3,4-Dimethoxyacetophenone

Also known as: 1-(3,4-Dimethoxyphenyl)ethanone, 3',4'-Dimethoxyacetophenone, acetoveratrone, 4-Acetylveratrole, Ethanone, 1-(3,4-dimethoxyphenyl)-, Dimethoxyacetophenone, MFCD00008737

3,4-Dimethoxyacetophenone (CAS 1131-62-0) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C10H12O3 and a molecular weight of 180.201 g/mol. Key properties include a melting point of 47-54 °C(lit.), a boiling point of 287.0±0.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 113.4±8.2 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1131-62-0
Jingsj CID: J-19770-6
Molecular Formula: C₁₀H₁₂O₃
Molecular Weight: 180.201 g/mol
Category: Ketones
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	47-54 °C(lit.)
Boiling Point	287.0±0.0 °C at 760 mmHg
Density	1.1±0.1 g/cm3
Flash Point	113.4±8.2 °C
Exact Mass	180.078644
PSA	35.53000
LogP	1.82
Vapor Pressure	0.0±0.6 mmHg at 25°C
Refractive Index	1.499
Additional Property	SOLUBLE IN HOT WATER

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 3,4-Dimethoxyacetophenone?

The CAS number of 3,4-Dimethoxyacetophenone is 1131-62-0.

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

3,4-Dimethoxyacetophenone has molecular formula C10H12O3 and molecular weight 180.201 g/mol.

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

For 3,4-Dimethoxyacetophenone, Upstream Products: 1-(3,4-Dimethoxyphenyl)ethanol, 1,2-Dimethoxybenzene, Acetyl chloride; Downstream Products: 4-Ethynyl-1,2-dimethoxybenzene, 1-(3,4-dimethoxyphenyl)ethanamine, 1-(3,4-Dimethoxyphenyl)ethanol.

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-Dimethoxyacetophenone (CAS 1131-62-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-19770-6 (accessed 2026-11-09).

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