2-Vinyl-1,3-dioxolane
Also known as: 1,3-Dioxolane, 2-ethenyl-, 2-Ethenyl-1,3-dioxolane, Acrolein ethylene acetal, VDL, RARECHEM AL BP 0670
2-Vinyl-1,3-dioxolane (CAS 3984-22-3) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C5H8O2 and a molecular weight of 100.11600 g/mol. Key properties include a melting point of 117ºC, a boiling point of 115-116 °C(lit.), a density of 1.006 g/mL at 20 °C(lit.) and a flash point of 14.4 °C. It is classified under GHS with signal word Danger and hazard statements H225 — Highly flammable liquid and vapour, H301 — Toxic if swallowed and H310. No supplier offers are currently listed; request a quote. Record last updated Nov 2, 2026.
- CAS No.
- 3984-22-3
- Jingsj CID
- J-1510037-7
- Molecular Formula
- C5H8O2
- Molecular Weight
- 100.11600 g/mol
- Category
- Aliphatic Hydrocarbons
- Last updated
- 11/2/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 117ºC |
|---|---|
| Boiling Point | 115-116 °C(lit.) |
| Density | 1.006 g/mL at 20 °C(lit.) |
| Flash Point | 14.4 °C |
| Exact Mass | 100.05200 |
| PSA | 18.46000 |
| LogP | 0.54530 |
| Refractive Index | n20/D 1.431 |
GHS Safety & Compliance
- H225 — Highly flammable liquid and vapour
- H301 — Toxic if swallowed
- H310
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory 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 2-Vinyl-1,3-dioxolane?
The CAS number of 2-Vinyl-1,3-dioxolane is 3984-22-3.
What are the molecular formula and molecular weight of 2-Vinyl-1,3-dioxolane?
2-Vinyl-1,3-dioxolane has molecular formula C5H8O2 and molecular weight 100.11600 g/mol.
Is 2-Vinyl-1,3-dioxolane hazardous?
2-Vinyl-1,3-dioxolane has GHS signal word Danger and hazard statements H225 — Highly flammable liquid and vapour; H301 — Toxic if swallowed; H310.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-Vinyl-1,3-dioxolane (CAS 3984-22-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1510037-7 (accessed 2026-11-07).
Data for reference only; verify product details with suppliers before purchase.