Melting point :116°C (estimate)
alpha :-72o (C=2 IN CHLOROFORM)
Boiling point :74-76 °C11 mm Hg(lit.)
Density :0.928 g/mL at 20 °C(lit.)
refractive index :n20/D 1.512(lit.)
Flash point :143 °F
storage temp. :Keep in dark place,Inert atmosphere,Room temperature
pka :9.77±0.10(Predicted)
form :clear liquid
color :Colorless to Almost colorless
optical activity :[α]20/D 73±5°, c = 2 in chloroform
BRN :1446867

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 H312 Harmful in contact with skin Acute toxicity,dermal Category 4 Warning P280,P302+P352, P312, P322, P363,P501 H314 Causes severe skin burns and eye damage Skin corrosion/irritation Category 1A, B, C Danger P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501 H332 Harmful if inhaled Acute toxicity,inhalation Category 4 Warning P261, P271, P304+P340, P312
Precautionary statements:	P280 Wear protective gloves/protective clothing/eye protection/face protection. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P310 Immediately call a POISON CENTER or doctor/physician.