Acetyl ketene 674-82-8

Purity:98% Packing:10g,25g,50g,100g,250g,500g,1kg,5kg,25kg

Detailed description

Identification
Name		Acetyl ketene
Synonyms		4-Methylene-2-oxetanone; Diketene; But-3-en-3-olide

Molecular Structure

Molecular Formula		C₄H₄O₂
Molecular Weight		84.07
CAS Registry Number		674-82-8
EINECS		211-617-1

Properties

Density		1.10
Melting point		-7.5 ºC
Boiling point		127.4 ºC
Refractive index		1.439
Flash point		34 ºF