CAS No: 75-56-9, Chemical Name: Propylene oxide
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75-56-9 Propylene oxide

product Name Propylene oxide
Synonyms 1,2-Epoxypropane; Methyloxirane; Propyleneoxide; Epoxypropane; 2-Methyloxiran; (R,S)-2-Methyl-oxirane; 1,2-epoxy-propan
Molecular Formula C3H6O
Molecular Weight 58.08
InChI InChI=1/C3H6O/c1-3-2-4-3/h3H,2H2,1H3
CAS Registry Number 75-56-9
EINECS 200-879-2
Molecular Structure 75-56-9 Propylene oxide
Density 0.83
Melting point -112℃
Boiling point 34℃
Refractive index 1.365-1.367
Flash point -37℃
Water solubility 40 g/100 mL (20℃)
Hazard Symbols  F+:Highly flammable;
 T:Toxic;
Risk Codes R12:;
R20/21/22:;
R36/37/38:;
R45:;
R46:;
Safety Description S45:;
S53:;