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2643-39-2

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2643-39-2 Usage

General Description

[(2-bromo-2-phenylethyl)sulfonyl]benzene, also known as Bromophenylbenzenesulfonate, is a chemical compound with the molecular formula C14H11BrO2S. It is a sulfonyl compound with a benzene ring attached to a sulfonyl group, which in turn is linked to a 2-bromo-2-phenylethyl group. [(2-bromo-2-phenylethyl)sulfonyl]benzene is primarily used as a pharmaceutical intermediate for the synthesis of other organic compounds. It is also used in the production of dyes, fragrances, and other organic chemicals. Additionally, it has potential applications in the field of medicinal chemistry and drug development. Bromophenylbenzenesulfonate is a white to off-white solid with a melting point of 102-103°C and is considered hazardous if inhaled, in contact with skin, or if swallowed, and should be handled with proper safety precautions.

Check Digit Verification of cas no

The CAS Registry Mumber 2643-39-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,6,4 and 3 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 2643-39:
(6*2)+(5*6)+(4*4)+(3*3)+(2*3)+(1*9)=82
82 % 10 = 2
So 2643-39-2 is a valid CAS Registry Number.

2643-39-2SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name [2-(benzenesulfonyl)-1-bromoethyl]benzene

1.2 Other means of identification

Product number -
Other names 1-Benzenesulphonyl-2-bromo-2-phenylethane

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:2643-39-2 SDS

2643-39-2Relevant articles and documents

Direct difunctionalization of alkenes with sulfinic acids and NBS leading to β-bromo sulfones

Wei, Wei,Liu, Xiaoxia,Yang, Daoshan,Dong, Ruimei,Cui, Ying,Yuan, Fei,Wang, Hua

supporting information, p. 1808 - 1811 (2015/03/30)

A new and metal-free method has been developed for the synthesis of β-bromo sulfones through the direct difunctionalization of alkenes with sulfinic acids and NBS. This protocol provides a simple, convenient, and efficient approach to various β-bromo sulf

ORGANIC SYNTHESIS WITH SULPHONES - XVII. THE ANTI-MARKOWNIKOFF HALOSULPHONYLATION OF OLEFINS VIA AN IONIC PATHWAY, AND A NEW METHOD OF PREPARING BENZENESULPHONYL IODIDE

Harwood, L. M.,Julia, M.,Thuillier, G. Le

, p. 2483 - 2487 (2007/10/02)

Iodine and bromine in the presence of sodium benzenesulphinate react with olefins in acetone solution to give halosulphones resulting from an apparent steric direction of attack at the intermediate halonium ion.A straightforward preparation of benzenesulphonyl iodide from benzenesulphonyl chloride and sodium iodide is also described.

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