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126165-45-5

Benzoic acid, 2-hydroxy-, 3-chlorophenyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 126165-45-5 Structure

  • Basic information

    1. Product Name: Benzoic acid, 2-hydroxy-, 3-chlorophenyl ester
    2. Synonyms: Benzoic acid, 2-hydroxy-, 3-chlorophenyl ester
    3. CAS NO:126165-45-5
    4. Molecular Formula: C13H9ClO3
    5. Molecular Weight: 248.66176
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 126165-45-5.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: N/A
    3. Flash Point: N/A
    4. Appearance: /
    5. Density: N/A
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. CAS DataBase Reference: Benzoic acid, 2-hydroxy-, 3-chlorophenyl ester(CAS DataBase Reference)
    10. NIST Chemistry Reference: Benzoic acid, 2-hydroxy-, 3-chlorophenyl ester(126165-45-5)
    11. EPA Substance Registry System: Benzoic acid, 2-hydroxy-, 3-chlorophenyl ester(126165-45-5)

  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: N/A
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 126165-45-5(Hazardous Substances Data)

126165-45-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 126165-45-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,6,1,6 and 5 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 126165-45:
(8*1)+(7*2)+(6*6)+(5*1)+(4*6)+(3*5)+(2*4)+(1*5)=115
115 % 10 = 5
So 126165-45-5 is a valid CAS Registry Number.

126165-45-5SDS

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 salicylic acid-(3-chloro-phenyl ester)

1.2 Other means of identification

Product number -
Other names Salicylsaeure-(3-chlor-phenylester)

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:126165-45-5 SDS

126165-45-5Downstream Products

126165-45-5Relevant articles and documents

Cerium photocatalyzed radical smiles rearrangement of 2-aryloxybenzoic acids

Tripathy, Alisha Rani,Yatham, Veera Reddy,Yedase, Girish Suresh

, p. 25207 - 25210 (2021/08/05)

We report herein a cerium photocatalyzed aryl migration from an aryl ether to a carboxylic acid group through radical-Smiles rearrangement. This operationally simple protocol utilizes inexpensive CeCl3as a photocatalyst and converted a variety of 2-aryloxybenzoic acids into aryl-2-hydroxybenzoates in good yields.

N-Heterocyclic carbene/photo-cocatalyzed oxidative Smiles rearrangement: Synthesis of aryl salicylates from: O -aryl salicylaldehydes

Xia, Zi-Hao,Dai, Lei,Gao, Zhong-Hua,Ye, Song

supporting information, p. 1525 - 1528 (2020/02/13)

The N-heterocyclic carbene/photo-cocatalyzed oxidative Smiles rearrangement of O-aryl salicylaldehydes was developed. Both electron-deficient and electron-rich aryls worked well as migrating groups, giving the corresponding aryl salicylates in good yields. This reaction features formation of two new C-O bonds and one C-O bond cleavage via metal-free oxidation of the Breslow intermediate using oxygen as the terminal oxidant and following the Smiles rearrangement under photocatalysis.

A photoredox-neutral Smiles rearrangement of 2-aryloxybenzoic acids

Gonzalez-Gomez, Jose C.,Ramirez, Nieves P.,Lana-Villarreal, Teresa,Bonete, Pedro

supporting information, p. 9680 - 9684 (2017/11/30)

We report on the use of visible light photoredox catalysis for the radical Smiles rearrangement of 2-aryloxybenzoic acids to obtain aryl salicylates. The method is free of noble metals and operationally simple and the reaction can be run under mild batch or flow conditions. Being a redox neutral process, no stoichiometric oxidants or reductants are needed.

Carboxyl radical-assisted 1,5-aryl migration through Smiles rearrangement

Hossian, Asik,Jana, Ranjan

, p. 9768 - 9779 (2016/10/31)

We report herein, a silver(i)-catalyzed Smiles rearrangement of 2-aryloxy- or 2-(arylthio)benzoic acids to provide aryl-2-hydroxybenzoate or aryl-2-mercaptobenzoate dimer, respectively, through 1,5-aryl migration from oxygen or sulfur to carboxylate oxygen. Mechanistically, the aryl ether moiety undergoes an intramolecular ipso attack by the carboxyl radical followed by a C-O or C-S bond cleavage. Aryl-2-mercaptobenzoates undergo oxidative dimerization through a thiol moiety in situ.

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