4-(4-Methylphenyl)-3-buten-2-one

4-(对甲苯基)-3-丁烯-2-酮

Also known as: 1-(4-Methylphenyl)but-1-en-3-one, 4-(4-Methylphenyl)-3-buten-2-one, 4-(4-Methylphenyl)but-3-en-2-one, 4-(p-Tolyl)-3-buten-2-one, 4-Methylstyrylmethyl ketone, Methyl 4-methylstyryl ketone, Methyl(4-methylstyryl) ketone, (E)-4-p-Tolylbut-3-en-2-one

4-(4-Methylphenyl)-3-buten-2-one (CAS 3160-38-1) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C11H12O and a molecular weight of 160.21200 g/mol. It is also known as 1-(4-Methylphenyl)but-1-en-3-one, 4-(4-Methylphenyl)but-3-en-2-one and 4-(p-Tolyl)-3-buten-2-one. Key property: a melting point of 29-33 °C(lit.). No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 3160-38-1
Jingsj CID: J-44412-5
Molecular Formula: C₁₁H₁₂O
Chinese Name: 4-(对甲苯基)-3-丁烯-2-酮
Molecular Weight: 160.21200 g/mol
Category: Solvents
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	29-33 °C(lit.)

Frequently Asked Questions

What is the CAS number of 4-(4-Methylphenyl)-3-buten-2-one?

The CAS number of 4-(4-Methylphenyl)-3-buten-2-one is 3160-38-1.

What are the molecular formula and molecular weight of 4-(4-Methylphenyl)-3-buten-2-one?

4-(4-Methylphenyl)-3-buten-2-one has molecular formula C11H12O and molecular weight 160.21200 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-Methylphenyl)-3-buten-2-one (CAS 3160-38-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-44412-5 (accessed 2026-10-24).

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