CAS No.:	9003-39-8
Molecular formula:	(C6H9NO)n
Structure:
Physical Properties:	exists as white or milky white powder,and colorless or slight yellow transparent liquid.It can dissolve in water,alcohol,isopropanol or chloroform,not in acetone or diethyl ether.polymers having molecular weight under 30000 can excreted by the human kidney.