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4515-23-5

Name N-CARBOBENZYLOXY-L-ASPARTIC ANHYDRIDE
CAS 4515-23-5
EINECS(EC#) 224-838-3
Molecular Formula C12H11NO5
MDL Number MFCD00136820
Molecular Weight 249.22
MOL File 4515-23-5.mol

Chemical Properties

Melting point  123-124 °C(lit.)
Boiling point  490℃
density  1.37
Fp  250℃
storage temp.  2-8°C
pka 9.93±0.20(Predicted)
optical activity [α]20/D 25°, c = 1 in methanol

Safety Data

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P261-P305+P351+P338
WGK Germany  3

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