4,5-Dichloro-1,3-dioxolan-2-one
4,5-二氯-1,3-二氧戊环-2-酮
Also known as: (±)-trans-4,5-Dichloro-1,3-dioxolan-2-one, trans-4,5-Dichloro-1,3-dioxolan-2-one, 1,2-Dichloroethylene carbonate, Cyclic 1,2-dichloroethylene carbonate, EINECS 223-584-0
- CAS No.
- 3967-55-3
- Jingsj CID
- J-1359381-0
- Molecular Formula
- C3H2Cl2O3
- Chinese Name
- 4,5-二氯-1,3-二氧戊环-2-酮
- Molecular Weight
- 156.95200 g/mol
- Category
- Ketones
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Boiling Point | 281.7ºC at 760 mmHg |
|---|---|
| Density | 1.67 g/cm3 |
| Flash Point | 144.6ºC |
Frequently Asked Questions
What is the CAS number of 4,5-Dichloro-1,3-dioxolan-2-one?
3967-55-3
What are the molecular formula and molecular weight of 4,5-Dichloro-1,3-dioxolan-2-one?
C3H2Cl2O3, molecular weight 156.95200 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026