1-(3-Isopropylphenyl)ethanone

Also known as: 1-[3-(1-Methylethyl)phenyl]ethanone, 3-isopropylacetophenone, Ethanone, 1-[3-(1-methylethyl)phenyl]- (9CI)

1-(3-Isopropylphenyl)ethanone (CAS 40428-87-3) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C11H14O and a molecular weight of 162.228 g/mol. Key properties include a boiling point of 229.1±9.0 °C at 760 mmHg, a density of 0.9±0.1 g/cm3 and a flash point of 86.6±13.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 40428-87-3
Jingsj CID: J-1187280-3
Molecular Formula: C₁₁H₁₄O
Molecular Weight: 162.228 g/mol
Category: Ketones
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	229.1±9.0 °C at 760 mmHg
Density	0.9±0.1 g/cm3
Flash Point	86.6±13.7 °C
Exact Mass	162.104462
PSA	17.07000
LogP	3.00
Vapor Pressure	0.1±0.5 mmHg at 25°C
Refractive Index	1.502

Customs & Trade Information

HS Code	2914399090
Summary	2914399090. other aromatic ketones without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

Frequently Asked Questions

What is the CAS number of 1-(3-Isopropylphenyl)ethanone?

The CAS number of 1-(3-Isopropylphenyl)ethanone is 40428-87-3.

What are the molecular formula and molecular weight of 1-(3-Isopropylphenyl)ethanone?

1-(3-Isopropylphenyl)ethanone has molecular formula C11H14O and molecular weight 162.228 g/mol.

What are the upstream and downstream products of 1-(3-Isopropylphenyl)ethanone?

For 1-(3-Isopropylphenyl)ethanone, Upstream Products: 3-Bromocumene, N-Methoxy-N-methylacetamide, Tributyl(1-ethoxyvinyl)stannane.

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

Last updated: 8/21/2026

How to cite: Jingsj. "1-(3-Isopropylphenyl)ethanone (CAS 40428-87-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1187280-3 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.