1-Vinylimidazole
Also known as: 1-VINYLIMIDAZOLE, 1-Vinyl-1H-imidazole, N-Vinylimidazole, Vinylimidazole, 1-Ethenylimidazole, 1-ethenyl-1H-imidazole, 1-vinyl-imidazole, N-VINYL IMIDAZOLE, VINYL IMIDAZOLE
1-Vinylimidazole (CAS 1072-63-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H6N2 and a molecular weight of 94.115 g/mol. Key properties include a melting point of 78-79°C, a boiling point of 191.8±23.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 69.8±22.6 °C. It is classified under GHS with signal word Danger and hazard statements H302 — Harmful if swallowed and H314 — Causes severe skin burns and eye damage. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1072-63-5
- Jingsj CID
- J-32769-5
- Molecular Formula
- C5H6N2
- Molecular Weight
- 94.115 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 78-79°C |
|---|---|
| Boiling Point | 191.8±23.0 °C at 760 mmHg |
| Density | 1.0±0.1 g/cm3 |
| Flash Point | 69.8±22.6 °C |
| Exact Mass | 94.053101 |
| PSA | 17.82000 |
| LogP | 0.39 |
| Vapor Pressure | 0.5±0.4 mmHg at 25°C |
| Refractive Index | 1.517 |
GHS Safety & Compliance
- H302 — Harmful if swallowed
- H314 — Causes severe skin burns and eye damage
Customs & Trade Information
| HS Code | 2933290090 |
|---|---|
| Summary | 2933290090. other compounds containing an unfused imidazole ring (whether or not hydrogenated) in the structure. 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 1-Vinylimidazole?
The CAS number of 1-Vinylimidazole is 1072-63-5.
What are the molecular formula and molecular weight of 1-Vinylimidazole?
1-Vinylimidazole has molecular formula C5H6N2 and molecular weight 94.115 g/mol.
Is 1-Vinylimidazole hazardous?
1-Vinylimidazole has GHS signal word Danger and hazard statements H302 — Harmful if swallowed; H314 — Causes severe skin burns and eye damage.
What are the upstream and downstream products of 1-Vinylimidazole?
For 1-Vinylimidazole, Upstream Products: Imidazole, Acetylene, 1,2-Dibromoethane; Downstream Products: 3-(1H-Pyrazol-3-yl)pyridine, 3-Phenyl-1H-pyrazole, 3-(4-chlorophenyl)-1H-pyrazole.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1-Vinylimidazole (CAS 1072-63-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-32769-5 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.