2-Hexene
Also known as: (1-Naphthyl-2-methyl)-essigsaeure, (2-Methyl-1-naphthyl)acetic acid, (2-Methyl-[1]naphthyl)-essigsaeure, (2-methyl-naphthalen-1-yl)-acetic acid, 1-Naphthaleneacetic acid,2-methyl, 2-(S)-Methyl-1-naphthylacetic acid, 2-Hexene, (2E)-, 2-Methyl-1-naphthaleneacetic acid, 2-methyl-1-naphthalene methyl carboxylate, 4-hexadiene, CIS-2-HEXENE, E2,E4-hexadiene, EINECS 231-697-1, Hex-2-ene, MFCD00066520, TRANS-2-HEXENE, 98+%, cis-2-hexene, methyl-1-naphthaleneacetic acid, methyl-1-pentene, propylene-propane
2-Hexene (CAS 4050-45-7) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C6H12 and a molecular weight of 84.160 g/mol. Key properties include a melting point of −98.5-−98 °C(lit.), a boiling point of 69.1±3.0 °C at 760 mmHg, a density of 0.7±0.1 g/cm3 and a flash point of -20.6±0.0 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 4050-45-7
- Jingsj CID
- J-48651-4
- Molecular Formula
- C6H12
- Molecular Weight
- 84.160 g/mol
- Category
- Aliphatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | −98.5-−98 °C(lit.) |
|---|---|
| Boiling Point | 69.1±3.0 °C at 760 mmHg |
| Density | 0.7±0.1 g/cm3 |
| Flash Point | -20.6±0.0 °C |
| Exact Mass | 84.093903 |
| LogP | 3.42 |
| Additional Property | 1 (vs air) |
| Vapor Pressure | 147.4±0.1 mmHg at 25°C |
| Refractive Index | 1.408 |
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 2-Hexene?
The CAS number of 2-Hexene is 4050-45-7.
What are the molecular formula and molecular weight of 2-Hexene?
2-Hexene has molecular formula C6H12 and molecular weight 84.160 g/mol.
What are the upstream and downstream products of 2-Hexene?
For 2-Hexene, Upstream Products: 1-hexene, Hex-1-yne, 2-Hexanol; Downstream Products: 2,3-Hexanedione, 2-Hexen-4-ol, trans-2-Hexen-1-ol.
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-Hexene (CAS 4050-45-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-48651-4 (accessed 2026-11-07).
Data for reference only; verify product details with suppliers before purchase.