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Diethylthiophosphinic acid O-[4-(dimethylamino)sulfonylphenyl] ester, also known as a phosphorothioate, is a complex organic compound with the chemical formula C12H20NO4PS2. It is a type of organophosphorus compound, which is characterized by the presence of carbon-phosphorus bonds. This specific compound features a thiophosphinic acid backbone, with two ethyl groups attached to the phosphorus atom, and an O-[4-(dimethylamino)sulfonylphenyl] ester group. The latter is a derivative of a sulfonylphenyl group, which has a dimethylamino group attached to the sulfonyl moiety. Diethylthiophosphinic acid O-[4-(dimethylamino)sulfonylphenyl] ester is of interest in the field of chemistry, particularly in the synthesis of certain pesticides and pharmaceuticals, due to its potential biological activity. It is important to note that organophosphorus compounds can be toxic, and thus, handling and use require appropriate safety measures.

3263-82-9

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3263-82-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 3263-82-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,2,6 and 3 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 3263-82:
(6*3)+(5*2)+(4*6)+(3*3)+(2*8)+(1*2)=79
79 % 10 = 9
So 3263-82-9 is a valid CAS Registry Number.
InChI:InChI=1/C12H20NO3PS2/c1-5-17(18,6-2)16-11-7-9-12(10-8-11)19(14,15)13(3)4/h7-10H,5-6H2,1-4H3

3263-82-9SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name 4-diethylphosphinothioyloxy-N,N-dimethylbenzenesulfonamide

1.2 Other means of identification

Product number -
Other names Phosphinothioic acid,diethyl-,O-ester with N,N-dimethyl-p-hydroxybenzenesulfonamide

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:3263-82-9 SDS

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