4-Acetyl-3-hydroxy-2-thiophenecarboxylic acid

Modify Date: 2025-08-26 18:48:12

4-Acetyl-3-hydroxy-2-thiophenecarboxylic acid Structure
4-Acetyl-3-hydroxy-2-thiophenecarboxylic acid structure
Common Name 4-Acetyl-3-hydroxy-2-thiophenecarboxylic acid
CAS Number 102693-97-0 Molecular Weight 186.185
Density 1.5±0.1 g/cm3 Boiling Point 355.7±42.0 °C at 760 mmHg
Molecular Formula C7H6O4S Melting Point N/A
MSDS N/A Flash Point 168.9±27.9 °C

 Names

Name 4-Acetyl-3-hydroxy-2-thiophenecarboxylic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.5±0.1 g/cm3
Boiling Point 355.7±42.0 °C at 760 mmHg
Molecular Formula C7H6O4S
Molecular Weight 186.185
Flash Point 168.9±27.9 °C
Exact Mass 185.998672
LogP 2.54
Vapour Pressure 0.0±0.8 mmHg at 25°C
Index of Refraction 1.635

 Synonyms

2-Thiophenecarboxylic acid, 4-acetyl-3-hydroxy-
4-Acetyl-3-hydroxy-2-thiophenecarboxylic acid
MFCD20655049
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