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Diketene

Product name:	Diketene
CAS No.:	674-82-8
EINECS NO:	211-617-1
Formula:	C₄H₄O₂
Structure Formula:
M.W.：	84.07
Characters:	Colorless with stimulating odor flammable liquid. rRlative density: 1.0897g/ ml (20/20 ℃), melting point: -6.5 ℃, boiling point: 127.4 ℃, refraction nD (20 ℃): 1.4379, specific heat capacity: 0.1990kJ / (kg ? ℃), flash point: 33.9 ℃. Soluble in water and common organic solvents. Chemical propery is lively.
Main Uses:	Used as organic materials and the raw materials of plasticizer, dye, synthetic fiber, pesticide.

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