Melting point :183-185 °C (dec.) (lit.)
Boiling point :186℃
Density :2.091 g/mL at 25 °C (lit.)
vapor density :8.16 (vs air)
vapor pressure :0.4 mm Hg ( 20 °C)
refractive index :1.5282 (estimate)
Flash point :9℃
storage temp. :2-8°C
solubility :Soluble in alcohol, benzene, chloroform, ether
form :Crystals or Crystalline Powder
color :White
Water Solubility :0.05 g/L (22 ºC)
Merck :14,4679
BRN :1740341
Henry's Law Constant :1.43, 2.81, and 5.31 at 10, 20, and 30 °C, respectively (Munz and Roberts, 1987)
Exposure limits :TLV-TWA 10 ppm (～100 mg/m³) (ACGIH), 1 ppm (MSHA and OSHA), Lowest Feasi ble Limit (NIOSH); carcinogenicity: Animal Limited Evidence (IARC).
Stability :Stable. Non-combustible. May react with hot metals, strong oxidizing agents.
CAS DataBase Reference :67-72-1(CAS DataBase Reference)
IARC :2B (Vol. 73) 1999
NIST Chemistry Reference :Ethane, hexachloro-(67-72-1)
EPA Substance Registry System :Hexachloroethane (67-72-1)

Symbol(GHS):
Signal word:	Warning
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P H351 Suspected of causing cancer Carcinogenicity Category 2 Warning P201, P202, P281, P308+P313, P405,P501 H410 Very toxic to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 1 Warning P273, P391, P501
Precautionary statements:	P202 Do not handle until all safety precautions have been read and understood. P264 Wash hands thoroughly after handling. P264 Wash skin thouroughly after handling. P273 Avoid release to the environment. 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. P308+P313 IF exposed or concerned: Get medical advice/attention.