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Benzyl chloride

CAS Number
100-44-7
EC Number
202-853-6
Chemical Formula
C7H7Cl
Molecular Weight
126.58 g/mol

Description

Benzyl chloride (CAS 100-44-7 ), also known as omega-chlorotoluene, is a reactive chlorinated aromatic compound used as a chemical intermediate and alkylating agent across multiple industrial sectors. It functions primarily as a building block in the synthesis of a broad range of downstream chemicals, from agrochemicals to pharmaceutical actives. In pharmaceuticals, it serves as a key alkylating intermediate. This compound is essential in the production of active pharmaceutical ingredients, including antihistamines and analgesics. Agrochemical manufacturers use it to synthesize herbicides, fungicides, and insecticides where benzyl group introduction is required. In plastics and polymers, it acts as a polymerization initiator and chain modifier, contributing to the production of quaternary ammonium compounds and ion-exchange resins. This versatility makes it a staple in chemical manufacturing. The printing and packaging industry applies it in the manufacture of benzyl-based dyes and pigment intermediates used in inks and coatings. It is supplied as a colorless to pale yellow liquid in standard industrial packaging. Logistics options include drums and ISO tank containers for bulk orders. It is available in technical and high-purity grades, with purity specifications typically ranging from 98% to 99%+ depending on the application. Pharmaceutical and specialty chemical buyers commonly require certificate of analysis documentation confirming low residual toluene and acid content. Our material meets rigorous industrial and USP or BP standards where applicable. Contact us for supply of Benzyl chloride Request Quote

Other Names (Synonyms)

tolyl chloride | omega-chlorotoluene | chloromethyl-benzene | alpha-chlorotoluene | α-chlorotoluene | Chlorure de benzyle | Benzene, (chloromethyl)- | Toluene, α-chloro-

Key Technical Features

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

Physical Properties

Melting Point-45 °C
Boiling Point179 °C
Density1.100 g/cm³ @ Temp: 20 °C
Flash Point165 °F
AppearanceBenzyl chloride is a colorless to s lightly yellow liquid with a strong, unpleasant, irritating odor. The Odor Threshold is 0.05 ppm.
ColorClear colorless to slightly yellow
OdorPungent, irritating.
FormLiquid
Water Solubility0.3 g/L (20 ºC)
Vapor Pressure10.3 mm Hg ( 60 °C)
Refractive Indexn 20/D 1.538(lit.)
Log P2.3 at 20℃ and pH7

Safety & Handling

Danger
GHS05· CorrosiveGHS06· ToxicGHS08· Health HazardGHS07· IrritantGHS02· FlammableGHS09· Environment

Hazard Statements

H302Harmful if swallowed
H315Causes skin irritation
H318Causes serious eye damage
H331Toxic if inhaled
H335May cause respiratory irritation
H350May cause cancer
H227Combustible liquid
H314Causes severe skin burns and eye damage
H330Fatal if inhaled
H351Suspected of causing cancer
H370Causes damage to organs
H372Causes damage to organs through prolonged or repeated exposure
H373May causes damage to organs through prolonged or repeated exposure
H317May cause an allergic skin reaction
H361Suspected of damaging fertility or the unborn child

Trade & Regulatory

HS Code29039900
UN Number1738
ADR Class6.1
Packing GroupII
WGK (Germany)3