2-Chlorothiophene-3-carboxylic acid

Modify Date: 2024-01-05 17:54:20

2-Chlorothiophene-3-carboxylic acid Structure
2-Chlorothiophene-3-carboxylic acid structure
Common Name 2-Chlorothiophene-3-carboxylic acid
CAS Number 53935-71-0 Molecular Weight 162.594
Density 1.6±0.1 g/cm3 Boiling Point 280.9±20.0 °C at 760 mmHg
Molecular Formula C5H3ClO2S Melting Point 161-163 °C
MSDS N/A Flash Point 123.7±21.8 °C

 Names

Name 2-Chlorothiophene-3-Carboxylic Acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.6±0.1 g/cm3
Boiling Point 280.9±20.0 °C at 760 mmHg
Melting Point 161-163 °C
Molecular Formula C5H3ClO2S
Molecular Weight 162.594
Flash Point 123.7±21.8 °C
Exact Mass 161.954224
PSA 65.54000
LogP 1.70
Vapour Pressure 0.0±0.6 mmHg at 25°C
Index of Refraction 1.623

 Safety Information

Hazard Codes Xi
HS Code 2934999090

 Synthetic Route

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2-Chlorothiophene-3-carboxylic acid Structure

2-Chlorothiophe...

CAS#:53935-71-0

Literature: Journal of the American Chemical Society, , vol. 71, p. 333

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2-Chlorothiophene-3-carboxylic acid Structure

2-Chlorothiophe...

CAS#:53935-71-0

Literature: Archiv der Pharmazie, , vol. 331, # 12 p. 405 - 411

 Customs

HS Code 2934999090
Summary 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

3-Thiophenecarboxylic acid, 2-chloro-
2-Chloro-3-thiophenecarboxylic acid
2-Chlorothiophene-3-carboxylic acid