english name:N-BOC-L-Prolinal 
molecular formula:C10H17NO3
foemula weight:199.25
CAS registy number:69610-41-9
bp:211℃ (lit.)
alpha:-101° (c=0.66 in chloroform)
density:1.063g/ml (at 25℃  <lit.>)
refractive index:n20/D 1.462<lit.>
fp:135℉ 
storage temp:-5℃