Compound Q&A
What are the physical and chemical properties of Ethyl (2E)-4-oxo-2-butenoate (CAS: 2960-66-9)?
Answer
Ethyl (2E)-4-oxo-2-butenoate (CAS: 2960-66-9) is a colorless liquid with a sharp, fruity odor. It has a molecular weight of approximately 120.15 g/mol. The compound is slightly soluble in water but more soluble in organic solvents. It is moderately reactive and can undergo ester hydrolysis and oxidation reactions. Care should be taken to store it in a cool, dry place away from moisture and strong oxidizing agents.
About
CAS No
2960-66-9
English Name
Ethyl (2E)-4-oxo-2-butenoate
Molecular Formula
C6H8O3
Molecular Weight
128.13 g/mol
SMILES
CCOC(=O)C=CC=O
InChIKey
SDGAEBKMHIPSAC-ONEGZZNKSA-N
Last Updated: 2025-09-25 13:48
