3',4'-Dimethylacetophenone

Also known as: 1-(3,4-Dimethylphenyl)ethanone, 1-Acetyl-3,4-dimethylbenzene, Methyl 3,4-dimethylphenyl ketone, 3,4-Dimethylacetophenone, ASISCHEM D29254, Ethanone, 1-(3,4-dimethylphenyl)-

3',4'-Dimethylacetophenone (CAS 3637-01-2) 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 boiling point of 246.5±0.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 102.8±0.0 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 3637-01-2
Jingsj CID: J-9342-5
Molecular Formula: C₁₀H₁₂O
Molecular Weight: 148.202 g/mol
Category: Ketones
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	246.5±0.0 °C at 760 mmHg
Density	1.0±0.1 g/cm3
Flash Point	102.8±0.0 °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 3',4'-Dimethylacetophenone?

The CAS number of 3',4'-Dimethylacetophenone is 3637-01-2.

What are the molecular formula and molecular weight of 3',4'-Dimethylacetophenone?

3',4'-Dimethylacetophenone has molecular formula C10H12O and molecular weight 148.202 g/mol.

What are the upstream and downstream products of 3',4'-Dimethylacetophenone?

For 3',4'-Dimethylacetophenone, Upstream Products: o-xylene, 1,2-dimethyl-4-(1-phenyl-ethyl)-benzene, Acetyl chloride; Downstream Products: 2'-Hydroxy-4',5'-dimethylacetophenone, 2-Amino-3,4-dimethylbenzoic acid, 2-(3,4-dimethylphenyl)quinoline-4-carboxylic acid.

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. "3',4'-Dimethylacetophenone (CAS 3637-01-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-9342-5 (accessed 2026-11-09).

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