Melting point: 270-275°C(dec.)(lit.)
Specific optical rotation: -34.1º(c=2, water, drybasis)
Boiling point: 293.03°C(roughestimate)
Density: 1.29
Vapor pressure<1Pa(25°C)
FEMA3585|L -PHENYLALANINE
refractive index -34°(C=2,H2O)
storage condition StoreatRT.
Solubility H2O:0.1Mat20°C,clear,colorless form powder acidity coefficient (pKa)2.2(at25℃)color Whitetooff-whitePH value 5.0-7.0( 25℃, 0.1MinH2O) Opticalactivity [Chemicalbookα]25/D-34.2°,c=2inH2O(driedbasis) Water solubility 1-5g/100mLat25ºCJECFANumber1428Merck14,7271BRN1910408 Stability -91-2 (CASDataBaseReference) NIST chemical substance information L-Phenylalanine (63-91-2) EPA chemical substance information L-Phenylalanine (63-91-2)
China
