Allyl chloride

CAS Number
107-05-1
EC Number
203-457-6
Chemical Formula
C3H5Cl
Molecular Weight
76.52 g/mol

Description

Allyl chloride (CAS 107-05-1), also known as 3-Chloropropene, is a reactive organochlorine compound used primarily as a chemical intermediate in the synthesis of allyl-based derivatives. It serves as a foundational building block in the production of agrochemicals, flame retardants, and specialty polymers. In agriculture, it is a precursor in the manufacture of allyl-based pesticides.

These soil fumigants are used to control nematodes and soil-borne pathogens in commercial crop production. Polymer manufacturers use it to produce epichlorohydrin, a key intermediate for epoxy resins. It is also essential for glycerol synthesis. In flame retardant formulations, derived compounds are incorporated into plastics and textiles to meet fire resistance standards for industrial applications.

Water treatment chemical producers also utilize it as a building block for quaternary ammonium biocides. These target microbial control in industrial water systems and large-scale cooling towers. The product is supplied as a liquid in bulk quantities, typically in drums or ISO tank containers suited for large-volume industrial procurement. Technical grade is the standard commercial specification.

Purity levels are commonly at 99% or higher. Buyers should confirm stabilizer content and packaging compatibility given the compound's reactivity during storage and transport to ensure safety.

Other Names (Synonyms)

alpha-Chloropropylene|3-Chloropropylene|3-Chloropropene|3-Chloroprene|3-Chloro-1-propylene|3-chloro-1-propene|2-Propenyl chloride|1-Chloro-2-propene

Key Technical Features

  • High Purity Grade standard
  • Consistent Batch Quality
  • Full Regulatory & REACH Support
  • Global Logistics Network enabled

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Physical Properties

Melting Point -135 °C
Boiling Point 44-45 °C
Density 0.938 g/cm³ @ Temp: 20 °C
Flash Point −20 °F
Appearance Allyl chloride is a highly reactive and flammable, colorless, brown or purple liquid, with an unpleasant, pungent odor.
Color White
Odor pungent odor
Form Powder/Solid
Water Solubility 3.6 G/L (20 ºC)
Vapor Pressure 20.58 psi ( 55 °C)
Refractive Index n 20/D 1.414(lit.)
Log P 2.1 at 25℃

Documentation

Safety & Handling Learn More

Danger
GHS02· Flammable GHS07· Irritant GHS08· Health Hazard GHS09· Environmental Hazard GHS05· Corrosive GHS06· Toxic

Hazard Statements

H225 Highly Flammable liquid and vapor
H290 May be corrosive to metals
H301 Toxic if swallowed
H302 Harmful if swallowed

Precautionary Statements

P203 Obtain, consult and follow expert instructions for use.
P210 Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
P233 Keep container tightly closed.
P234 Keep only in original packaging.

Trade & Regulatory

HS Code 29032990
UN Number 1100
ADR Class 3
Packing Group I
Storage Class 3 - Flammable liquids
WGK (Germany) 2
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