2-butyl-2-ethyl-5,7-dimethyl-3,4-octadienal

2-丁基-2-乙基-5,7-二甲基-3,4-辛二烯醛

Also known as: 2-butyl-2-ethyl-5,7-dimethyl-3,4-octadienal, 3,4-Octadienal, 2-butyl-2-ethyl-5,7-dimethyl-, EINECS 268-811-4, 2-Butyl-2-Ethyl-5,7-Dimethyl-Octa-3,4-Dienal

2-butyl-2-ethyl-5,7-dimethyl-3,4-octadienal (CAS 68140-60-3) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C16H28O and a molecular weight of 236.39300 g/mol. It is also known as 3,4-Octadienal, 2-butyl-2-ethyl-5,7-dimethyl-, EINECS 268-811-4 and 2-Butyl-2-Ethyl-5,7-Dimethyl-Octa-3,4-Dienal. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 68140-60-3
Jingsj CID: J-1551465-7
Molecular Formula: C₁₆H₂₈O
Chinese Name: 2-丁基-2-乙基-5,7-二甲基-3,4-辛二烯醛
Molecular Weight: 236.39300 g/mol
Category: Aliphatic Hydrocarbons
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 2-butyl-2-ethyl-5,7-dimethyl-3,4-octadienal?

The CAS number of 2-butyl-2-ethyl-5,7-dimethyl-3,4-octadienal is 68140-60-3.

What are the molecular formula and molecular weight of 2-butyl-2-ethyl-5,7-dimethyl-3,4-octadienal?

2-butyl-2-ethyl-5,7-dimethyl-3,4-octadienal has molecular formula C16H28O and molecular weight 236.39300 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. "2-butyl-2-ethyl-5,7-dimethyl-3,4-octadienal (CAS 68140-60-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1551465-7 (accessed 2026-10-25).

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