Synonyms:

CYCLOPENT-3-ENONE;3-CYCLOPENTEN-1-ONE;3-CYCLOPENTENE-1-ONE;cyclopent-3-en-1-one;Cyclopentene-4-one

Canonical SMILES: C1C=CCC1=O

Density:0.9821g/cm3

Boiling Point:133-135°C

Melting Point: 65.3-65.6°C(Solv:ligroine(8032-32-4))

Hazard Codes: Xi

Risk Statements:  10-36

Safety Statements: 16-26-36

Transport: 1993