3,5-Dihydroxyacetophenone

3,5-二羟基苯乙酮

Also known as: 3',5'-Dihydroxyacetophenone, 1-(3,5-Dihydroxyphenyl)ethanone, 5-Acetylresorcinol, Ethanone, 1-(3,5-dihydroxyphenyl)-, 1-(3,5-dihydroxyphenyl)ethan-1-one

CAS No.
51863-60-6
Jingsj CID
J-19333-9
Molecular Formula
C8H8O3
Chinese Name
3,5-二羟基苯乙酮
Molecular Weight
152.147 g/mol
Category
Ketones
Last updated
8/21/2026

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Physicochemical Properties

Melting Point145-146 °C(lit.)
Boiling Point316.8±12.0 °C at 760 mmHg
Density1.3±0.1 g/cm3
Flash Point159.6±16.1 °C

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of 3,5-Dihydroxyacetophenone?

51863-60-6

What are the molecular formula and molecular weight of 3,5-Dihydroxyacetophenone?

C8H8O3, molecular weight 152.147 g/mol

Is 3,5-Dihydroxyacetophenone hazardous?

Warning

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