4-Bromo-2-chloro-6-methylaniline
4-Bromo-2-chloro-6-methylaniline (CAS: 30273-42-8) is a halogenated aromatic amine with the molecular formula C7H7BrClN and a molecular weight of 220.49 g/mol. This compound serves as a valuable building block in organic synthesis. Its structure, featuring bromine, chlorine, and methyl substituents on an aniline core, makes it useful for constructing more complex molecules in various chemical research and development applications.
- IUPAC
- 4-Bromo-6-chloro-o-toluidine
- Synonyms
- 4-Bromo-6-chloro-o-toluidine

Organic Synthesis Intermediate
Utilised as a key intermediate in the synthesis of novel organic compounds. Its reactive sites allow for diverse chemical transformations, making it suitable for creating specialised chemicals.
Pharmaceutical Research
Employed in the development of potential pharmaceutical agents. The specific arrangement of halogen and methyl groups can influence the biological activity of derivative compounds.
Material Science
Can be incorporated into the design and synthesis of functional materials. Its properties may contribute to the development of new polymers or organic electronic components.
Agrochemical Development
Serves as a precursor in the research of new agrochemical substances. The presence of halogens can be a feature in compounds designed for crop protection.
| Molecular weight | 220.49 |
|---|---|
| Empirical formula | C7H7BrClN |
| Assay | 98% |
| Grade | puriss. |
| Melting point | 38-42 °C(lit.) |


Hazard statements
- H315Causes skin irritation
- H317May cause an allergic skin reaction
- H319Causes serious eye irritation
- H334May cause allergy or asthma symptoms 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
- P342
| Protective equipment | dust mask type N95 (US), Eyeshields, Faceshields, Gloves |
|---|---|
| Flash point | >110 °C / >230 °F |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 36/37/38-42/43 |
| Safety statements (S) | 26-36/37-45 |
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 4-Bromo-2-chloro-6-methylaniline used for?
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4-Bromo-2-chloro-6-methylaniline (CAS: 30273-42-8) is primarily used as an intermediate in organic synthesis for the development of pharmaceuticals, agrochemicals, and specialised organic materials.
What is the CAS number and molecular formula for 4-Bromo-2-chloro-6-methylaniline?
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The CAS number is 30273-42-8, and the molecular formula is C7H7BrClN.
What grade and purity does Tech Serve Solutions supply for 4-Bromo-2-chloro-6-methylaniline?
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Tech Serve Solutions supplies 4-Bromo-2-chloro-6-methylaniline with a purity of 98% (puriss. grade). We do not represent this product as USP, BP, or EP grade.
How should 4-Bromo-2-chloro-6-methylaniline be handled safely?
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This compound is classified as Dangerous. It may cause skin irritation (H315), sensitisation (H317), eye irritation (H319), and respiratory irritation or allergic reactions (H334, H335). Always use appropriate personal protective equipment including a dust mask (N95), eyeshields, face shields, and gloves. Handle in a well-ventilated area.
How is 4-Bromo-2-chloro-6-methylaniline packed and exported?
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4-Bromo-2-chloro-6-methylaniline is carefully packed according to international shipping regulations to ensure safe transport. Tech Serve Solutions is an experienced global exporter of fine chemicals.
How can I request a quote or sample for 4-Bromo-2-chloro-6-methylaniline?
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To request a quote or a sample of 4-Bromo-2-chloro-6-methylaniline, please contact our sales department through the website or by calling us directly.
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