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4-(2,3-Dichlorophenyl)benzoic acid is an organic compound with the chemical formula C13H8Cl2O2. It is a white crystalline solid that is derived from benzoic acid, with two chlorine atoms attached to the phenyl ring at the 2nd and 3rd positions. 4-(2,3-Dichlorophenyl)benzoic acid is known for its potential use as a chemical intermediate in the synthesis of various pharmaceuticals and agrochemicals, particularly in the production of fungicides. It is also used in the preparation of dyes and other specialty chemicals. Due to its chemical structure, it exhibits certain biological activities, which makes it a subject of interest in the field of organic chemistry and pharmaceutical research.

7111-63-9

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7111-63-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 7111-63-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,1,1 and 1 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 7111-63:
(6*7)+(5*1)+(4*1)+(3*1)+(2*6)+(1*3)=69
69 % 10 = 9
So 7111-63-9 is a valid CAS Registry Number.

7111-63-9SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name 4-(2,3-Dichlorophenyl)benzoic acid

1.2 Other means of identification

Product number -
Other names 2',3'-dichloro-4-biphenylcarboxylic acid

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:7111-63-9 SDS

7111-63-9Downstream Products

7111-63-9Relevant academic research and scientific papers

Synthesis of chlorinated biphenyls by Suzuki cross-coupling using diamine or diimine-palladium complexes

Kylmaelae, Tuula,Kuuloja, Noora,Xu, Youjun,Rissanen, Kari,Franzen, Robert

experimental part, p. 4019 - 4024 (2009/04/11)

Several novel diimines (Salen-type ligands) 2a-2i and their reduced diamine counterparts 3b,3d-3g and 3i form complexes 4a-4i, 5b,5d-5g, and 5i with PdCl2 in DMF or methanol. Using 1 mol-% of the isolated complexes 4e and 5f many polychlorinated biphenyls (PCBs) can be prepared in moderate to excellent yields according to the Suzuki cross-coupling protocol with contact to air. Several 4-acetylbiphenyls prepared by this method can be converted in moderate yields into the corresponding biphenylcarboxylic acids (BCAs) by alkaline cleavage. An X-ray crystal structure determination confirms the structure of complex 5f. Wiley-VCH Verlag GmbH & Co. KGaA, 2008.

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