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287397-89-1

287397-89-1

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287397-89-1 Usage

Chemical Properties

Colourless Liquid

Check Digit Verification of cas no

The CAS Registry Mumber 287397-89-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,8,7,3,9 and 7 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 287397-89:
(8*2)+(7*8)+(6*7)+(5*3)+(4*9)+(3*7)+(2*8)+(1*9)=211
211 % 10 = 1
So 287397-89-1 is a valid CAS Registry Number.
InChI:InChI=1/C4H10ClO2PS/c1-3-6-8(5,9)7-4-2/h3-4H2,1-2H3/i1D3,2D3,3D2,4D2

287397-89-1SDS

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 chloro-bis(1,1,2,2,2-pentadeuterioethoxy)-sulfanylidene-λ<sup>5</sup>-phosphane

1.2 Other means of identification

Product number -
Other names diethyl chlorothiophosphate-d10

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:287397-89-1 SDS

287397-89-1Upstream product

287397-89-1Relevant articles and documents

Stable isotope-labeled chlorpyrifos-d10 and synthesis method thereof

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Paragraph 0029; 0034, (2020/12/15)

The invention discloses stable isotope-labeled chlorpyrifos-d10 and a synthesis method thereof. The synthesis method includes the steps: making stable isotope labeled ethyl alcohol-d10 as a stable isotope labeling source react with phosphorus pentasulfide to obtain stable isotope-labeled o, o-diethylphosphorothioate, making the stable isotope-labeled o, o-diethylphosphorothioate and 3, 5, 6-trichloro-2-pyridinol sodium salt undergo a condensation reaction to obtain the stable isotope labeled chlorpyrifos-d10 product. The stable isotope labeling raw material used in the method is ethanol-d10, the source is easy to obtain, the price is low, the synthesis process is simple and easy to operate, the product is simple and convenient to separate and purify, the chemical purity and isotope abundance of the obtained product can reach 98% or above, and the related requirements of a standard reagent for quantitatively detecting the chlorpyrifos content are met.

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