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15761-38-3

Name N-(tert-Butoxycarbonyl)-L-alanine
CAS 15761-38-3
EINECS(EC#) 239-847-8
Molecular Formula C8H15NO4
MDL Number MFCD00037225
Molecular Weight 189.21
MOL File 15761-38-3.mol
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Chemical Properties

Appearance White to off-white microcrystalline powder
Melting point  79-83 °C(lit.)
alpha  -26 º (c=2, acetic acid)
Boiling point  324.46°C (rough estimate)
density  1.2321 (rough estimate)
refractive index  -25.5 ° (C=2, AcOH)
storage temp.  −20°C
solubility  DMSO, Methanol
form  Granular Powder
pka 4.02±0.10(Predicted)
color  White
optical activity [α]20/D 25±1°, c = 2% in acetic acid
Detection Methods T,NMR
BRN  1726365
CAS DataBase Reference 15761-38-3(CAS DataBase Reference)
EPA Substance Registry System 15761-38-3(EPA Substance)

Safety Data

Hazard Codes  Xi,Xn
Risk Statements 
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Statements 
S24/25:Avoid contact with skin and eyes .
S36:Wear suitable protective clothing .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
WGK Germany  3
TSCA  Yes
HazardClass  IRRITANT
HS Code  29241990

Hazard Information

Material Safety Data Sheet(MSDS)

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