Melting point :-109℃
Boiling point :222°C
Density :1,107 g/cm³
refractive index :1.4745
RTECS :WH8636500
Flash point :222°C
solubility :Chloroform (Soluble), Ethyl Acetate (Slightly), Methanol (Slightly)
form :liquid
Specific Gravity :1.1065 (20℃)
color :colorless
Water Solubility :Insoluble in water.
Hydrolytic Sensitivity :4: no reaction with water under neutral conditions
Exposure limits :ACGIH: TWA 0.1 mg/m3; STEL 0.2 mg/m3 (Skin)
NIOSH: IDLH 25 mg/m3; TWA 0.1 mg/m3

Symbol(GHS):
Signal word:
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H300 Fatal if swallowed Acute toxicity,oral Category 1, 2 Danger P264, P270, P301+P310, P321, P330,P405, P501 H310 Fatal in contact with skin Acute toxicity,dermal Category 1, 2 Danger P262, P264, P270, P280, P302+P350,P310, P322, P361, P363, P405, P501 H330 Fatal if inhaled Acute toxicity,inhalation Category 1, 2 Danger P260, P271, P284, P304+P340, P310,P320, P403+P233, P405, P501
Precautionary statements:	P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing. P320 Specific treatment is urgent (see … on this label). P330 Rinse mouth. P405 Store locked up.