2,4-HEXADIENE

Also known as: (E),(E)-CH3CH=CHCH=CHCH3, (E,E)-2,4-hexadiene, 2,4-hexadiene, 2,4-hexadiene,(E,E)-, EINECS 225-980-9, MFCD00009297, TRANS,TRANS-2,4-HEXADIENE, TRANS-2 TRANS-4-HEXADIENE, trans,trans-1,4-dimethyl-1,3-butadiene, trans,trans-hexa-2,4-diene

2,4-HEXADIENE (CAS 5194-51-4) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C6H10 and a molecular weight of 82.14360 g/mol. Key properties include a boiling point of 410ºC at 760 mmHg, a density of 1.12 g/cm3 and a flash point of 201.7ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 5194-51-4
Jingsj CID: J-849390-1
Molecular Formula: C₆H₁₀
Molecular Weight: 82.14360 g/mol
Category: Aliphatic Hydrocarbons
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	410ºC at 760 mmHg
Density	1.12 g/cm3
Flash Point	201.7ºC
Exact Mass	82.07830
LogP	2.13860
Refractive Index	n20/D 1.445(lit.)

Frequently Asked Questions

What is the CAS number of 2,4-HEXADIENE?

The CAS number of 2,4-HEXADIENE is 5194-51-4.

What are the molecular formula and molecular weight of 2,4-HEXADIENE?

2,4-HEXADIENE has molecular formula C6H10 and molecular weight 82.14360 g/mol.

What are the upstream and downstream products of 2,4-HEXADIENE?

For 2,4-HEXADIENE, Downstream Products: 1,5-Hexadiene, 1-hexene, 2,5-Hexanediol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "2,4-HEXADIENE (CAS 5194-51-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-849390-1 (accessed 2026-11-09).

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