5-Acetylthiophene-2-carboxylic acid Chemical Properties

Melting point:

210-212°C

Boiling point:

385.2±27.0 °C(Predicted)

Density 

1.383

storage temp. 

Keep in dark place,Sealed in dry,Room Temperature

solubility 

soluble in Methanol

form 

powder to crystal

pka

2.95±0.10(Predicted)

color 

White to Yellow

BRN 

128897

InChIKey

LIKIMWYKJUFVJP-UHFFFAOYSA-N

CAS DataBase Reference

4066-41-5(CAS DataBase Reference)

Safety Information

Hazard Codes 

Xi,Xn

Risk Statements 

36/37/38-22

Safety Statements 

26-36/37/39-36

Hazard Note 

Irritant

HS Code 

2934999090

MSDS

• Language:English Provider:ALFA

5-Acetylthiophene-2-carboxylic acid Usage And Synthesis

Chemical Properties

cream to pale brown solid

Uses

5-Acetylthiophene-2-carboxylic acid is a intermediate used in the preparation of various 2,5-disubstituted thiophenes.

Synthesis Reference(s)

Journal of Heterocyclic Chemistry, 3, p. 104, 1966 DOI: 10.1002/jhet.5570030127

5-Acetylthiophene-2-carboxylic acid(4066-41-5)Related Product Information

• 2-Acetylthiophene
• Acetyl coenzyme A sodium salt
• 2-Thiophenecarboxylic acid hydrazide
• Acetylferrocene
• Acetylacetone
• EPA
• N-ACETYL-L-TYROSINE ETHYL ESTER
• 3-Acetylthiophene
• tributyl acetocitrate
• 3-ACETYLTHIOPHENE-2-CARBOXYLIC ACID
• 2-CHLORO-5-(5-ETHOXYCARBONYL-2-THENOYL)PYRIDINE
• 2-CHLORO-3-(5-ETHOXYCARBONYL-2-THENOYL)PYRIDINE
• ETHYL 5-THENOYL-2-THIOPHENE CARBOXYLATE
• METHYL 5-(6-METHOXYNICOTINOYL) THIOPHENE-2-CARBOXYLATE
• METHYL 5-(2-METHOXYNICOTINOYL) THIOPHENE-2-CARBOXYLATE
• 5-ACETYLTHIOPHENE-3-CARBOXYLIC ACID
• 5-Acetylthiophene-2-carboxylic acid
• Acetyl-resveratrol