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Appearance:Fine Crystalline Powder
Throughput:100|Kilogram|Day
pd_productuse:intermediate
Delivery Time:instock
Purity:99.9
Product Name: N-(tert-Butoxycarbonyl)-L-phenylalanine
CAS: 13734-34-4
MF: C14H19NO4
MW: 265.3
EINECS: 237-305-5
Mol File: 13734-34-4.mol
N-(tert-Butoxycarbonyl)-L-phenylalanine Structure
N-(tert-Butoxycarbonyl)-L-phenylalanine Chemical Properties
Melting point 85-87 °C(lit.)
Boiling point 408.52°C (rough estimate)
density 1.1356 (rough estimate)
refractive index 24.5 ° (C=1, EtOH)
storage temp. -20°C
solubility Soluble in methanol, dichloromethane, dimethylformamide and N-methyl-2-pyrrolidone.
pka 3.88±0.10(Predicted)
form Fine Crystalline Powder
color White
optical activity [α]20/D +25±1°, c = 1% in ethanol
BRN 2219729
CAS DataBase Reference 13734-34-4(CAS DataBase Reference)
EPA Substance Registry System L-Phenylalanine, N-[(1,1-dimethylethoxy)carbonyl]- (13734-34-4)
Safety Information
Hazard Codes Xn,Xi
Risk Statements 36-22-36/37/38-20/21/22
Safety Statements 39-26-36-24/25
WGK Germany 3
TSCA Yes
HS Code 29242990
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