Solvents - Aromatic Available — Bulk Only

Benzyl Chloride

CAS 100-44-7 · Formula C7H7Cl · MW 126.58 g/mol

A benzylating intermediate feeding plasticizer, quaternary, and fine-chemical synthesis. Established uses include the manufacture of benzyl alcohol, phenylacetic acid, benzyl phthalate plasticizers, quaternary ammonium salts, dyes, and perfume and pharmaceutical intermediates.

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UN Number
UN 1738
Hazard Class
Class 6.1
At a Glance
Material Family
Solvents - Aromatic
Record Type
Pure compound
Primary Role
Solvency · Synthesis Intermediate
Functional Roles
Applications & Use Cases
  • Chemical synthesis: precursor to benzyl alcohol and phenylacetic acid
  • Plasticizers: feedstock for benzyl butyl phthalate
  • Surfactants: production of benzyl quaternary ammonium salts
  • Dyes and intermediates: manufacture of dyes and perfume/pharma intermediates
Physical Properties
Melting Point
-54 to -43 °C
Boiling Point
179 °C at 760 mmHg
Density
1.1 at 20 °C
Solubility
Reaction
Vapor Pressure
1 mmHg at 22 °C
Flash Point
67 °C
Safety & Handling
Full SDS available on request

A grade-specific Safety Data Sheet (SDS) — with the complete hazard classification, handling precautions, and transport information — is supplied with every shipment and available on request. Confirm all safety and regulatory details against the SDS for your specific grade.

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DOT / UN Transport Classification
DOT hazard class 6.1 placard
UN / DOT NumberUN 1738
Hazard Class / DivisionClass 6.1
Packing GroupII
Proper Shipping NameBenzyl chloride

Transport classification per the UN Model Regulations / 49 CFR 172.101 Hazardous Materials Table. Confirm against the grade-specific SDS (Section 14) before shipping.

Chemical Identity
CAS Number
100-44-7
Molecular Formula
C7H7Cl
Molecular Weight
126.58 g/mol
IUPAC Name
chloromethylbenzene
PubChem CID
InChI Key
KCXMKQUNVWSEMD-UHFFFAOYSA-N
Synonyms & Trade Names
BENZYL CHLORIDE (Chloromethyl)benzene Chloromethylbenzene alpha-Chlorotoluene Benzylchloride Benzylchlorid Chlorophenylmethane Tolyl chloride Chlorure de benzyle alpha-Chlortoluol omega-Chlorotoluene Benzene, (chloromethyl)- RCRA waste number P028 Toluene, alpha-chloro- NCI-C06360 Benzile (cloruro di) Benzyle (chlorure de) Phenylmethyl chloride
Full Description

Benzyl Chloride (alpha-chlorotoluene, CAS 100-44-7) is a reactive aromatic chloride used principally as a chemical intermediate. Established uses include the manufacture of benzyl alcohol, phenylacetic acid, benzyl phthalate plasticizers, quaternary ammonium salts, dyes, and perfume and pharmaceutical intermediates. Supplied in bulk for industrial synthesis.

Frequently Asked Questions

What is benzyl chloride used for?

Benzyl chloride (alpha-chlorotoluene, CAS 100-44-7) is a reactive aromatic chloride used principally as a chemical intermediate. Established uses include the manufacture of benzyl alcohol, phenylacetic acid, benzyl phthalate plasticizers, quaternary ammonium salts, dyes, and perfume and pharmaceutical intermediates.

What is another name for benzyl chloride?

Benzyl chloride is also known as alpha-chlorotoluene or (chloromethyl)benzene. Its CAS number is 100-44-7 and molecular formula C7H7Cl. Note it is distinct from chlorobenzene (C6H5Cl), in which chlorine is bonded directly to the ring.

How is benzyl chloride classified for DOT shipping?

Benzyl chloride ships under UN 1738 (BENZYL CHLORIDE). Refer to the SDS for the full proper shipping name, packing group, hazard class, and GHS classification before arranging transport. We can supply current shipping documentation with each order.

What CAS number and HS code apply to benzyl chloride?

CAS 100-44-7, molecular formula C7H7Cl, HS classification 290399. Request a lot-specific CoA and SDS to confirm assay, identity, and full GHS handling, storage, and PPE data given its reactivity.

What bulk packaging is available for benzyl chloride and how is it priced?

It is supplied in bulk for industrial synthesis; packaging follows UN 1738 transport requirements and pricing tracks volume and current aromatics markets, so we quote per order. Submit a bulk RFQ with your target volume for a quote plus CoA and SDS.

Disclaimer. Information on this page — including properties, identifiers, hazard, transport (DOT/UN) and tariff (HS) classifications, and applications — is provided for general reference and is compiled from authoritative public sources (e.g. PubChem/ECHA, 49 CFR 172.101, the Harmonized Tariff Schedule). Values are typical and are not a guaranteed specification; the Certificate of Analysis (CoA) for the lot purchased governs. Products are sold for industrial and professional use only. Nothing here is a medical, health, or efficacy claim or advice. Always consult the current Safety Data Sheet (SDS) before handling, storage, transport or disposal, and confirm regulatory status, classification and suitability for your application and jurisdiction. Hazard, transport and tariff classifications must be verified for your specific shipment. RawSource makes no warranty, express or implied, and assumes no liability for use of this information. Trademarks. Third-party trademarks and brand names are the property of their respective owners; any reference is nominative — used only to identify a comparable product — and does not imply affiliation with, sponsorship by, or endorsement by the trademark owner.