Table of Contents
- Product Overview
- Specifications & Comparison
- Applications
- Usage Guidelines
- Case Studies
- Contact Supplier
Tetrafluoroterephthalonitrile (CAS 1835-49-0) Overview
Basic Information
| Parameter | Specification |
|---|---|
| CAS Number | 1835-49-0 |
| Molecular Formula | C8F4N2 |
| Molecular Weight | 208.09 g/mol |
| Appearance | White crystalline powder |
| Purity | ≥99% (HPLC) |
| Melting Point | 162-165°C |
| Storage Conditions | 2-8°C in airtight container |
Comparative Analysis
| Feature | Tetrafluoroterephthalonitrile | Similar Nitrile Compounds |
|---|---|---|
| Fluorine Content | High (4F atoms) | Typically 1-2F atoms |
| Thermal Stability | Up to 300°C | 200-250°C |
| Solubility | DMSO, DMF | Limited organic solvents |
Industrial Applications
Pharmaceutical Intermediates
Key component in synthesis of fluorinated APIs for:
- Anticancer drugs
- Antiviral medications
- Neurological therapeutics
Agrochemical Formulations
Essential for:
- Herbicide development
- Pesticide stabilizers
- Soil treatment agents
Advanced Materials
- Fluoropolymer precursors
- Liquid crystal materials
- High-performance coatings
Operational Guidelines
Handling Procedures
| Stage | Requirements |
|---|---|
| Storage | Under nitrogen atmosphere |
| Processing | Use PPE (gloves, goggles, respirator) |
| Waste Disposal | Follow local hazardous waste regulations |
Reaction Optimization
- Optimal temperature range: 80-120°C
- Recommended catalyst: Pd/C or CuI
- Reaction time: 4-8 hours
Implementation Case Studies
PharmaTech Solutions (2023)
- Application: Antiviral drug intermediate
- Result: 22% yield improvement vs traditional nitriles
- Scale: 500kg batch production
AgroShield Ltd. (2024)
- Usage: Herbicide formulation
- Outcome: 40% longer soil persistence
- Regulatory: EPA-approved formulation
Supplier Inquiry
Contact our technical team for:
- Custom synthesis requirements
- Bulk pricing (25kg+ quantities)
- Technical documentation (MSDS, COA)
Email: info@vivalr.com
Phone: (86) 15866781826
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