Compound Q&A
What are the physical and chemical properties of 2-Thiophenecarbonyl chloride (CAS: 5271-67-0)?
Answer
2-Thiophenecarbonyl chloride is a crystalline compound with a molecular weight of approximately 155.57 g/mol. It has a low solubility in water but is soluble in organic solvents such as ethanol and acetone. It is a reactive compound, prone to hydrolysis to form thiophene carboxylic acid. The compound is sensitive to moisture and air, and it is typically stored in a desiccant-sealed container.
About
CAS No
5271-67-0
English Name
2-Thiophenecarbonyl chloride
Molecular Formula
C5H3ClOS
Molecular Weight
146.6 g/mol
SMILES
C1=CSC(=C1)C(=O)Cl
InChIKey
QIQITDHWZYEEPA-UHFFFAOYSA-N
Last Updated: 2025-09-07 10:18
