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Acetyl ketene [674-82-8]


Identification
Name Acetyl ketene
Synonyms 4-Methylene-2-oxetanone; Diketene; But-3-en-3-olide
copyRight
Molecular Structure CAS # 674-82-8, Acetyl ketene, 4-Methylene-2-oxetanone, Diketene, But-3-en-3-olide
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
 
Safety Data
Hazard Symbols symbol   Xn    Details
Risk Codes R10;R20    Details
Safety Description S3    Details
Transport Information UN 2521
MSDS Available
 
Market Analysis Reports
List of Reports Available for Acetyl ketene
 

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