2-Chlorophenethyl bromide
2-Chlorophenethyl bromide (CAS: 16793-91-2), with the molecular formula ClC6H4CH2CH2Br and a molecular weight of 219.51 g/mol, is a halogenated aromatic compound. It serves as a valuable building block in organic synthesis. This chemical is primarily utilised in research and development settings for the construction of more complex organic molecules, leveraging its reactive phenethyl bromide moiety and the presence of a chlorine atom on the phenyl ring.

Organic Synthesis Intermediate
This compound acts as a key intermediate in the synthesis of various organic molecules. Its bifunctional nature, with both an aryl chloride and an alkyl bromide, allows for diverse chemical transformations in the development of novel compounds.
Pharmaceutical Research
2-Chlorophenethyl bromide can be employed in the early stages of drug discovery and development. It provides a versatile scaffold for creating potential therapeutic agents by introducing specific structural motifs.
Materials Science
The compound may find application in the synthesis of specialised polymers or functional materials where its unique structure can impart desired properties.
| Molecular weight | 219.51 |
|---|---|
| Linear formula | ClC6H4CH2CH2Br |
| Assay | 97% |
| Boiling point | 110-112 °C/10 mmHg |
| Density | 1.4569 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.5707(lit.) |


Hazard statements
- H302Harmful if swallowed
- H315Causes skin irritation
- H318Causes serious eye damage
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | >110 °C / >230 °F |
| Transport (UN / ADR) | UN 3082 9 / PGIII |
| Water hazard class (WGK, DE) | 2 |
| Hazard codes (EU) | Xn,N |
| Risk statements (R) | 22-37/38-41-51/53 |
| Safety statements (S) | 26-39-61 |
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-Chlorophenethyl bromide used for?
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2-Chlorophenethyl bromide is primarily used as a building block and intermediate in organic synthesis, particularly in research and development for creating complex organic molecules and potentially in pharmaceutical research.
What is the CAS number and chemical formula for 2-Chlorophenethyl bromide?
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The CAS number is 16793-91-2 and the chemical formula is ClC6H4CH2CH2Br.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2-Chlorophenethyl bromide with an assay of 97%. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
How should 2-Chlorophenethyl bromide be handled safely?
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Due to hazards including H302 (Harmful if swallowed), H315 (Causes skin irritation), H318 (Causes serious eye damage), and H335 (May cause respiratory irritation), handle with appropriate personal protective equipment, including eyeshields, faceshields, gloves, and suitable respiratory protection. Ensure good ventilation.
Is 2-Chlorophenethyl bromide suitable for export?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, including 2-Chlorophenethyl bromide, subject to relevant regulations.
How can I request a quote or sample?
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Please contact our sales team directly via our website or listed phone number to request a quote or a sample of 2-Chlorophenethyl bromide.
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