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CAS Number: 53935-71-0
2-chlorothiophene-3-carboxylic acid

Structure

 2-chlorothiophene-3-carboxylic acid
Name: 2-chlorothiophene-3-carboxylic acid
Synonyms:
General Information
Product Number: 53935710

CAS Registry Number 53935-71-0
Name:
3-?Thiophenecarboxylic acid, 2-?chloro-
2-Chloro-3-thiophenecarboxylic acid

 

Chemical Formula: C5H3ClO2S
Exact Mass: 161.95
Molecular Weight: 162.59
m/z: 161.95 (100.0%), 163.95 (36.5%), 162.96 (5.5%), 164.95 (2.2%), 165.95 (1.5%)

 

InChI:InChI=1S/C5H3ClO2S/c6-4-3(5(7)8)1-2-9-4/h1-2H,(H,7,8)

InChI Key:DZVPSOCOJRCNIA-UHFFFAOYSA-N

Canonical SMILES:C1=CSC(=C1C(=O)O)Cl

 

Thermal Properties Value Condition Note
Melting Point 163 °C   (1)CAS
Melting Point 161-163 °C Solv: ethanol (64-17-5) (2)IC

Specification

98%
References
  1. (1) Campaigne, E.; Journal of the American Chemical Society 1949, V71, P333-5 CAPLUS
  2. (2) Gronowitz, Salo; Journal of Heterocyclic Chemistry 1976, V13(5), P1099-100 CAPLUS
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