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- Product:
- Trifluoroacetic anhydride (TFAA)
- Formula:
- C4F6O3
- CAS No.:
- 407-25-0
- Product No.:
- SP1282
- Package:
- 200KGS/Drum or in terms of customer's requirements.
Physicochemical Properties
Colorless volatile fuming liquid. Similar to acetic acid. Hygroscopic and irritating odor.
It can be miscible with water, fluoroalkanes, methanol, benzene, ether, carbon tetrachloride and hexane. It can partially dissolve alkanes and carbon disulfide above six carbon.
Specification
|
ITEM |
SPECIFICATION |
RESULT |
|
Appearance |
Colorless transparent liquid |
Colorless transparent liquid |
|
Sulphate |
≤0.05% |
Confirmed |
|
Fluoride |
≤0.005% |
Confirmed |
|
Chloride |
≤0.005% |
Confirmed |
|
Assay |
≥99.5% |
99.86% |
Applications and Usages
It is used as analytical reagent, solvent, catalyst, dehydration condensation agent, carboxyl and amino trifluoroacetylation protective agent.