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2-chloro-1,4-dimethyl-3,5-dinitro-benzene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

71491-47-9

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71491-47-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 71491-47-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,1,4,9 and 1 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 71491-47:
(7*7)+(6*1)+(5*4)+(4*9)+(3*1)+(2*4)+(1*7)=129
129 % 10 = 9
So 71491-47-9 is a valid CAS Registry Number.
InChI:InChI=1/C8H7ClN2O4/c1-4-3-6(10(12)13)5(2)8(7(4)9)11(14)15/h3H,1-2H3

71491-47-9SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 20, 2017

Revision Date: Aug 20, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-chloro-1,4-dimethyl-3,5-dinitrobenzene

1.2 Other means of identification

Product number -
Other names 2-chloro-1,4-dimethyl-3,5-dinitro-benzene

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:71491-47-9 SDS

71491-47-9Relevant academic research and scientific papers

ACCES AUX DINITRO-2,4 DIARYLAMINES PAR SUBSTITUTION NUCLEOPHILE SNAr-LIMITES DE LA REACTION ET APPLICATION A LA SYNTHESE DE CYANOCARBAZOLES

Henichart, J. P.,Bernier J. L.,Vaccher, C.,Houssin, R.,Warin, V.,Baert, F.

, p. 3535 - 3542 (2007/10/02)

3-Cyanocarbazoles, key-intermediates in the total synthesis of pyrido carbazoles, have been obtained starting from easily available materials and involving the cyclization of diarylamines.The first step of the preparation consists in a SNAr reaction between a para substituted aniline and a chloro- (or bromo)-dinitrobenzene.This nucleophilic substitution has been found to be hindered by the steric effect of a methyl group, explained in terms of inhibition of resonance and confirmed by X-ray determination.

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