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2,4-DIMETHYL-1-HEPTENE

2,4-二甲基-1-庚烯

Also known as: 1-Heptene, 2,4-dimethyl, 1-Heptene,2,4-dimethyl, 2,4-DIMETHYL-1-HEPTENE 95+%, 2,4-Dimethyl-1-hepten, 2,4-Dimethyl-1-heptene, 2,4-Dimethyl-1-heptene >, 2,4-dimethyl-1-heptene, 2,4-dimethyl-1heptene, 2,4-dimethylhept-1-ene, tripropylene

2,4-DIMETHYL-1-HEPTENE (CAS 19549-87-2) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C9H18 and a molecular weight of 126.23900 g/mol. It is also known as 1-Heptene, 2,4-dimethyl, 1-Heptene,2,4-dimethyl and 2,4-DIMETHYL-1-HEPTENE 95+%. Key properties include a boiling point of 137.3ºC at 760mmHg, a density of 0.732g/cm3 and a flash point of 22.7ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
19549-87-2
Jingsj CID
J-36113-4
Molecular Formula
C9H18
Chinese Name
2,4-二甲基-1-庚烯
Molecular Weight
126.23900 g/mol
Category
Aliphatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point137.3ºC at 760mmHg
Density0.732g/cm3
Flash Point22.7ºC

Frequently Asked Questions

What is the CAS number of 2,4-DIMETHYL-1-HEPTENE?

The CAS number of 2,4-DIMETHYL-1-HEPTENE is 19549-87-2.

What are the molecular formula and molecular weight of 2,4-DIMETHYL-1-HEPTENE?

2,4-DIMETHYL-1-HEPTENE has molecular formula C9H18 and molecular weight 126.23900 g/mol.

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

Last updated:

How to cite: Jingsj. "2,4-DIMETHYL-1-HEPTENE (CAS 19549-87-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-36113-4 (accessed 2026-10-23).

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