3,4-diethylhexane

3,4-二乙基己烷

Also known as: 1.1.2.2-Tetraaethyl-aethan, 3,4-Diaethyl-hexan, 3,4-Diethyl hexane, 3,4-Diethylhexan, 3,4-Doiethyl-hexan, Hexane,3,4-diethyl

3,4-diethylhexane (CAS 19398-77-7) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C10H22 and a molecular weight of 142.28200 g/mol. It is also known as 1.1.2.2-Tetraaethyl-aethan, 3,4-Diaethyl-hexan and 3,4-Diethyl hexane. Key properties include a boiling point of 162.6ºC at 760mmHg, a density of 0.732g/cm3 and a flash point of 85.8ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 19398-77-7
Jingsj CID: J-33893-6
Molecular Formula: C₁₀H₂₂
Chinese Name: 3,4-二乙基己烷
Molecular Weight: 142.28200 g/mol
Category: Aliphatic Hydrocarbons
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	162.6ºC at 760mmHg
Density	0.732g/cm3
Flash Point	85.8ºC

Frequently Asked Questions

What is the CAS number of 3,4-diethylhexane?

The CAS number of 3,4-diethylhexane is 19398-77-7.

What are the molecular formula and molecular weight of 3,4-diethylhexane?

3,4-diethylhexane has molecular formula C10H22 and molecular weight 142.28200 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "3,4-diethylhexane (CAS 19398-77-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-33893-6 (accessed 2026-10-23).

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