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Where to find a good Trifluoroacetic Anhydride TFAA factory and supplier from China? TNJ Chemical is a very professional chemical company specialized in Trifluoroacetic Anhydride TFAA since from 2001. Our Trifluoroacetic Anhydride TFAA is good quality with competitive price. If you want to buy Trifluoroacetic Anhydride TFAA, please feel free to contact sales25@tnjchem.com


Product Information

Product Name                 Trifluoroacetic Anhydride
Synonyms                      TFAA; 2,2,2-Trifluoroacetic anhydride; Hexafluoroacetic anhydride;
CAS No.                        407-25-0
EINECS No.                    206-982-9
Molecular formula            C4F6O3
Molecular weight             210.03

Physical Properties
Colorless transparent liquid, soluble in water, irritating, easily volatile. Also soluble in ether and acetic acid.
Density                         1.511g/mL at 20℃
Melting Point                  -63.5℃
Boiling Point                   39.5-40℃ at 20 mm Hg
Flashing Point                 -26℃
Refractive Index             1.3
Vapor pressure               439mmHg at 25℃
Water solubility               Hydrolysis

Specification
Items                          Specification
Appearance                  Colorless transparent liquid
Assay                          ≥99.00%
Chloride                       ≤0.005%
Sulphate                      ≤0.05%
Fluoride                        ≤0.01%

Applications
1) Trifluoroacetic Anhydride used as a pesticide intermediates, such as Chlorfenapyr.
2) Trifluoroacetic Anhydride used in esterification reaction in organic synthesis.
3) Trifluoroacetic Anhydride used as a protective agent for analysis reagents, solvents, catalysts, dehydration condensing agents, carboxyl and amino trifluoroacetylation.
4) Trifluoroacetic Anhydride also preparation of organic fluorine fine chemicals, medicine and pesticide raw materials

Packaging
50kg, 150kg or 250kg per plastic drum, inner steel drum;
20MT per 20’ft container with or without pallets.

Storage
Store in cool place. Keep container tightly closed in a dry and well-ventilated place.
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