What is Diphenylacetonitrile used for?
FAQ 2025-04-08
1. Pharmaceuticals
- Intermediate in Drug Synthesis: Essential for producing medications such as phenylpiperidine, meperidine, and antitussive drugs.
- Example: Acts as a precursor in the synthesis of analgesics and antiemetics.
2. Pesticides
- Herbicide: Effective against grass weeds in turf management, particularly as a pre-emergence herbicide targeting young grass seedlings.
- Mechanism: Inhibits plant growth by disrupting cellular processes.
3. Organic Synthesis
- Key Intermediate: Widely used in the production of dyes, perfumes, and agrochemicals.
- Reactivity: The nitrile group (-CN) and benzene rings enable diverse chemical transformations.
4. Material Science
- Polymers and Resins: Contributes to the development of advanced materials with tailored properties.
- Example: Enhances thermal stability or mechanical strength in composite formulations.
5. Life Sciences Research
- Biochemical Reagent: Employed in studies involving enzyme inhibition, protein-ligand interactions, and drug discovery.
- Applications: Used as a probe or scaffold in medicinal chemistry campaigns.
Physical & Chemical Properties
- Appearance: White crystalline solid.
- Melting Point: 71–73°C.
- Boiling Point: 181°C (12 mmHg).
- Solubility: Insoluble in water; soluble in organic solvents like DMSO, ethanol, and acetone.
Safety & Handling
- Toxicity: Classified as GHS Category 5 (oral toxicity) and Category 2 (skin/eye irritation).
- Precautions: Requires proper ventilation, protective gloves, and eye gear. Avoid inhalation or prolonged skin contact.
Market Availability
- Purity: Typically offered at 98%+ purity for research and industrial use.
- Packaging: Available in various quantities (e.g., 10 g, 25 kg) from chemical suppliers.


