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Appearance:WHITE AMORPHOUS POWDER
Throughput:100|Kilogram|Month
pd_productuse:intermediate
Delivery Time:large stock
Purity:98% purity
BOC-L-Asparagine Chemical Properties
Melting point 175 °C (dec.)(lit.)
Boiling point 374.39°C (rough estimate)
density 1.2896 (rough estimate)
refractive index -7 ° (C=1, DMF)
Fp 245°C
storage temp. −20°C
pka 3.79±0.10(Predicted)
form Powder or Crystalline Powder
color White
optical activity [α]20/D 7.8±0.5°, c = 2% in DMF
BRN 1977963
CAS DataBase Reference 7536-55-2(CAS DataBase Reference)
EPA Substance Registry System L-Asparagine, N2-[(1,1-dimethylethoxy)carbonyl]- (7536-55-2)
Safety Information
Hazard Codes Xn
Risk Statements 20/21/22-36/37/38
Safety Statements 22-24/25-36-26
WGK Germany 3
TSCA Yes
HS Code 2924 19 00
HazardClass IRRITANT
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