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Ethanone, 2,2'-dithiobis[1,2-diphenyl-], also known as 2,2'-dithiobis(1,2-diphenylethanone) or bis(1,2-diphenylethanone) disulfide, is an organic compound with the chemical formula C20H16O2S2. It is a colorless to pale yellow crystalline solid that is soluble in organic solvents. Ethanone, 2,2'-dithiobis[1,2-diphenyl- is primarily used as a reagent in organic synthesis, particularly in the preparation of various sulfur-containing compounds and as a coupling agent in the synthesis of heterocyclic compounds. It is also employed as a vulcanization accelerator in the rubber industry and as a stabilizer in the production of polyvinyl chloride (PVC). Due to its reactivity and potential health hazards, it is important to handle this chemical with care, following proper safety protocols.

6540-70-1

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6540-70-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 6540-70-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,5,4 and 0 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 6540-70:
(6*6)+(5*5)+(4*4)+(3*0)+(2*7)+(1*0)=91
91 % 10 = 1
So 6540-70-1 is a valid CAS Registry Number.

6540-70-1SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-[(2-oxo-1,2-diphenylethyl)disulfanyl]-1,2-diphenylethanone

1.2 Other means of identification

Product number -
Other names Ethanone,2,2'-dithiobis[1,2-diphenyl

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:6540-70-1 SDS

6540-70-1Upstream product

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