3',4',5'-Trimethoxyacetophenone

3',4',5'-三甲氧基苯乙酮

Also known as: 1-(3,4,5-Trimethoxyphenyl)ethanone, 3,4,5-Trimethoxyacetophenone, Ethanone, 1-(3,4,5-trimethoxyphenyl)-, Acetophenone, 3',4',5'-trimethoxy, EINECS 214-501-9, MFCD00008738

CAS No.: 1136-86-3
Jingsj CID: J-11661-5
Molecular Formula: C₁₁H₁₄O₄
Chinese Name: 3',4',5'-三甲氧基苯乙酮
Molecular Weight: 210.22600 g/mol
Category: Ketones
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	78-80 °C(lit.)
Boiling Point	173-174 °C10 mm Hg(lit.)
Density	1.089 g/cm3
Flash Point	173-174°C/10mm

Frequently Asked Questions

What is the CAS number of 3',4',5'-Trimethoxyacetophenone?

1136-86-3

What are the molecular formula and molecular weight of 3',4',5'-Trimethoxyacetophenone?

C11H14O4, molecular weight 210.22600 g/mol

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