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2-ETHYL-1-PENTENE

Also known as: 1-Pentene, 2-ethyl-, 1-Pentene,2-ethyl, 1-ethyl-1-propylethylene, 2-Aethyl-pent-1-en, 2-ethyl-1-pentene, 2-ethyl-pent-1-ene, 2-ethylpent-1-ene, 3-Methylen-hexan, 3-ethyl-1-hexene, 3-methylene-hexane, 3-methylidenehexane, Hexane, 3-methylene-, Hexane,3-methylene

2-ETHYL-1-PENTENE (CAS 3404-71-5) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C7H14 and a molecular weight of 98.18610 g/mol. Key properties include a boiling point of 85.4ºC at 760mmHg and a density of 0.703g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
3404-71-5
Jingsj CID
J-1360253-4
Molecular Formula
C7H14
Molecular Weight
98.18610 g/mol
Category
Aliphatic Hydrocarbons
Last updated
8/21/2026
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Physicochemical Properties

Boiling Point85.4ºC at 760mmHg
Density0.703g/cm3
Exact Mass98.10960
LogP2.75270
Refractive Index1.404

Customs & Trade Information

HS Code2901299090
Summary2901299090 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-ETHYL-1-PENTENE?

The CAS number of 2-ETHYL-1-PENTENE is 3404-71-5.

What are the molecular formula and molecular weight of 2-ETHYL-1-PENTENE?

2-ETHYL-1-PENTENE has molecular formula C7H14 and molecular weight 98.18610 g/mol.

What are the upstream and downstream products of 2-ETHYL-1-PENTENE?

For 2-ETHYL-1-PENTENE, Upstream Products: 2-Hexene, 2-methyl-, 4-Heptanol, Pent-1-yne; Downstream Products: 2-Hexene, 2-methyl-.

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-ETHYL-1-PENTENE (CAS 3404-71-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1360253-4 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.