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4,4'-dichlorobenzilic acid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

23851-46-9

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23851-46-9 Usage

Synthesis Reference(s)

Journal of the American Chemical Society, 75, p. 1412, 1953 DOI: 10.1021/ja01102a042

Check Digit Verification of cas no

The CAS Registry Mumber 23851-46-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,3,8,5 and 1 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 23851-46:
(7*2)+(6*3)+(5*8)+(4*5)+(3*1)+(2*4)+(1*6)=109
109 % 10 = 9
So 23851-46-9 is a valid CAS Registry Number.
InChI:InChI=1/C14H10Cl2O3/c15-11-5-1-9(2-6-11)14(19,13(17)18)10-3-7-12(16)8-4-10/h1-8,19H,(H,17,18)

23851-46-9SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name 4,4'-dichlorobenzilic acid

1.2 Other means of identification

Product number -
Other names Benzeneacetic acid,4-chloro-a-(4-chlorophenyl)-a-hydroxy

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:23851-46-9 SDS

23851-46-9Relevant academic research and scientific papers

Synthesis of α-hydroxycarboxylic acids from various aldehydes and ketones by direct electrocarboxylation: A facile, efficient and atom economy protocol

Singh, Kishanpal,Sohal, Harvinder Singh,Singh, Baljit

, p. 839 - 845 (2021/04/09)

In present work, the formation of α-hydroxycarboxylic acids have been described from various aromatic aldehydes and ketones via direct electrocarboxylation method with 80-92% of yield without any side product and can be purified by simple recrystallization using sacrificial Mg anode and Pt cathode in an undivided cell, CO2at (1 atm) was continuously bubbled in the cell throughout the reaction using tetrapropylammonium chloride as a supporting electrolyte in acetonitrile. The synthesized compounds obtained in fair to excellent yield with a high level of purity. The characterization of electrocarboxylated compounds was done with spectroscopic techniques like IR, NMR (1H & 13C), mass and elemental analysis.

Development of a Panel of Immunoassays for Monitoring DDT, Its Metabolites, and Analogues in Food and Environmental Matrices

Beasley, Helen L.,Phongkham, Thipsavanh,Daunt, Margaret H.,Guihot, Simone L.,Skerritt, John H.

, p. 3339 - 3352 (2007/10/03)

A panel of antisera was prepared using analogues and derivatives of metabolites of the organochlorine insecticide, p,p′-DDT as haptens. The assays developed exhibited differing cross-reactions for different DDT analogues and metabolites, and the choice of

Benzylic Acid Rearrangement in the Solid State

Toda, Fumio,Tanaka, Koichi,Kagawa, Yukiko,Sakaino, Yoshiko

, p. 373 - 376 (2007/10/02)

Benzylic acid rearrangements in the solid state were studied and some of them were found to proceed faster than in solution.Although the rearrangement which is initiated by an attack of OH- and then proceeds via radical intermediate was clarified to be similar to that in solution, the effect of alkali metal hydroxide on the rearrangement in the solid state was different from that in solution.

Syntheses of Benzilic Acids through Electrochemical Reductive Carboxylation of Benzophenones in the Presence of Carbon Dioxide

Ikeda, Yoshikazu,Manda, Eiichiro

, p. 1723 - 1726 (2007/10/02)

Reaction conditions for the electrochemical synthesis of benzilic acid (2a) under the atmosphere of carbon dioxide was investigated from the preparative points of view.The highest yield of 2a (86percent) was obtained under the following conditions; cathode: mercury, electricity passed: 2.3 F/mol, constant current density: 2.5 mA/cm2, benzophenone (1a) (8.2*10-3 mol), electrolyte(KI, 1.7*10-2 mol) in DNF (50 ml).This method and conditions were applied to the syntheses of twelve benzilic acids (2b-2m) and yielded acids in the range of 10-92percent.The yields were strongly depended on the electronic effect of substituents and benzilic acids were not obtained when the ring substituent was NO2, OH, or Br group.

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