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CAS Number: 56363-84-9
2-chloro-4-hydroxybenzoic acid

Structure

 2-chloro-4-hydroxybenzoic acid
Name: 2-chloro-4-hydroxybenzoic acid
Synonyms:
General Information
Product Number: 56363849

CAS Registry Number 56363-84-9
Name:
Benzoic acid, 2-?chloro-?4-?hydroxy-
2-Chloro-4-hydroxybenzoic acid
2-Chloro-4-hydroxybenzoic

 

Chemical Formula: C7H5ClO3
Exact Mass: 171.99
Molecular Weight: 172.57
m/z: 171.99 (100.0%), 173.99 (32.0%), 173.00 (7.7%), 174.99 (2.5%)

 

InChI：InChI=1S/C7H5ClO3/c8-6-3-4(9)1-2-5(6)7(10)11/h1-3,9H,(H,10,11)

InChI Key：WIPYZRZPNMUSER-UHFFFAOYSA-N

Canonical SMILES：C1=CC(=C(C=C1O)Cl)C(=O)O

 

Thermal Properties Value Condition Note
Melting Point 203-206 °C   (3)IC
Melting Point 192-193 °C Solv: dichloromethane (75-09-2) (2)CAS
Melting Point 159 °C   (2)CAS
Melting Point 159 °C   (5)CAS
Melting Point 159 °C   (6)CAS

Specification

98%
References
  1. (2) Marzi, Elena; Tetrahedron 2005, V61(13), P3393-3401 CAPLUS
  2. (3) Kamogawa, Hiroyoshi; Bulletin of the Chemical Society of Japan 1983, V56(11), P3517-18 CAPLUS
  3. (5) Hodgson, H. H.; Journal of the Chemical Society 1927, P1740-2 CAPLUS
  4. (6) van de Lande, L. M. F.; Recueil des Travaux Chimiques des Pays-Bas et de la Belgique 1932, V51, P98-113 CAPLUS
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