WITH AMINOPHOSPHINES

Light, R. W.,Paine, R. T.

, p. 255 - 258 (2007/10/02)

The reactions of SO2 with tris-dimethylaminophosphine, bis-dimethylaminofluorophosphine, bis-dimethylaminochlorophosphine, dimethylaminodifluorophosphine, dimethylaminodichlorophosphine, 1,3-dimethyl-2-fluoro-1,3,2-diazaphospholidine and 1,3-dimethyl-2-chloro-1,3,2-diazaphospholidine have been investigated.The complex reactions are dominated by facile oxidation of the respective phosphine to phosphoryl and thiphosphoryl derivatives.The new heterocyclic phosphines CH3(O)F and CH3(S)F have been isolated and characterized by NMR, infrared, and mass spectrometry.

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