4-(4-Isopropylphenyl)but-3-en-2-one

4-(4-异丙基苯基)-3-丁烯-2-酮

Also known as: 3-Buten-2-one, 4-[4-(1-methylethyl)phenyl]-, 4-(p-isopropylphenyl)-3-buten-2-one, 4-[4-(1-methylethyl)phenyl]-3-buten-2-one, (E)-4-(4-propan-2-ylphenyl)but-3-en-2-one, Cuminalacetone, Cuminylidenaceton, Cuminylideneacetone, 43-Oxo-1-isopropyl-4-butenyl-benzol

4-(4-Isopropylphenyl)but-3-en-2-one (CAS 74389-78-9) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C13H16O and a molecular weight of 188.26600 g/mol. It is also known as 3-Buten-2-one, 4-[4-(1-methylethyl)phenyl]-, 4-(p-isopropylphenyl)-3-buten-2-one and 4-[4-(1-methylethyl)phenyl]-3-buten-2-one. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 74389-78-9
Jingsj CID: J-1501965-7
Molecular Formula: C₁₃H₁₆O
Chinese Name: 4-(4-异丙基苯基)-3-丁烯-2-酮
Molecular Weight: 188.26600 g/mol
Category: Ketones
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4-(4-Isopropylphenyl)but-3-en-2-one?

The CAS number of 4-(4-Isopropylphenyl)but-3-en-2-one is 74389-78-9.

What are the molecular formula and molecular weight of 4-(4-Isopropylphenyl)but-3-en-2-one?

4-(4-Isopropylphenyl)but-3-en-2-one has molecular formula C13H16O and molecular weight 188.26600 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. "4-(4-Isopropylphenyl)but-3-en-2-one (CAS 74389-78-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1501965-7 (accessed 2026-10-24).

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