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1129-25-5

1129-25-5

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1129-25-5 Usage

General Description

4-(methylthio)benzenesulfonyl chloride, also known as SALTDATA: FREE, is a sulfonyl chloride compound with the chemical formula C7H7ClO2S. It is commonly used in organic synthesis as a reagent for the introduction of the sulfonyl group into various organic compounds. This chemical is a highly reactive compound that is sensitive to moisture, and it should be handled with care in a well-ventilated area. It is also important to note that 4-(methylthio)benzenesulfonyl chloride is corrosive and can cause severe skin and eye irritation, so proper protective measures should be taken when handling this chemical. Additionally, it is important to be aware of the potential hazards and safety precautions associated with the use of this compound.

Check Digit Verification of cas no

The CAS Registry Mumber 1129-25-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,1,2 and 9 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1129-25:
(6*1)+(5*1)+(4*2)+(3*9)+(2*2)+(1*5)=55
55 % 10 = 5
So 1129-25-5 is a valid CAS Registry Number.
InChI:InChI=1/C7H7ClO2S2/c1-11-6-2-4-7(5-3-6)12(8,9)10/h2-5H,1H3

1129-25-5SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name 4-methylsulfanylbenzenesulfonyl chloride

1.2 Other means of identification

Product number -
Other names chloro(4-methylthiophenyl)sulfone

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:1129-25-5 SDS

1129-25-5Upstream product

1129-25-5Relevant articles and documents

Spectra, Ionization Constants, and Rates of Oxidation of 1,4-Dimercaptobenzene and Properties of the p-Mercaptophenylthiyl and p-Benzodithiyl Anion Radicals

Armstrong, D. A.,Sun, Qun,Tripathi, G. N. R.,Schuler, R. H.,McKinnon, D.

, p. 5611 - 5617 (1993)

In basic solution, p-dimercaptobenzene, which is found to have pKa's of 6.0 and 7.7, is rapidly oxidized by azide radical (k = 7.4*109 M-1 s-1) to p-benzodithiyl radical anion, the sulfur analog of p-benzosemiqu

NEW ADAMANTANE DERIVATIVES AS DIPEPTIDYL, PEPTIDASE IV INHIBITORS, PROCESSES FOR THEIR PREPARATION, AND PHARMACEUTICAL COMPOSITIONS CONTAINING THEM

-

Page/Page column 38, (2008/06/13)

The present invention relates to dipeptidyl peptidase IV (DPP-IV) inhibitors of the formula (A): wherein R1, R2, Y, and n are as defined herein, pharmaceutical compositions containing the same, processes for their preparation, and methods for treating disorders mediated by DPP-IV inhibition, such as diabetes, especially Type II diabetes, with them.

Method of producing bis(4-alkylthiophenyl) disulfides

-

, (2008/06/13)

The present invention relates to a method of producing bis(4-alkylthiophenyl) disulfides characterized by (a) reducing directly a 4-alkylthiobenzenesulfonyl chloride, or (b) oxidizing a 4-alkylthiobenzenethiol obtained by reducing a 4-alkylthiobenzenesulfonyl chloride. The present invention is capable of producing the compound below useful as an intermediate of pharmaceuticals. STR1

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