CAS No: 28562-53-0, Chemical Name: 4-Acetoxy-2-azetidinone
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28562-53-0 4-Acetoxy-2-azetidinone

product Name 4-Acetoxy-2-azetidinone
Synonyms 2-Oxoazetidinium 4-acetate; 4-oxoazetidin-2-yl acetate
Molecular Formula C5H7NO3
Molecular Weight 129.114
InChI InChI=1/C5H7NO3/c1-3(7)9-5-2-4(8)6-5/h5H,2H2,1H3,(H,6,8)
CAS Registry Number 28562-53-0
EINECS 249-083-7
Molecular Structure 28562-53-0 4-Acetoxy-2-azetidinone
Density 1.26g/cm3
Melting point 38-40℃
Boiling point 296.5°C at 760 mmHg
Refractive index 1.476
Flash point 133.1°C
Vapour Pressur 0.00143mmHg at 25°C
Hazard Symbols  C:Corrosive;
Risk Codes R34:;
R43:;
Safety Description S26:;
S36/37/39:;
S45:;