2,3,5-Trifluoropyridine Technical Guide
Table of Contents
1. Product Specifications
| Parameter | 2,3,5-Trifluoropyridine | Similar Compounds |
|---|---|---|
| CAS Number | 3512-18-3 | 2,3,6-Trifluoropyridine (3511-21-5) |
| Molecular Formula | C5H2F3N | C5HF3ClN (2-chloro-3,5-difluoropyridine) |
| Boiling Point | 100-102°C | 115-118°C (2,3,4-Trifluoropyridine) |
| Density | 1.499 g/cm³ | 1.423 g/cm³ (Pentafluoropyridine) |
2. Industrial Applications
This fluorinated pyridine derivative serves as critical intermediate in:
- Pharmaceutical synthesis (antiviral/anticancer agents)
- Agrochemical production (herbicide precursors)
- Electronic materials (liquid crystal components)
- Coordination chemistry (ligand in metal complexes)
3. Usage Guidelines
Handling Requirements:
- Store at 2-8°C under inert atmosphere
- Use explosion-proof equipment below 30°C
- PPE: Chemical goggles, fluoropolymer gloves
4. Case Studies
Case 1: Pharmaceutical Intermediate Production
A Shanghai-based API manufacturer achieved 92% yield improvement through optimized reaction conditions (DMF solvent, 80°C, 12h reaction time).
Case 2: Agrochemical Formulation
Zhejiang crop protection company developed low-residue herbicide using 2,3,5-Trifluoropyridine intermediates, meeting EU MRL standards.
5. Procurement Guidance
| Supplier | Purity | Packaging | Lead Time |
|---|---|---|---|
| ChemFluor Ltd. | ≥99.5% | 25kg drums | 4 weeks |
| PyridineSpecialties | 99.0% | 5kg cans | 2 weeks |
Technical Consultation
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