Allyl chloride
CAS Number
107-05-1
EC Number
203-457-6
What is Allyl chloride?
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.
Where is Allyl chloride used?
- Agrochemicals: precursor in the manufacture of allyl-based pesticides
- Soil fumigants to control nematodes and soil-borne pathogens in commercial crop production
- Flame retardants: derived compounds incorporated into plastics and textiles to meet fire resistance standards
- Specialty polymers: production of epichlorohydrin, a key intermediate for epoxy resins
- Glycerol synthesis
- Water treatment: building block for quaternary ammonium biocides targeting microbial control in industrial water systems and large-scale cooling towers
Good to know: Buyers should confirm stabilizer content and packaging compatibility given the compound's reactivity during storage and transport.
Commercial specifications
- Purity levels commonly at 99% or higher
- Liquid in bulk quantities, typically in drums or ISO tank containers
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
What are the physical properties of Allyl chloride?
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℃
How is Allyl chloride classified and handled safely? 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.
Which trade and regulatory codes apply to Allyl chloride?
HS Code 29032990
UN Number 1100
ADR Class 3
Packing Group I
Storage Class 3 - Flammable liquids
WGK (Germany) 2