1-(3,5-Dimethylphenyl)ethanone

Also known as: 3',5'-Dimethylacetophenone, 3,5-DIMETHYLACETOPHENONE, Ethanone, 1-(3,5-dimethylphenyl)-, 1-(3,5-dimethylphenyl)ethan-1-one, 3′,5′-Dimethylacetophenone

1-(3,5-Dimethylphenyl)ethanone (CAS 5379-16-8) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C10H12O and a molecular weight of 148.202 g/mol. Key properties include a melting point of 20ºC, a boiling point of 238.0±9.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 93.2±13.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 5379-16-8
Jingsj CID: J-6209-9
Molecular Formula: C₁₀H₁₂O
Molecular Weight: 148.202 g/mol
Category: Ketones
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	20ºC
Boiling Point	238.0±9.0 °C at 760 mmHg
Density	1.0±0.1 g/cm3
Flash Point	93.2±13.7 °C
Exact Mass	148.088821
PSA	17.07000
LogP	2.59
Vapor Pressure	0.0±0.5 mmHg at 25°C
Refractive Index	1.510

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-(3,5-Dimethylphenyl)ethanone?

The CAS number of 1-(3,5-Dimethylphenyl)ethanone is 5379-16-8.

What are the molecular formula and molecular weight of 1-(3,5-Dimethylphenyl)ethanone?

1-(3,5-Dimethylphenyl)ethanone has molecular formula C10H12O and molecular weight 148.202 g/mol.

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-(3,5-Dimethylphenyl)ethanone (CAS 5379-16-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-6209-9 (accessed 2026-11-09).

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