Melting point :113-116 °C (lit.)
Boiling point :137 °C/0.15 mmHg (lit.)
Density :0.9787 (rough estimate)
refractive index :1.6210 (estimate)
Flash point :185 °C
storage temp. :2-8°C
solubility :water: soluble1g/L at 20°C
pka :10.2(at 25℃)
form :crystalline
color :white
PH :11.07 (10g/l, H2O, 24.7℃)
Water Solubility :negligible
Sensitive :Air Sensitive
Merck :14,9796
BRN :125513
CAS DataBase Reference :61-54-1(CAS DataBase Reference)
NIST Chemistry Reference :1H-Indole-3-ethanamine(61-54-1)
EPA Substance Registry System :Tryptamine (61-54-1)

Symbol(GHS):
Signal word:	Danger
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501 H317 May cause an allergic skin reaction Sensitisation, Skin Category 1 Warning P261, P272, P280, P302+P352,P333+P313, P321, P363, P501 H318 Causes serious eye damage Serious eye damage/eye irritation Category 1 Danger P280, P305+P351+P338, P310
Precautionary statements:	P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P264 Wash hands thoroughly after handling. P264 Wash skin thouroughly after handling. P280 Wear protective gloves/protective clothing/eye protection/face protection. P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P302+P352 IF ON SKIN: wash with plenty of soap and water. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.