2,3-Dichloropropene is an organic compound with the chemical formula C3H4Cl2. It is a colorless or light yellow liquid with a pungent odor similar to chloroform. It is easily soluble in alcohol, soluble in ether, benzene and chloroform, but insoluble in water. Mainly used as a plant growth regulator Dwarf Jiansu raw material, solvent, soil insecticidal fumigant.

2,3-DichloropropeneBasic information

Chemical formula: C3H4Cl2

Molecular weight: 110.97

CAS Number: 78-88-6

EINECS No.: 201-153-8

2,3-Dichloropropene Physicochemical Properties

Density: 1.204g/cm3

Melting point: 10ºC

Boiling point: 94℃

Flash point: 10℃

Refractive index: 1.461 (20℃)

Appearance: colorless or light yellow liquid

Solubility: easily soluble in alcohol, soluble in ether, benzene and chloroform, insoluble in water

2,3-Dichloropropene molecular structure data

Molar Refractive Index: 25.21

Molar volume (cm3/mol): 95.7

Isotonic specific volume (90.2K): 213.5

Surface tension (dyne/cm): 24.7

Polarizability (10-24cm3): 9.99

2,3-Dichloropropene Uses

Mainly used as a plant growth regulator Dwarf Jiansu raw material, solvent, soil insecticidal fumigant.

Protective measures

Engineering control: closed operation, local exhaust. Safety showers and eye wash facilities are provided.

Respiratory protection: Self-priming filter respirators (full face masks) should be worn when exposure to its vapors is possible. Wear self-contained breathing apparatus during emergency rescue or evacuation.

Eye Protection: Respiratory protection has been covered.

Body Protection: Wear adhesive protective clothing.

Hand Protection: Wear rubber oil-resistant gloves.

Other protection: Smoking, eating and drinking are prohibited at the work site. After work, take a shower. Pay attention to personal hygiene.