Molecular Structure of N-Boc-L-Phenylalaninol (CAS NO.66605-57-0):

IUPAC Name: tert-butyl N-[(2S)-1-hydroxy-3-phenylpropan-2-yl]carbamate 
Empirical Formula: C₁₄H₂₁NO₃
Molecular Weight: 251.3214
H bond acceptors: 4
H bond donors: 2
Freely Rotating Bonds: 7
Polar Surface Area: 38.77 Å²
Index of Refraction: 1.52
Molar Refractivity: 70.42 cm³
Molar Volume: 231.5 cm³
Surface Tension: 40.6 dyne/cm
Density: 1.085 g/cm³
Flash Point: 201.8 °C
Enthalpy of Vaporization: 69.84 kJ/mol
Boiling Point: 410.1 °C at 760 mmHg
Vapour Pressure: 1.84E-07 mmHg at 25°C
Melting point: 94-96 °C(lit.)
Alpha: -27 ^o (c=1 in chloroform)
storage temp: -15°C
Appearance: white to light yellow crystal powder
Product Categories: chiral; API intermediates; Amino Acids; Phenylalanine [Phe, F]; Amino Alcohols; Boc-Amino acid series

The Risk Statements information of N-Boc-L-Phenylalaninol (CAS NO.66605-57-0):
36/37/38:  Irritating to eyes, respiratory system and skin 
The Safety Statements information of N-Boc-L-Phenylalaninol (CAS NO.66605-57-0):
24/25:  Avoid contact with skin and eyes 
WGK Germany: 3

 N-Boc-L-Phenylalaninol , with CAS number of 66605-57-0, can be called Carbamic acid, [1-(hydroxymethyl)-2-phenylethyl]-, 1,1-dimethylethyl ester, (s)- ; carbamic acid, N-[(1S)-2-hydroxy-1-(phenylmethyl)ethyl]-, 1,1-dimethylethyl ester ; tert-Butyl [(2S)-1-hydroxy-3-phenylpropan-2-yl]carbamate ; (R)-2-(Boc-amino)-3-phenyl-1-propanol ; (S)-(-)-(tert-Butoxycarbonylamino)-3-phenyl-1-propanol ; (S)-(-)-2-(tert-Butoxycarbonylamino)-3-phenyl-1-propanol ; (S)-2-(Boc-amino)-3-phenyl-1-propanol .