Melting point :>300 °C (dec.) (lit.)
Boiling point :314.29°C (rough estimate)
alpha :-11.65 º (c=5,DIL HCL/H2O 50/50)
Density :1.34
bulk density :300kg/m3
refractive index :-12 ° (C=5, 1mol/L HCl)
FEMA :3736 | L-TYROSINE
Flash point :176 °C
storage temp. :Store below +30°C.
solubility :1 M HCl: 25 mg/mL
form :powder
pka :2.2(at 25℃)
color :White to Pale-brown
PH :6.5 (0.1g/l, H2O)
Odor :odorless
Odor Type :odorless
biological source :rabbit
optical activity :[α]20/D 11.5±1.0°, c = 4% in 1 M HCl
Water Solubility :0.45 g/L (25 ºC)
Merck :14,9839
JECFA Number :1434
BRN :392441
Stability :Stable. Incompatible with strong oxidizing agents, strong reducing agents.
Major Application :pharmaceutical (small molecule)
Cosmetics Ingredients Functions :HAIR CONDITIONING
FRAGRANCE
ANTISTATIC
SKIN CONDITIONING InChI :1S/C9H11NO3/c10-8(9(12)13)5-6-1-3-7(11)4-2-6/h1-4,8,11H,5,10H2,(H,12,13)/t8-/m0/s1
InChIKey :OUYCCCASQSFEME-QMMMGPOBSA-N
SMILES :N[C@@H](Cc1ccc(O)cc1)C(O)=O
LogP :0.38
CAS DataBase Reference :60-18-4(CAS DataBase Reference)
NIST Chemistry Reference :Tyrosine(60-18-4)
EPA Substance Registry System :L-Tyrosine (60-18-4)
Absorption :cut-off at 310nm in 1 M HCl at 0.5M

Symbol(GHS):
Signal word:	Warning
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362 H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:	P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P405 Store locked up.