3-Bromobenzonitrile
3-Bromobenzonitrile (CAS: 6952-59-6), with the molecular formula BrC6H4CN and a molecular weight of 182.02, is a valuable organic building block. This compound serves as a key intermediate in various chemical synthesis pathways, particularly in the production of complex organic molecules and pharmaceutical intermediates. Its chemical structure, featuring both a bromine atom and a nitrile group on a benzene ring, allows for diverse downstream reactions.

Chemical Synthesis Intermediate
3-Bromobenzonitrile is widely employed in organic synthesis for the construction of more complex molecules. The bromine atom can readily participate in cross-coupling reactions, while the nitrile group can be transformed into other functional groups such as carboxylic acids or amines.
Pharmaceutical Intermediate
This compound finds utility as a precursor in the synthesis of various active pharmaceutical ingredients (APIs). Its versatile reactivity allows for the introduction of specific structural motifs required in drug discovery and development.
Research and Development
In academic and industrial research, 3-Bromobenzonitrile is utilized as a starting material or reagent for exploring novel chemical transformations and developing new synthetic methodologies.
| Molecular weight | 182.02 |
|---|---|
| Linear formula | BrC6H4CN |
| Assay | 99% |
| Boiling point | 225 °C(lit.) |
| Melting point | 38-40 °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 |
|---|---|
| Flash point | 113 °C / 235.4 °F |
| 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 3-Bromobenzonitrile used for?
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3-Bromobenzonitrile is primarily used as an intermediate in chemical synthesis, particularly for the development of pharmaceutical compounds and other complex organic molecules. It is also a valuable reagent in research and development laboratories.
What are the CAS number and formula for 3-Bromobenzonitrile?
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The CAS number for 3-Bromobenzonitrile is 6952-59-6 and its molecular formula is BrC6H4CN.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 3-Bromobenzonitrile with a minimum assay of 99%. We do not represent this product as USP, BP, or EP grade.
How should 3-Bromobenzonitrile be handled safely?
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3-Bromobenzonitrile is classified with Warning signal word and carries several hazard statements including H302 (Harmful if swallowed), H312 (Harmful in contact with skin), H315 (Causes skin irritation), H319 (Causes serious eye irritation), H332 (Harmful if inhaled), and H335 (May cause respiratory irritation). Appropriate personal protective equipment, including a dust mask (type N95 US), eyeshields, and gloves, must be worn. Handle in a well-ventilated area.
How is 3-Bromobenzonitrile packed and exported?
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3-Bromobenzonitrile is available for export globally by Tech Serve Solutions, adhering to all relevant shipping and handling regulations for fine chemicals.
How can I request a quote or sample?
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To request a quote or a sample of 3-Bromobenzonitrile, please contact our sales department through the website or by phone.
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