Melting point :-42 °C
Boiling point :83-84 °C(lit.)
Density :1.44 g/mL at 25 °C(lit.)
vapor pressure :58 mm Hg ( 20 °C)
refractive index :n20/D 1.441(lit.)
Flash point :None
storage temp. :Store below +30°C.
solubility :<0.1 g/100 mL at 21.5°C
form :Liquid
color :Clear colorless to very slightly yellow
Odor :odor of chloral and hydrogen cyanide
Water Solubility :<0.1 g/100 mL at 21.5 ºC
Sensitive :Lachrymatory
Merck :14,9628
BRN :605572
Dielectric constant :4.6（60℃）
Exposure limits :NIOSH: IDLH 25 mg/m3
Stability :Stable, but water sensitive. Incompatible with acids, water, steam. May hydrolyze in alkali or acid conditions. Flammable.
CAS DataBase Reference :545-06-2(CAS DataBase Reference)
IARC :3 (Vol. 52, 71) 1999
NIST Chemistry Reference :Acetonitrile, trichloro-(545-06-2)
EPA Substance Registry System :Trichloroacetonitrile (545-06-2)

Symbol(GHS):
Signal word:	Danger
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H411 Toxic to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 2
Precautionary statements:	P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P273 Avoid release to the environment. P280 Wear protective gloves/protective clothing/eye protection/face protection. P301+P310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.