1-(4-isopropoxyphenyl)ethanone

Also known as: 4-Isopropoxyacetophenone, 1-(4-propan-2-yloxyphenyl)ethanone, 1-[4-(1-methylethoxy)phenyl]ethanone, 1-acetyl-4-(methylethoxy)benzene, 1-isopropoxy-4-acetylbenzene, 4'-Isopropoxyacetophenone, Ethanone, 1-[4-(1-methylethoxy)phenyl]-

1-(4-isopropoxyphenyl)ethanone (CAS 4074-51-5) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C11H14O2 and a molecular weight of 178.228 g/mol. Key properties include a boiling point of 281.5±13.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 119.4±13.4 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 4074-51-5
Jingsj CID: J-1018037-7
Molecular Formula: C₁₁H₁₄O₂
Molecular Weight: 178.228 g/mol
Category: Ketones
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	281.5±13.0 °C at 760 mmHg
Density	1.0±0.1 g/cm3
Flash Point	119.4±13.4 °C
Exact Mass	178.099380
PSA	26.30000
LogP	2.62
Vapor Pressure	0.0±0.6 mmHg at 25°C
Refractive Index	1.497

Customs & Trade Information

HS Code	2914509090
Summary	HS:2914509090 other ketones with other oxygen function VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

Frequently Asked Questions

What is the CAS number of 1-(4-isopropoxyphenyl)ethanone?

The CAS number of 1-(4-isopropoxyphenyl)ethanone is 4074-51-5.

What are the molecular formula and molecular weight of 1-(4-isopropoxyphenyl)ethanone?

1-(4-isopropoxyphenyl)ethanone has molecular formula C11H14O2 and molecular weight 178.228 g/mol.

What are the upstream and downstream products of 1-(4-isopropoxyphenyl)ethanone?

For 1-(4-isopropoxyphenyl)ethanone, Upstream Products: 2-Bromopropane, 4'-Hydroxyacetophenone, 2-Iodopropane; Downstream Products: 1-(2-BROMOETHYL)-4-(1-METHYLETHOXY)BENZENE.

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-(4-isopropoxyphenyl)ethanone (CAS 4074-51-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1018037-7 (accessed 2026-11-09).

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