L-Phenylalanine CAS NO.63-91-2

L-Phenylalanine Chemical Properties
Melting point     270-275 °C (dec.)(lit.)
alpha     -34.1 º (c=2, water, dry basis)
Boiling point     293.03°C (rough estimate)
density     1.29
vapor pressure     <1 Pa (25 °C)
FEMA     3585 | L-PHENYLALANINE
refractive index     -34 ° (C=2, H2O)
storage temp.     Store at RT.
solubility     H2O: 0.1 M at 20 °C, clear, colorless
form     powder
pka    2.2(at 25℃)
color     White to off-white
PH    5.0-7.0 (25℃, 0.1M in H2O)
optical activity    [α]25/D -34.2°, c = 2 in H2O (dried basis)
Water Solubility     1-5 g/100 mL at 25 ºC
JECFA Number    1428
Merck     14,7271
BRN     1910408
Stability:    Stable. Incompatible with strong oxidizing agents.
InChIKey    COLNVLDHVKWLRT-QMMMGPOBSA-N
CAS DataBase Reference    63-91-2(CAS DataBase Reference)
NIST Chemistry Reference    L-Phenylalanine(63-91-2)
EPA Substance Registry System    L-Phenylalanine (63-91-2)       

L-Phenylalanine Basic information
Description References
Product Name:    L-Phenylalanine
Synonyms:    L-beta-Phenylalanine 99 %;(S)-(-)-PHENYLALANINE FOR SYNTHESIS;L-Alanine, phenyl-;L-AminobenzenepropanoicAcid;L-Antibiotic FN 1636;l-beta-phenyl-alpha-alanin;L-Phenylalanin;L-α-Amino-β-phenyl-propionsαure
CAS:    63-91-2
MF:    C9H11NO2
MW:    165.19
EINECS:    200-568-1
Mol File:    63-91-2.mol 

Safety Information
Hazard Codes     C
Risk Statements     36/37/38-34
Safety Statements     22-24/25-37/39-45-36/37/39-27-26
WGK Germany     3
RTECS     AY7535000
F     10
TSCA     Yes
HS Code     29224995
Hazardous Substances Data    63-91-2(Hazardous Substances Data)