3-Chlorophenethyl bromide
3-Chlorophenethyl bromide (CAS: 16799-05-6; Formula: ClC6H4CH2CH2Br) is a halogenated aromatic organic compound with a molecular weight of 219.51 g/mol. This compound functions as a versatile building block in organic synthesis. It is primarily utilised in chemical research and development for the construction of more complex molecules, particularly within pharmaceutical and agrochemical research.
- IUPAC
- 3-Chloro-1-(2-bromoethyl)benzene
- Synonyms
- 3-Chloro-1-(2-bromoethyl)benzene

Organic Synthesis Intermediate
Serves as a key intermediate in multi-step organic syntheses, enabling the introduction of a 3-chlorophenethyl moiety into target molecules.
Pharmaceutical Research
Utilised in the development of novel pharmaceutical candidates, where its structure can be incorporated into biologically active compounds.
Agrochemical Development
Applied in the synthesis of potential new agrochemicals, contributing to the exploration of crop protection agents.
Material Science Exploration
May be employed in the synthesis of specialised organic materials requiring its unique structural features.
| Molecular weight | 219.51 |
|---|---|
| Linear formula | ClC6H4CH2CH2Br |
| Assay | 97% |


Hazard statements
- H302Harmful if swallowed
- H318Causes serious eye damage
Precautionary statements
- 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) | 22-41-51/53 |
| Safety statements (S) | 26-36/37-39-61 |
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 3-Chlorophenethyl bromide used for?
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3-Chlorophenethyl bromide is primarily used as a building block in organic synthesis, particularly in pharmaceutical and agrochemical research for creating more complex molecules.
What are the CAS number and chemical formula for 3-Chlorophenethyl bromide?
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The CAS number is 16799-05-6 and the chemical formula is ClC6H4CH2CH2Br.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 3-Chlorophenethyl bromide with an assay of 97%. TSS does not represent this product as USP, BP, or EP grade; it is suitable for research and technical applications.
How should 3-Chlorophenethyl bromide be handled safely?
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3-Chlorophenethyl bromide is classified as Danger, with hazards H302 (Harmful if swallowed) and H318 (Causes serious eye damage). Appropriate personal protective equipment including eyeshields, faceshields, gloves, and suitable respiratory protection is essential. Refer to the Safety Data Sheet for comprehensive guidance.
Is 3-Chlorophenethyl bromide available for export?
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Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals, including 3-Chlorophenethyl bromide, adhering to all necessary regulations for international shipment.
How can I request a quote or sample for 3-Chlorophenethyl bromide?
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To request a quote or sample of 3-Chlorophenethyl bromide, please contact our sales team through the website or by phone, providing your details and required quantity.
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