(E)-2-Ethylhex-2-enal

(E)-2-乙基己-2-烯醛

Also known as: 2-ETHYL-2-HEXENAL, TRANS-2-ETHYL-2-HEXENAL, 2-ethyl-trans-2-hexenal, (E)-2-ethyl-2-hexenal, 2-ethylhex-2-enal, 2-ETHYL-2-HEXEN-1-AL, 2-ETHYL-3-PROPYLACROLEIN, 2-Hexenal, 2-ethyl-, (2E)-, TIMTEC-BB SBB008156

(E)-2-Ethylhex-2-enal (CAS 64344-45-2) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C8H14O and a molecular weight of 126.19600 g/mol. It is also known as 2-ETHYL-2-HEXENAL, TRANS-2-ETHYL-2-HEXENAL and 2-ethyl-trans-2-hexenal. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 64344-45-2
Jingsj CID: J-36418-2
Molecular Formula: C₈H₁₄O
Chinese Name: (E)-2-乙基己-2-烯醛
Molecular Weight: 126.19600 g/mol
Category: Aliphatic Hydrocarbons
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of (E)-2-Ethylhex-2-enal?

The CAS number of (E)-2-Ethylhex-2-enal is 64344-45-2.

What are the molecular formula and molecular weight of (E)-2-Ethylhex-2-enal?

(E)-2-Ethylhex-2-enal has molecular formula C8H14O and molecular weight 126.19600 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. "(E)-2-Ethylhex-2-enal (CAS 64344-45-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-36418-2 (accessed 2026-10-23).

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