Melting point :-158°C
Boiling point :-29.79°C
Density :1.329
vapor pressure :4,306 at 20 °C (McConnell et al., 1975)
refractive index :1.2850
Flash point :11 °C
storage temp. :-20°C
solubility :Soluble in acetic acid, acetone, chloroform, ether (Weast, 1986), and ethanol (ITII, 1986)
form :buffered aqueous glycerol solution
color :Colorless gas with an ethereal odor
Water Solubility :Insoluble. 0.028 g/100 mL
Henry's Law Constant :1.72, 2.63, and 3.91 at 10, 20, and 30 °C, respectively (Munz and Roberts, 1987)
Exposure limits :NIOSH REL: TWA 1,000 ppm (4,950 mg/m³), IDLH 15,000 ppm; OSHA PEL: TWA 1,000 ppm; ACGIH TLV: TWA 1,000 ppm (adopted).
Dielectric constant :2.4（21℃）
Stability :Stable. Non-flammable. May react violently with aluminium.
InChIKey :PXBRQCKWGAHEHS-UHFFFAOYSA-N
LogP :2.160
CAS DataBase Reference :75-71-8(CAS DataBase Reference)
NIST Chemistry Reference :Dichlorodifluoromethane(75-71-8)
EPA Substance Registry System :CFC-12 (75-71-8)

Symbol(GHS):
Signal word:	Danger
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H225 Highly Flammable liquid and vapour Flammable liquids Category 2 Danger P210,P233, P240, P241, P242, P243,P280, P303+ P361+P353, P370+P378,P403+P235, P501 H370 Causes damage to organs Specific target organ toxicity, single exposure Category 1 Danger P260, P264, P270, P307+P311, P321,P405, P501 H420 Harms public health and the environment by destroying ozone in the upper atmosphere Hazardous to the ozone layer Category 1 Warning P502
Precautionary statements:	P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P260 Do not breathe dust/fume/gas/mist/vapours/spray. P280 Wear protective gloves/protective clothing/eye protection/face protection. P301+P310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. P311 Call a POISON CENTER or doctor/physician.