4-Vinyl-1,3-dioxolan-2-one
Also known as: 1,3-Dioxolan-2-one,4-ethenyl-, Vinyl ethylene carbonate, Vinylethylene Carbonate, 4-Ethenyl-1,3-dioxolan-2-one, 2-Oxo-4-vinyl-1,3-dioxolane, 4-Vinyl-[1,3]dioxolan-2-on, MFCD00143315
4-Vinyl-1,3-dioxolan-2-one (CAS 4427-96-7) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C5H6O3 and a molecular weight of 114.099 g/mol. Key properties include a boiling point of 238.0±29.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 131.2±18.4 °C. It is classified under GHS with signal word Danger and hazard statements H301 — Toxic if swallowed and H319 — Causes serious eye irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 4427-96-7
- Jingsj CID
- J-27637-9
- Molecular Formula
- C5H6O3
- Molecular Weight
- 114.099 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 238.0±29.0 °C at 760 mmHg |
|---|---|
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 131.2±18.4 °C |
| Exact Mass | 114.031693 |
| PSA | 35.53000 |
| LogP | -0.12 |
| Vapor Pressure | 0.0±0.5 mmHg at 25°C |
| Refractive Index | 1.547 |
GHS Safety & Compliance
- H301 — Toxic if swallowed
- H319 — Causes serious eye irritation
Customs & Trade Information
| HS Code | 2932999099 |
|---|---|
| Summary | 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
Frequently Asked Questions
What is the CAS number of 4-Vinyl-1,3-dioxolan-2-one?
The CAS number of 4-Vinyl-1,3-dioxolan-2-one is 4427-96-7.
What are the molecular formula and molecular weight of 4-Vinyl-1,3-dioxolan-2-one?
4-Vinyl-1,3-dioxolan-2-one has molecular formula C5H6O3 and molecular weight 114.099 g/mol.
Is 4-Vinyl-1,3-dioxolan-2-one hazardous?
4-Vinyl-1,3-dioxolan-2-one has GHS signal word Danger and hazard statements H301 — Toxic if swallowed; H319 — Causes serious eye irritation.
What are the upstream and downstream products of 4-Vinyl-1,3-dioxolan-2-one?
For 4-Vinyl-1,3-dioxolan-2-one, Upstream Products: Carbon dioxide, Trimethylsulfonium iodide, Acrolein.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-Vinyl-1,3-dioxolan-2-one (CAS 4427-96-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-27637-9 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.