1,2-Dichloropropane 78-87-5

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)

Dielectric constant

9.0（Ambient）

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).

Stability:

Stale. Highly flammable. Incompatible with strong oxidizing agents.

Major Application

agriculture

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)

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)