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3-ETHYL-2-METHYL-1-HEPTENE

3-乙基-2-甲基-1-庚烯

Also known as: 1-Heptene,3-ethyl-2-methyl, 3-Ethyl-2-methyl-1-heptene, 3-ethyl-2-methyl-hept-1-ene, 3-ethyl-2-methylhept-1-ene

3-ETHYL-2-METHYL-1-HEPTENE (CAS 19780-60-0) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C10H20 and a molecular weight of 140.26600 g/mol. It is also known as 1-Heptene,3-ethyl-2-methyl, 3-Ethyl-2-methyl-1-heptene and 3-ethyl-2-methyl-hept-1-ene. Key properties include a boiling point of 161ºC at 760mmHg, a density of 0.742g/cm3 and a flash point of 37.7ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
19780-60-0
Jingsj CID
J-1138842-7
Molecular Formula
C10H20
Chinese Name
3-乙基-2-甲基-1-庚烯
Molecular Weight
140.26600 g/mol
Category
Aliphatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point161ºC at 760mmHg
Density0.742g/cm3
Flash Point37.7ºC

Frequently Asked Questions

What is the CAS number of 3-ETHYL-2-METHYL-1-HEPTENE?

The CAS number of 3-ETHYL-2-METHYL-1-HEPTENE is 19780-60-0.

What are the molecular formula and molecular weight of 3-ETHYL-2-METHYL-1-HEPTENE?

3-ETHYL-2-METHYL-1-HEPTENE has molecular formula C10H20 and molecular weight 140.26600 g/mol.

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

Last updated:

How to cite: Jingsj. "3-ETHYL-2-METHYL-1-HEPTENE (CAS 19780-60-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1138842-7 (accessed 2026-10-26).

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