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3425-99-8

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3425-99-8 Usage

General Description

(1,2-dibromo-2-nitroethyl)benzene is a chemical compound with the molecular formula C8H7Br2NO2. It is an organic compound that contains a benzene ring with two bromine atoms and a nitroethyl group attached. (1,2-dibromo-2-nitroethyl)benzene is used in the production of pharmaceuticals, pesticides, and dyes. It is also used as an intermediate in the synthesis of other organic compounds. (1,2-dibromo-2-nitroethyl)benzene is considered to be a hazardous chemical due to its potential for causing skin and eye irritation, as well as being harmful if ingested or inhaled. It is important to handle and store this compound with care and follow all safety guidelines when working with it.

Check Digit Verification of cas no

The CAS Registry Mumber 3425-99-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,4,2 and 5 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 3425-99:
(6*3)+(5*4)+(4*2)+(3*5)+(2*9)+(1*9)=88
88 % 10 = 8
So 3425-99-8 is a valid CAS Registry Number.

3425-99-8SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 16, 2017

Revision Date: Aug 16, 2017

1.Identification

1.1 GHS Product identifier

Product name 1-phenyl-2-nitro-1,2-dibromoethane

1.2 Other means of identification

Product number -
Other names 1,2-dibromo-2-nitroethylbenzene

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:3425-99-8 SDS

3425-99-8Relevant articles and documents

Electrochemical bromination of cyclic and acyclic enes using biphasic electrolysis

Kulangiappar,Ramaprakash,Vasudevan,Raju

supporting information, p. 145 - 153 (2016/02/23)

A simple method of electrochemical bromination of a series of cyclic and acyclic enes (styrene and substituted styrenes, stilbene, indene, and cyclooctene) in a biphasic water-chloroform mixture mediated by bromide/bromine redox system is reported. Aqueous 25% NaBr/H2SO4 is used as the electrolyte. Regio- and stereoselective dibromination of enes is achieved. Moderate to excellent yields of the product (83-98%) is obtained depending on the substrate. Electrolyte reuse has also been demonstrated successfully using HBr in the dibromination of styrene.

Halocarbocyclization versus dihalogenation: Substituent directed iodine(iii) catalyzed halogenations

Stodulski, Maciej,Goetzinger, Alissa,Kohlhepp, Stefanie V.,Gulder, Tanja

supporting information, p. 3435 - 3438 (2014/03/21)

The nucleophilicity of the substituents in iodobenzene pre-catalysts have a huge impact on product selectivity in iodine(iii) triggered halogenations, steering the reactivity from solely carbocyclizations towards dihalogenations. Utilizing this catalyst-dependent reactivity a diastereo- and chemoselective dihalogenation method was established allowing the conversion of structurally and electronically diverse unsaturated compounds in excellent yields.

Simple and practical halogenation of arenes, alkenes and alkynes with hydrohalic acid/H2O2 or TBHP)

Barhate, Nivrutti B.,Gajare, Anil S.,Wakharkar, Radhika D.,Bedekar, Ashutosh V.

, p. 11127 - 11142 (2007/10/03)

A simple protocol for the halogenation of arenes utilizing a combination of aqueous hydrogen peroxide (34 %) or tert-butylhydroperoxide (70 %) and hydrohalic acid is presented. A similar procure of oxyhalogenation involving the in situ generation of positive halogen reagents is applied for the preparation of vicinal trans-dibromoalkanes and dichloroalkanes from alkenes. The reaction of alkenes with a combination of hydrochloric acid and hydrobromic acid with hydrogen peroxide gave a mixture of 1-bromo 2-chloro alkanes and 1,2-dibromoalkanes: Oxidative bromination of alkynes is also reported under similar conditions.

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