(Z)-1,3-Dichloropropene is an organic chemical compound from the group of unsaturated chlorinated hydrocarbons. It is the cis isomer of 1,3-dichloropropene.

Names and Identifiers

Chemical formulas

Molecular formula and structural formula of (Z)-1,3-Dichloropropene:

 

 

C₃H₄Cl₂

M_r = 110.965 g/mol

(Z)-1,3-Dichloroprop-1-ene
SMILES: C(/C=CCl)Cl

Data and Properties

Spectroscopic data:

Percentage and isotopic composition:

Mass-related elemental composition and isotope proportions of the compound (Z)-1,3-Dichloropropene - C₃H₄Cl₂ - calculated based on molecular mass.

*) The third column lists the atomic masses or isotope masses of the elements involved and - in square brackets - the natural isotope composition.

More calculated data

The molar mass is M = 110.965 grams per mole.

The amount of substance in one kilogram of the substance is n = 9.012 mol.

The amount of substance in one gram of the substance is n = 0.009 mol.

Monoisotopic mass: 109.9690055288 Da - related to ¹²C₃¹H₄³⁵Cl₂.

Pestizid

Hazard warnings according to GHS

(General information without guarantee of accuracy and completeness! The information does not replace the chemical safety data sheet or a risk assessment, but rather provides a general overview of the risk posed by the hazardous substance.

Signal word: Danger

GHS hazard statements (H phrases):



H226
Flammable liquid and vapour



H301
Toxic if swallowed



H304
May be fatal if swallowed and enters airways



H311
Toxic in contact with skin



H315
Causes skin irritation



H317
May cause an allergic skin reaction



H319
Causes serious eye irritation



H332
Harmful if inhaled



H335
May cause respiratory irritation



H400
Very toxic to aquatic life



H410
Very toxic to aquatic life with long lasting effects

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1,3-Dichloropropene forms flammable vapor-air mixtures with an explosive range between 5.7 and 14.5 vol.%.

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Labeling in the EU: See ECHA Substance Infocard 100.030.165.

For toxicology and occupational safety when handling (Z)-1,3-Dichloropropene as well as measures to be taken in case of danger, see: Hazardous Substances Information System GESTIS, ZVG-Nr. 510768.

External Sources

Manufacturers and Sources of Supply

The table below lists producers and suppliers of (Z)-1,3-Dichloropropene as a commercial chemical for laboratories, research, industry and production with the corresponding contact details.

Last update: 2026-02-01

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