2-Chlorobenzyl chloride
2-Chlorobenzyl chloride (CAS: 611-19-8, Formula: ClC6H4CH2Cl, Molar Mass: 161.03 g/mol) is a halogenated aromatic compound. It is a colourless to pale yellow liquid with a characteristic odour. This chemical serves as a valuable intermediate and building block in organic synthesis, particularly in the production of pharmaceuticals and other fine chemicals. Its reactive benzyl chloride functionality allows for versatile chemical transformations.
- IUPAC
- α,2-Dichlorotoluene

Organic Synthesis Intermediate
2-Chlorobenzyl chloride is a key intermediate in the synthesis of more complex organic molecules. Its reactivity is leveraged in various coupling and substitution reactions within multi-step synthetic pathways.
Pharmaceutical Precursor
This compound is employed in the preparation of active pharmaceutical ingredients (APIs) and related drug discovery research. It provides a structural motif found in various therapeutic agents.
Chemical Research and Development
Used as a reagent in academic and industrial research laboratories for exploring new chemical reactions and developing novel compounds. Its availability as a building block facilitates diverse research projects.
| Molecular weight | 161.03 |
|---|---|
| Linear formula | ClC6H4CH2Cl |
| Assay | ≥99% |
| Boiling point | 213-214 °C(lit.) |
| Density | 1.274 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.559(lit.) |
| Vapour pressure | 3 mmHg (84 °C) |
| Vapour density | 5.5 (vs air) |


Hazard statements
- H314Causes severe skin burns and eye damage
- H317May cause an allergic skin reaction
- H330Fatal if inhaled
Precautionary statements
- P260Do not breathe dust, fume, gas, mist, vapours or spray
- P280Wear protective gloves, clothing and eye/face protection
- P284Wear respiratory protection
- P305IF IN EYES
- P310Immediately call a POISON CENTER or doctor
| Protective equipment | Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 82 °C / 179.6 °F |
| Transport (UN / ADR) | UN 2235 6.1 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | C |
| Risk statements (R) | 34-43 |
| Safety statements (S) | 26-36/37/39-45 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is 2-Chlorobenzyl chloride primarily used for?
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2-Chlorobenzyl chloride is primarily used as an intermediate and building block in organic synthesis, particularly for the preparation of pharmaceuticals and fine chemicals.
What are the CAS number and chemical formula for 2-Chlorobenzyl chloride?
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The CAS number is 611-19-8 and the chemical formula is ClC6H4CH2Cl.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2-Chlorobenzyl chloride with an assay of ≥99%. We do not represent this product as USP, BP, or EP grade.
How should 2-Chlorobenzyl chloride be handled safely?
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2-Chlorobenzyl chloride is a corrosive substance (H314) that can cause skin burns and eye damage. It is also a skin sensitizer (H317) and toxic if inhaled (H330). Appropriate personal protective equipment, including gloves, eye protection, and respiratory protection (e.g., ABEK filter), must be used in a well-ventilated area.
How is 2-Chlorobenzyl chloride packed and shipped?
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2-Chlorobenzyl chloride is packed and shipped according to relevant regulations, classified under UN 2235, hazard class 6.1, packing group III. We are a global supplier and exporter.
How can I request a quote or sample for 2-Chlorobenzyl chloride?
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To request a quote or sample of 2-Chlorobenzyl chloride, please contact our sales team through the website or by phone.
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