Melting point :1-3 °C (lit.)
Boiling point :295 °C (lit.)
Density :0.951 g/mL at 25 °C (lit.)
vapor density :3.7 (vs air)
vapor pressure :0.01 mm Hg ( 40 °C)
refractive index :n20/D 1.438(lit.)
Flash point :163 °C
storage temp. :Store below +30°C.
solubility :50g/l
form :Liquid
Specific Gravity :0.951
color :Clear colorless to slightly yellow
explosive limit :7-14%(V)
Water Solubility :90 g/L (20 ºC)
FreezingPoint :1℃
BRN :1740005
Exposure limits :TLV-TWA 18 mg/m³ (4 ppm) (NIOSH).
Dielectric constant :32.5（Ambient）
CAS DataBase Reference :111-69-3(CAS DataBase Reference)
NIST Chemistry Reference :Hexanedinitrile(111-69-3)
EPA Substance Registry System :Adiponitrile (111-69-3)

Symbol(GHS):
Signal word:	Danger
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H301 Toxic if swalloed Acute toxicity,oral Category 3 Danger P264, P270, P301+P310, P321, P330,P405, P501 H332 Harmful if inhaled Acute toxicity,inhalation Category 4 Warning P261, P271, P304+P340, P312
Precautionary statements:	P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P264 Wash hands thoroughly after handling. P264 Wash skin thouroughly after handling. P270 Do not eat, drink or smoke when using this product. P271 Use only outdoors or in a well-ventilated area. P301+P310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.