1-Bromo-2,3,5-trichlorobenzene
1-Bromo-2,3,5-trichlorobenzene (CAS: 81067-38-1) is a halogenated aromatic hydrocarbon with the molecular formula BrC <sub>6</sub> H <sub>2</sub> (Cl) <sub>3</sub> and a molecular weight of 260.34 g/mol. As a key organic building block, it finds utility in chemical synthesis and research applications. Supplied by Tech Serve Solutions with an assay of 96%, this compound is a valuable reagent for chemists involved in complex organic transformations.
- Synonyms
- 81067-38-1BrC6H2(Cl)3

Organic Synthesis Intermediate
This compound serves as a crucial intermediate in the synthesis of complex organic molecules. Its specific halogenation pattern allows for selective functionalization in multi-step synthetic pathways.
Research and Development
Utilised in academic and industrial research laboratories, 1-Bromo-2,3,5-trichlorobenzene is employed for exploring new chemical reactions and developing novel compounds with potential applications.
Building Block for Specialty Chemicals
As a versatile building block, it can be incorporated into larger molecular structures to create specialty chemicals with tailored properties for various industrial sectors.
| Molecular weight | 260.34 |
|---|---|
| Linear formula | BrC6H2(Cl)3 |
| Assay | 96% |
| Melting point | 58-61 °C(lit.) |

Hazard statements
- H302Harmful if swallowed
- H312Harmful in contact with skin
- H315Causes skin irritation
- H319Causes serious eye irritation
- H332Harmful if inhaled
- 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 | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 20/21/22-36/37/38 |
| Safety statements (S) | 26-36 |
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 1-Bromo-2,3,5-trichlorobenzene primarily used for?
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1-Bromo-2,3,5-trichlorobenzene is primarily used as an intermediate in organic synthesis and as a building block in chemical research and development for creating novel organic compounds.
What is the CAS number and molecular formula for 1-Bromo-2,3,5-trichlorobenzene?
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The CAS number for 1-Bromo-2,3,5-trichlorobenzene is 81067-38-1, and its molecular formula is BrC <sub>6</sub> H <sub>2</sub> (Cl) <sub>3</sub> .
What grade and purity does Tech Serve Solutions supply for 1-Bromo-2,3,5-trichlorobenzene?
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Tech Serve Solutions supplies 1-Bromo-2,3,5-trichlorobenzene with an assay of 96%. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
How should 1-Bromo-2,3,5-trichlorobenzene be handled safely?
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Handling requires appropriate personal protective equipment, including a dust mask (type N95 US), eyeshields, and gloves. This compound is harmful if swallowed, in contact with skin, or if inhaled, and causes skin and eye irritation. Ensure good ventilation and avoid dust formation. Refer to the safety data sheet for comprehensive information.
Is this chemical suitable for export?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, including 1-Bromo-2,3,5-trichlorobenzene, which can be shipped internationally.
How can I request a quote or sample?
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To request a quote or a sample of 1-Bromo-2,3,5-trichlorobenzene, please contact our sales department through the website or by phone.
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