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2-Hexene, 2,5-dimethyl-

2,5-二甲基-2-己烯

Also known as: 2,5-DIMETHYL-2-HEXENE, 2,5-DIMETHYL-2-HEXENE 95+%, 2,5-Dimethyl-2-hexene, 2,5-Dimethyl-2-hexene>, 2,5-Dimethyl-hex-2-en, 2,5-Dimethylhex-2-ene, 2,5-dimethyl-2-hexene, 2,5-dimethyl-hex-2-ene, 2-hexene,2,5-dimethyl, 2-hexene,2,5-dimethyl-

2-Hexene, 2,5-dimethyl- (CAS 3404-78-2) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C8H16 and a molecular weight of 112.21300 g/mol. It is also known as 2,5-DIMETHYL-2-HEXENE, 2,5-DIMETHYL-2-HEXENE 95+% and 2,5-Dimethyl-2-hexene. Key properties include a boiling point of 113ºC, a density of 0.72 g/cm3 and a flash point of 6.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
3404-78-2
Jingsj CID
J-27232-6
Molecular Formula
C8H16
Chinese Name
2,5-二甲基-2-己烯
Molecular Weight
112.21300 g/mol
Category
Aliphatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point113ºC
Density0.72 g/cm3
Flash Point6.1ºC

Frequently Asked Questions

What is the CAS number of 2-Hexene, 2,5-dimethyl-?

The CAS number of 2-Hexene, 2,5-dimethyl- is 3404-78-2.

What are the molecular formula and molecular weight of 2-Hexene, 2,5-dimethyl-?

2-Hexene, 2,5-dimethyl- has molecular formula C8H16 and molecular weight 112.21300 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "2-Hexene, 2,5-dimethyl- (CAS 3404-78-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-27232-6 (accessed 2026-10-22).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.