Trifluoroacetic anhydride/TFAA Cas 407-25-0
Chemical Name: Trifluoroacetic anhydride, TFAA
Assay:≧99.0%
Appearance: Colorless liquid
Packaging:250 Kg/drum
Sample: available
related documents:
COA of Trifluoroacetic Anhydride
TDS of Trifluoroacetic Anhydride
Request for product documents
Trifluoroacetic Anhydride (TFAA) CAS 407-25-0: Comprehensive User Guide
Table of Contents
1. Product Overview & Specifications
| Parameter | TFAA | Conventional Acetic Anhydride |
|---|---|---|
| CAS Number | 407-25-0 | 108-24-7 |
| Molecular Formula | C4F6O3 | C4H6O3 |
| Molecular Weight | 210.03 g/mol | 102.09 g/mol |
| Boiling Point | 39.5-40°C | 139.8°C |
| Flash Point | -26°C | 49°C |
2. Key Applications
2.1 Pharmaceutical Synthesis
• Intermediate for fluorinated APIs including antibiotics (e.g., ciprofloxacin derivatives)
• Peptide modification through amino group protection
2.2 Specialty Chemicals
• Production of fluorinated surfactants with enhanced thermal stability (up to 300°C)
• Synthesis of liquid crystal compounds for display technologies
3. Operational Guidelines
3.1 Safety Protocols
• Mandatory PPE: Chemically resistant gloves (≥0.4mm Viton®), full-face respirator with acid gas cartridges
• Storage: Maintain under dry nitrogen atmosphere at 2-8°C in amber glass containers
3.2 Reactivity Profile
• Hydrolysis rate: 98% decomposition within 15min at 25°C (pH 7)
• Incompatible with: Primary amines, strong oxidizers, alkaline materials
4. Industry Use Cases
- Electronics Manufacturing: Surface activation of polymer substrates for microchip packaging
- Agrochemicals: Synthesis of weather-resistant fluorinated pesticides
5. Customer Success Stories
Case 1: Shanghai PharmaTech Co., Ltd.
• Application: Synthesis of third-generation quinolone antibiotics
• Result: 22% yield improvement vs. traditional acetylation methods
Case 2: Advanced Materials Inc. (USA)
• Application: Production of fuel cell proton exchange membranes
• Outcome: Achieved 15% higher proton conductivity at 80°C
6. Contact for Technical Consultation
Email: info@vivalr.com
Tel: (86) 15866781826
Available: Mon-Fri 8:00-17:00 CST



评论
目前还没有评论。