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1,5-Hexadiene,2-methyl-

2-甲基-1,5-己二烯

Also known as: -Methyl -1,5-hexadiene, 2-METHYL-1,5-HEXADIENE, 2-METHYLDIALLYL, 2-Methyl-1,5-hexadiene, 2-Methyldiallyl, 2-methyl-hexa-1,5-diene, 5-Methyldiallyl, CH2=C(CH3)CH2CH2CH=CH2, EINECS 223-751-8, MFCD00008603, Methylhexadiene, SYM-VINYLISOPROPENYLETHANE, sym-Vinylisopropenylethane

1,5-Hexadiene,2-methyl- (CAS 4049-81-4) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C7H12 and a molecular weight of 96.17020 g/mol. It is also known as -Methyl -1,5-hexadiene, 2-METHYL-1,5-HEXADIENE and 2-METHYLDIALLYL. Key properties include a boiling point of 87ºC at 760mmHg, a density of 0.717g/cm3 and a flash point of -12 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
4049-81-4
Jingsj CID
J-36106-6
Molecular Formula
C7H12
Chinese Name
2-甲基-1,5-己二烯
Molecular Weight
96.17020 g/mol
Category
Aliphatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point87ºC at 760mmHg
Density0.717g/cm3
Flash Point-12 °C

Frequently Asked Questions

What is the CAS number of 1,5-Hexadiene,2-methyl-?

The CAS number of 1,5-Hexadiene,2-methyl- is 4049-81-4.

What are the molecular formula and molecular weight of 1,5-Hexadiene,2-methyl-?

1,5-Hexadiene,2-methyl- has molecular formula C7H12 and molecular weight 96.17020 g/mol.

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

Last updated:

How to cite: Jingsj. "1,5-Hexadiene,2-methyl- (CAS 4049-81-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-36106-6 (accessed 2026-10-25).

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