4'-Fluoro-2'-methoxyacetophenone

4-氟-2-甲氧基苯乙酮

Also known as: 4-FLUORO-2-METHOXYACETOPHENONE, 1-(4-fluoro-2-methoxyphenyl)ethanone, Ethanone, 1-(4-fluoro-2-methoxyphenyl)-, 2-methoxy-4-fluoroacetophenone, 4'-fluoro-2'-methoxyacetophenone, 1-Acetyl-4-fluoro-2-methoxybenzene

CAS No.
51788-80-8
Jingsj CID
J-10247-4
Molecular Formula
C9H9FO2
Chinese Name
4-氟-2-甲氧基苯乙酮
Molecular Weight
168.165 g/mol
Category
Ketones
Last updated
8/21/2026

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Physicochemical Properties

Melting Point51 °C
Boiling Point228.4±20.0 °C at 760 mmHg
Density1.1±0.1 g/cm3
Flash Point89.4±16.7 °C

Frequently Asked Questions

What is the CAS number of 4'-Fluoro-2'-methoxyacetophenone?

51788-80-8

What are the molecular formula and molecular weight of 4'-Fluoro-2'-methoxyacetophenone?

C9H9FO2, molecular weight 168.165 g/mol

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