Melting point :24-26 °C(lit.)
alpha :-5.5o (C=20% IN CHLOROFORM)
Boiling point :261 °C(lit.)
Density :1.0966 (rough estimate)
refractive index :-5.5 ° (C=20, CHCl3)
Flash point :>230 °F
storage temp. :Sealed in dry,2-8°C
pka :13.65±0.20(Predicted)
form :powder to lump to clear liquid
color :White or Colorless to Light yellow
optical activity :[α]20/D 5.5±0.5°, c = 20% in chloroform
BRN :2415534
CAS DataBase Reference :17325-85-8(CAS DataBase Reference)

Symbol(GHS):
Signal word:	Warning
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 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. 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.