1-(2,5-Dimethoxyphenyl)ethanone

2,5-二甲氧基苯乙酮

Also known as: 2',5'-Dimethoxyacetophenone, 2,5-Dimethoxyacetophenone, Methyl 2,5-dimethoxyphenyl ketone, 1-(2,5-Dimethoxyphenyl)-Ethanone, Ethanone, 1-(2,5-dimethoxyphenyl)-, MFCD00008728

CAS No.: 1201-38-3
Jingsj CID: J-9685-8
Molecular Formula: C₁₀H₁₂O₃
Chinese Name: 2,5-二甲氧基苯乙酮
Molecular Weight: 180.201 g/mol
Category: Ketones
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	18-20 °C(lit.)
Boiling Point	294.3±0.0 °C at 760 mmHg
Density	1.1±0.1 g/cm3
Flash Point	111.3±8.2 °C

Frequently Asked Questions

What is the CAS number of 1-(2,5-Dimethoxyphenyl)ethanone?

1201-38-3

What are the molecular formula and molecular weight of 1-(2,5-Dimethoxyphenyl)ethanone?

C10H12O3, molecular weight 180.201 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026