TFAA
Chemical Name:
Trifluoroacetic Anhydride
CAS #:
407-25-0
Description:
TFAA is most commonly used for ECD and reacts with alcohols, amines, and phenols. Bases such as triethylamine and trimethylamine can be added to promote reactivity to TFAA. TFAA is frequently used for the confirmation of drugs of abuse and is the most reactive and volatile of the anhydrides.
Click here to view the Safety Data Sheet.
Physical and Chemical Properties:
Use:
Acylation Reagent for GC
Appearance:
Clear, colorless liquid
Purity:
99%
Boiling Point:
39.5-40°C (103°F)
Molecular Formula:
C₄F₆O₃
Molecular Weight:
210.03 g/mol
Specific Gravity (H2O = 1.0):
1.487
Suggested Storage Conditions:
Store in a cool, dry place with adequate ventilation and suitable for corrosives.
| Weight | N/A |
|---|---|
| Dimensions | N/A |
| Package Size: | TFAA – 10 x 1 g, TFAA – 25 g |
Categories: Acylation Reagents, Derivatizing Reagents
Regis Part #:
N/A

