Melting point :-29--22°C
Boiling point :161-162 °C(lit.)
Density :1.68 g/mL at 25 °C(lit.)
vapor pressure :4.5 at 25 °C (Mackay and Shiu, 1981)
refractive index :n20/D 1.502(lit.)
Flash point :162°C
storage temp. :2-8°C
solubility :Miscible with alcohol and ether (Windholz et al., 1983)
form :Liquid
color :Colorless
Odor :chloroform-like odor
Water Solubility :Insoluble in water.
Merck :14,7108
BRN :1736845
Henry's Law Constant :2.11 at 30 °C (headspace-GC, Sanz et al., 1997)
Dielectric constant :3.7（16℃）
Stability :Stable. Non-flammable. Incompatible with strong oxidizing agents. May react violently with alkalies or metals.
CAS DataBase Reference :76-01-7(CAS DataBase Reference)
IARC :3 (Vol. 41, Sup 7, 71) 1999
EPA Substance Registry System :Pentachloroethane (76-01-7)

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 H351 Suspected of causing cancer Carcinogenicity Category 2 Warning P201, P202, P281, P308+P313, P405,P501 H372 Causes damage to organs through prolonged or repeated exposure Specific target organ toxicity, repeated exposure Category 1 Danger P260, P264, P270, P314, P501 H411 Toxic to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 2
Precautionary statements:	P201 Obtain special instructions before use. P273 Avoid release to the environment. P308+P313 IF exposed or concerned: Get medical advice/attention.