| Title:  Propyl Chlorocarbonate CAS Registry Number:  109-61-5 CAS Name:  Carbonochloridic acid propyl ester Additional Names:  propyl chloroformate Molecular Formula:  C4H7ClO2 Molecular Weight:  122.55 Percent Composition:  C 39.20%, H 5.76%, Cl 28.93%, O 26.11% Line Formula:  C3H7OCOCl Properties:  Colorless liquid.  d20 1.090; bp 114-116°.  Gradually dec by water or alc; miscible with benzene, chloroform, ether. Boiling point:  bp 114-116° Density:  d20 1.090 CAUTION:  Vapors strongly irritating to eyes and mucous membranes.  |