1-Icosene
1-二十烯
Also known as: .α.-Eicosene, EINECS 222-374-6, Icos-1-ene, MFCD00009013, Naloxone chlorhydrate, Naloxone hydrochloride dihydrate, eicos-1-ene, α-Eicosene
1-Icosene (CAS 3452-07-1) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C20H40 and a molecular weight of 280.532 g/mol. It is also known as .α.-Eicosene, EINECS 222-374-6 and Icos-1-ene. Key properties include a melting point of 26-30ºC(lit.), a boiling point of 340.8±5.0 °C at 760 mmHg, a density of 0.8±0.1 g/cm3 and a flash point of 174.8±9.5 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 3452-07-1
- Jingsj CID
- J-39792-0
- Molecular Formula
- C20H40
- Chinese Name
- 1-二十烯
- Molecular Weight
- 280.532 g/mol
- Category
- Aliphatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 26-30ºC(lit.) |
|---|---|
| Boiling Point | 340.8±5.0 °C at 760 mmHg |
| Density | 0.8±0.1 g/cm3 |
| Flash Point | 174.8±9.5 °C |
| Exact Mass | 280.312988 |
| LogP | 10.87 |
| Vapor Pressure | 0.0±0.4 mmHg at 25°C |
| Refractive Index | 1.447 |
Customs & Trade Information
| HS Code | 2901299090 |
|---|---|
| Summary | 2901299090 unsaturated acyclic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 1-Icosene?
The CAS number of 1-Icosene is 3452-07-1.
What are the molecular formula and molecular weight of 1-Icosene?
1-Icosene has molecular formula C20H40 and molecular weight 280.532 g/mol.
What are the upstream and downstream products of 1-Icosene?
For 1-Icosene, Upstream Products: 1,2-Epoxyeicosane, 10-Undecen-1-ol, 1,2-Dibromo-1-ethoxyethane; Downstream Products: 1,2-Eicosanediol, Nonadecanoic acid, Icosane.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1-Icosene (CAS 3452-07-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-39792-0 (accessed 2026-10-28).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.