3,4-Dichlorobenzonitrile
3,4-Dichlorobenzonitrile (CAS 6574-99-8) is an organic compound with the molecular formula Cl₂C₆H₃CN and a molecular weight of 172.01 g/mol. This chemical serves as a valuable building block in organic synthesis, particularly within the pharmaceutical and agrochemical industries. Its structure, featuring a nitrile group and two chlorine atoms on a benzene ring, allows for diverse chemical transformations, making it a key intermediate for more complex molecules.
- Synonyms
- 3,4-DichlorobenzonitrileCl2C6H3CN
Pharmaceutical Intermediate
3,4-Dichlorobenzonitrile is utilised in the synthesis of active pharmaceutical ingredients (APIs). Its specific substitution pattern makes it a useful precursor for developing novel therapeutic agents.
Agrochemical Synthesis
This compound acts as a building block in the development of new pesticides and herbicides. The dichloro substitution can impart specific biological activity when incorporated into larger agrochemical structures.
Organic Synthesis
As a versatile organic building block, 3,4-Dichlorobenzonitrile is employed in various research and development projects for creating complex organic molecules and functional materials.
| Molecular weight | 172.01 |
|---|---|
| Linear formula | Cl2C6H3CN |
| Assay | 97% |
| Melting point | 74-78 °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) | 2 |
| 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 3,4-Dichlorobenzonitrile used for?
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3,4-Dichlorobenzonitrile is primarily used as a building block in organic synthesis, particularly for the development of pharmaceuticals and agrochemicals.
What is the CAS number and formula for 3,4-Dichlorobenzonitrile?
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The CAS number for 3,4-Dichlorobenzonitrile is 6574-99-8, and its linear formula is Cl₂C₆H₃CN.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 3,4-Dichlorobenzonitrile with an assay of 97%. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
How should 3,4-Dichlorobenzonitrile be handled safely?
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3,4-Dichlorobenzonitrile is classified as harmful if swallowed, in contact with skin, or if inhaled, and causes skin and serious eye irritation, and may cause respiratory irritation. Appropriate personal protective equipment including dust mask type N95 (US), eyeshields, and gloves should be worn, and it should be handled in a well-ventilated area.
How is 3,4-Dichlorobenzonitrile packed and shipped?
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Tech Serve Solutions professionally packs and exports 3,4-Dichlorobenzonitrile globally, adhering to all necessary safety and regulatory standards for chemical transport.
How can I request a sample or quote for 3,4-Dichlorobenzonitrile?
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To request a sample or a quote for 3,4-Dichlorobenzonitrile, please contact our sales team through the website or by phone.
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