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41526-42-5

41526-42-5

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41526-42-5 Usage

Chemical Properties

CREAM CRYSTALLINE SOLID

Check Digit Verification of cas no

The CAS Registry Mumber 41526-42-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,1,5,2 and 6 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 41526-42:
(7*4)+(6*1)+(5*5)+(4*2)+(3*6)+(2*4)+(1*2)=95
95 % 10 = 5
So 41526-42-5 is a valid CAS Registry Number.
InChI:InChI=1/C8H6ClNS2/c9-5-10-6-3-1-2-4-7(6)12-8(10)11/h1-4H,5H2

41526-42-5SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 13, 2017

Revision Date: Aug 13, 2017

1.Identification

1.1 GHS Product identifier

Product name 3-(chloromethyl)-1,3-benzothiazole-2-thione

1.2 Other means of identification

Product number -
Other names 2(3h)-benzothiazolethione,3-(chloromethyl)

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:41526-42-5 SDS

41526-42-5Relevant articles and documents

Convenient synthesis of 2-(thiocyanomethylthio)benzothiazole

Muthusubramanian, Lakshmi,Mitra, Rajat B.,Sundara Rao,Raghavan

, p. 1331 - 1334 (2007/10/03)

A highly efficient and general route has been developed for 2-(thiocyanomethylthio)benzothiazole 3 which is synthesised by reacting a chlorinating agent with 2-mercaptobenzothiazole 1 followed by reactions involving 2-(methylthio)benzothiazole 1b and 2-(methylsulfinyl)benzothiazole 2 under various conditions.

Synthesis of 2-Thioxo-3-benzothiazolineacetonitrile and Related Products

D'Amico, John J.,Suba, Lydia,Ruminski, Peter G.

, p. 1479 - 1482 (2007/10/02)

Attempts to thermally rearrange 2-benzothiazolylthioacetonitrile (1) to the titled compound 8 failed.The reaction of 3-chloromethyl-2-benzothiazolinethione with potassium cyanide in dimethylformamide (DMF) or dimethylsulfoxide (DMSO) at 25-30 deg C afforded 8 in 98percent yield.Whereas replacing the DMF or DMSO solvent with acetone furnished the unexpected sulfide 9 in 92percent yield.Substituting 3-chloromethyl-2-benzoxazolinethione as the electrophile in the same reaction gave the sulfide 10 in 95percent yield.Possible mechanisms and supporting nmr data are discussed.

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