Phenacyl acetate

2-乙酰氧基苯乙酮

Also known as: 2-(acetyloxy)-1-phenylethanone, 2-acetoxy-1-phenylethanone, 2-oxo-2-phenylethyl acetate, acetic acid phenacyl ester, acetic acid 2-oxo-2-phenylethyl ester, alpha-acetoxyacetophenone, α-acetoxyacetophenone, benzoylmethyl acetate, acetoxyacetophenone, henacylacetate, α-hydroxyacetophenone acetate

CAS No.
2243-35-8
Jingsj CID
J-9733-2
Molecular Formula
C10H10O3
Chinese Name
2-乙酰氧基苯乙酮
Molecular Weight
178.185 g/mol
Category
Ketones
Last updated
8/21/2026

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Physicochemical Properties

Melting Point48-50°C
Boiling Point270.7±13.0 °C at 760 mmHg
Density1.1±0.1 g/cm3
Flash Point115.8±19.9 °C

Frequently Asked Questions

What is the CAS number of Phenacyl acetate?

2243-35-8

What are the molecular formula and molecular weight of Phenacyl acetate?

C10H10O3, molecular weight 178.185 g/mol

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