Trifluoroacetyl Chloride CAS No. 354-32-5
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Category：Agrochemicals MOQ:100KG Shipped directly from China
Introduction
Trifluoroacetyl Chloride
CAS No.: 354-32-5 | EC No.: 206-556-2 | UN No.: 3057
1. Chemical Identification
| Property | Specification |
|---|---|
| IUPAC Name | 2,2,2-Trifluoroacetyl chloride |
| Molecular Formula | C₂ClF₃O |
| Molecular Weight | 132.47 g/mol |
| Appearance | Colorless gas |
| Density | 1.335 g/cm³ (liquid at 20°C) |
| Melting Point | -146°C |
| Boiling Point | -27°C |
| Refractive Index | 1.309 |
| Flash Point | -58.1±25.9°C |
Synonyms:
TFAC, Perfluoroacetyl chloride
2. Key Applications
Agrochemical Synthesis
- Fluorinated Pesticides: Key intermediate for modern crop protection agents
Pharmaceutical Manufacturing
- Active Ingredients: Production of fluorinated drugs
- Peptide Synthesis: Protecting group reagent
Specialty Chemicals
- Fluorinated organic intermediates
- Fine chemical production
3. Product Advantages
✔ High Reactivity – Excellent acylating agent
✔ Fluorine Synergy – Enhances bioactivity of end products
✔ Process Efficiency – Enables clean reaction pathways
4. Physical & Chemical Properties
- Solubility:
- Reacts violently with water/alcohols
- Soluble in inert organic solvents
- Stability:
- Moisture-sensitive – store under dry inert gas
- Corrosive to most metals
5. Handling & Storage
| Parameter | Requirement |
|---|---|
| Storage Temp | -20°C (cylinder) |
| Packaging | 10kg stainless steel cylinders |
| Special Notes | Use nickel/alloy equipment |
6. Safety Information
Danger!
- H314: Causes severe skin burns and eye damage
- H330: Fatal if inhaled
- H331: Toxic if inhaled
Protective Measures:
- P260: Do not breathe gas
- P280: Wear face shield/acid-resistant gloves
- P310: Immediate medical attention required
7. Quality Specifications
- Purity: ≥99% (GC)
- Acid Content: ≤0.1%
- Non-volatile Matter: ≤0.01%
Disclaimer:
The above content is for reference and communication only among industry insiders, and does not guarantee its accuracy or completeness. According to relevant laws and regulations and the regulations of this website, units or individuals who purchase related items should obtain valid qualifications and qualification conditions.
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