4-Cyclopentene-1,3-dione
4-环戊烯-1,3-二酮
Also known as: 2-Cyclopentene-1,4-dione, cyclopent-4-ene-1,3-dione, 1,3-cyclopentenedione, 4-cyclopenten-1,3-dione, Maleimide-Related Compound 10, MFCD00001404, EINECS 213-219-3
- CAS No.
- 930-60-9
- Jingsj CID
- J-1526359-1
- Molecular Formula
- C5H4O2
- Chinese Name
- 4-环戊烯-1,3-二酮
- Molecular Weight
- 96.084 g/mol
- Category
- Ketones
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 34-36ºC(lit.) |
|---|---|
| Boiling Point | 226.3±0.0 °C at 760 mmHg |
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 83.9±0.0 °C |
GHS Safety & Compliance
IrritantSignal word: Warning
Frequently Asked Questions
What is the CAS number of 4-Cyclopentene-1,3-dione?
930-60-9
What are the molecular formula and molecular weight of 4-Cyclopentene-1,3-dione?
C5H4O2, molecular weight 96.084 g/mol
Is 4-Cyclopentene-1,3-dione hazardous?
Warning
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026