Provenance

Reference data from EU CLP Annex VI and published regulations — verify against your supplier's SDS before use.

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Substance profile

1,1-Dichloropropene

1,1-Dichloropropene is a colorless liquid.

CAS 563-58-6 C3H4Cl2 110.97 g/mol Danger

01 · Identification

What 1,1-Dichloropropene is

1,1-Dichloropropene is a colorless liquid. Its molecular formula is C3H4Cl2 and its molecular weight is 110.97 g/mol. It boils at 76.5 °C.

Under the GHS it carries the signal word Danger.

CAS number563-58-6
EC number209-253-3
Index number602-031-00-0
Molecular formulaC3H4Cl2
Molecular weight110.97 g/mol

02 · GHS classification

Hazards and label elements

Harmonised classification under CLP Annex VI. This is the legally binding classification in the EU; other jurisdictions may differ.

Signal wordDanger
Hazard statements assigned to 1,1-Dichloropropene
CodeHazard statement
H225 Highly flammable liquid and vapour.
H301 Toxic if swallowed.
H412 Harmful to aquatic life with long lasting effects.

Precautionary statements: P210, P233, P241, P242, P270, P273, P301, P310, P330, P403, P501

03 · Physical and chemical properties

1,1-Dichloropropene properties

Every value is shown with the conditions it was measured under and the source it came from. Where sources disagree, all values are listed rather than one being picked — the difference is usually a different form of the substance, not an error.

Property Value Conditions Source
Boiling point 76.5 °C (169.7 °F) at 760 mmHg DOE PAC
Density 1.1864 g/cm³ at 25 °C DOE PAC
Solubility In water, 2.7X10+3 mg/l at 20 °C at 20 °C HSDB
Vapor pressure 24 mmHg at 25 °C HSDB
90.8 mmHg Haz-Map

Values compiled from PubChem Laboratory Chemical Safety Summary. Temperatures converted to Fahrenheit for reference.

04 · Handling and storage

Storing and handling 1,1-Dichloropropene

Reactivity

Halogenated unsaturated aliphatics.

Source: CAMEO Chemicals

Planning storage for a mix of chemicals? Check 1,1-Dichloropropene in the storage compatibility matrix →

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