Ethyl vinyl ether
Also known as: Ethoxyethene, Vinyl ethyl ether, 1-Ethoxyethene, 1-ethoxyethylene, Ethene, ethoxy-, Ethyl ethenyl ether, Ethoxyethylene, ethenyl ethyl ether
Ethyl vinyl ether (CAS 109-92-2) is a compound in the Ethers category listed in the Jingsj chemical database. It has the molecular formula C4H8O and a molecular weight of 72.106 g/mol. Key properties include a melting point of −116 °C(lit.), a boiling point of 32.5±9.0 °C at 760 mmHg, a density of 0.8±0.1 g/cm3 and a flash point of -45.6±0.0 °C. It is classified under GHS with signal word Danger and hazard statements H225 — Highly flammable liquid and vapour, H315 — Causes skin irritation and H319 — Causes serious eye irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 109-92-2
- Jingsj CID
- J-19569-0
- Molecular Formula
- C4H8O
- Molecular Weight
- 72.106 g/mol
- Category
- Ethers
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | −116 °C(lit.) |
|---|---|
| Boiling Point | 32.5±9.0 °C at 760 mmHg |
| Density | 0.8±0.1 g/cm3 |
| Flash Point | -45.6±0.0 °C |
| Exact Mass | 72.057518 |
| PSA | 9.23000 |
| LogP | 1.04 |
| Vapor Pressure | 581.4±0.1 mmHg at 25°C |
| Refractive Index | 1.376 |
| Additional Property | 7.8 g/L (25 ºC) |
GHS Safety & Compliance
- H225 — Highly flammable liquid and vapour
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
Customs & Trade Information
| HS Code | 2909199090 |
|---|---|
| Summary | 2909199090. other acyclic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of Ethyl vinyl ether?
The CAS number of Ethyl vinyl ether is 109-92-2.
What are the molecular formula and molecular weight of Ethyl vinyl ether?
Ethyl vinyl ether has molecular formula C4H8O and molecular weight 72.106 g/mol.
Is Ethyl vinyl ether hazardous?
Ethyl vinyl ether has GHS signal word Danger and hazard statements H225 — Highly flammable liquid and vapour; H315 — Causes skin irritation; H319 — Causes serious eye irritation.
What are the upstream and downstream products of Ethyl vinyl ether?
For Ethyl vinyl ether, Upstream Products: Acetal, Ethanol, Acetylene; Downstream Products: 2-Ethoxychroman, 1-ethoxy-1-methoxyethane, Di-p-tolylmercury.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Ethyl vinyl ether (CAS 109-92-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-19569-0 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.