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O,O-dimethyl S-ethyl phosphorothioate, also known as O,O-dimethyl S-ethyl phosphorodithioate or O,O-dimethyl S-ethyl phosphorothioate, is an organophosphorus compound with the chemical formula C4H11O2PS2. It is a colorless to pale yellow liquid with a pungent odor and is used as an insecticide and acaricide. This chemical acts by inhibiting the enzyme acetylcholinesterase, which disrupts the nervous system of insects, leading to their paralysis and death. It is effective against a wide range of pests, including aphids, mites, and whiteflies, and is also used in veterinary medicine to control ectoparasites in livestock. Due to its potential health risks and environmental concerns, its use is regulated in many countries, and alternative, less harmful pesticides are often preferred.

6389-81-7

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6389-81-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 6389-81-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,3,8 and 9 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 6389-81:
(6*6)+(5*3)+(4*8)+(3*9)+(2*8)+(1*1)=127
127 % 10 = 7
So 6389-81-7 is a valid CAS Registry Number.
InChI:InChI=1/C4H11O3PS/c1-4-9-8(5,6-2)7-3/h4H2,1-3H3

6389-81-7SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name 1-dimethoxyphosphorylsulfanylethane

1.2 Other means of identification

Product number -
Other names Phosphorothioic acid,S-ethyl O,O-dimethyl 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:6389-81-7 SDS

6389-81-7Downstream Products

6389-81-7Relevant academic research and scientific papers

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