Isobutyl vinyl ether
Also known as: 1-(ethenyloxy)-2-methyl-propane, 1-(ethenyloxy)-2-methylpropane, 2-Methyl-1-(vinyloxy)propane, 2-Methyl-1-vinyloxypropane, Vinyl isobutyl ether, ethenyl 2-methylpropyl ether, Isobutyl vinyl ether, Vinyl isobutyl ether
Isobutyl vinyl ether (CAS 109-53-5) is a compound in the Ethers category listed in the Jingsj chemical database. It has the molecular formula C6H12O and a molecular weight of 100.159 g/mol. Key properties include a melting point of -112 °C, a boiling point of 83.0±0.0 °C at 760 mmHg, a density of 0.8±0.1 g/cm3 and a flash point of -15.4±10.8 °C. It is classified under GHS with signal word Danger and hazard statements H225 — Highly flammable liquid and vapour, H315 — Causes skin irritation and H412 — Harmful to aquatic life with long lasting effects. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 109-53-5
- Jingsj CID
- J-19566-7
- Molecular Formula
- C6H12O
- Molecular Weight
- 100.159 g/mol
- Category
- Ethers
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | -112 °C |
|---|---|
| Boiling Point | 83.0±0.0 °C at 760 mmHg |
| Density | 0.8±0.1 g/cm3 |
| Flash Point | -15.4±10.8 °C |
| Exact Mass | 100.088814 |
| PSA | 9.23000 |
| LogP | 1.92 |
| Additional Property | 3.45 (vs air) |
| Vapor Pressure | 85.6±0.1 mmHg at 25°C |
| Refractive Index | 1.399 |
| Additional Property | 0.7 g/L (25 ºC) |
GHS Safety & Compliance
- H225 — Highly flammable liquid and vapour
- H315 — Causes skin irritation
- H412 — Harmful to aquatic life with long lasting effects
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 Isobutyl vinyl ether?
The CAS number of Isobutyl vinyl ether is 109-53-5.
What are the molecular formula and molecular weight of Isobutyl vinyl ether?
Isobutyl vinyl ether has molecular formula C6H12O and molecular weight 100.159 g/mol.
Is Isobutyl vinyl ether hazardous?
Isobutyl vinyl ether has GHS signal word Danger and hazard statements H225 — Highly flammable liquid and vapour; H315 — Causes skin irritation; H412 — Harmful to aquatic life with long lasting effects.
What are the upstream and downstream products of Isobutyl vinyl ether?
For Isobutyl vinyl ether, Upstream Products: 2-Methyl-1-propanol, Acetylene, ch3cho; Downstream Products: Isobutyl formate, 2-Methyl-1-propanol, Isobutyl acetate.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Isobutyl vinyl ether (CAS 109-53-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-19566-7 (accessed 2026-11-07).
Data for reference only; verify product details with suppliers before purchase.