Melting point :−100 °C(lit.)
Boiling point :95-96 °C(lit.)
Density :1.156 g/mL at 25 °C(lit.)
vapor density :3.89 (vs air)
vapor pressure :40 mm Hg ( 19.4 °C)
refractive index :n20/D 1.439(lit.)
Flash point :40 °F
storage temp. :Refrigerator
solubility :Miscible with organic solvents (U.S. EPA, 1985).
form :Liquid
color :Clear colorless to light yellow
Odor :Sweet.
explosive limit :14.5%
Water Solubility :3 g/L (20 ºC)
Merck :14,7854
BRN :1718880
Henry's Law Constant :0.81, 1.06, 1.32, 2.01, and 2.74 at 2.0, 6.0, 10.0, 18.0, and 25.0 °C, respectively (EPICS-SPME, Dewulf et al., 1999)
Exposure limits :Potential occupational carcinogen. NIOSH REL: IDLH 400 ppm; OSHA PEL: TWA 75 ppm (350 mg/m³); ACGIH TLV: TWA 75 ppm, STEL 110 ppm (adopted).
Dielectric constant :9.0（Ambient）
Stability :Stale. Highly flammable. Incompatible with strong oxidizing agents.
InChIKey :KNKRKFALVUDBJE-UHFFFAOYSA-N
LogP :2-2.25 at 20-25℃
CAS DataBase Reference :78-87-5(CAS DataBase Reference)
IARC :1 (Vol. 41, Sup 7, 71, 110) 2017
NIST Chemistry Reference :Propane, 1,2-dichloro-(78-87-5)
EPA Substance Registry System :1,2-Dichloropropane (78-87-5)

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 H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501 H331 Toxic if inhaled Acute toxicity,inhalation Category 3 Danger P261, P271, P304+P340, P311, P321,P403+P233, P405, P501 H350 May cause cancer Carcinogenicity Category 1A, 1B Danger
Precautionary statements:	P201 Obtain special instructions before use. P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P308+P313 IF exposed or concerned: Get medical advice/attention.