1,2-Dichloropropane 78-87-5

1,2-Dichloropropane is an organic chlorine compound. At room temperature, it is a light yellow to colorless transparent liquid.

1,2-Dichloropropane Basic information
Product Name:	1,2-Dichloropropane
CAS:	78-87-5
MF:	C3H6Cl2
MW:	112.99
EINECS:	201-152-2
Mol File:	78-87-5.mol
1,2-Dichloropropane Chemical Properties
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.)
Fp	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	14.50%
Water Solubility	3 g/L (20 ºC)
Merck	147,854
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.
Major Application	agriculture
Major Application	environmental
InChI	1S/C3H6Cl2/c1-3(5)2-4/h3H,2H2,1H3
InChIKey	KNKRKFALVUDBJE-UHFFFAOYSA-N
SMILES	CC(Cl)CCl
LogP	2-2.25 at 20-25℃
CAS DataBase Reference	78-87-5(CAS DataBase Reference)
NIST Chemistry Reference	Propane, 1,2-dichloro-(78-87-5)
IARC	1 (Vol. 41, Sup 7, 71, 110) 2017
EPA Substance Registry System	1,2-Dichloropropane (78-87-5)

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