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106232 Sigma-Aldrich

Trifluoroacetic anhydride

ReagentPlus®, ≥99%

Synonym: TFAA

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Properties

grade   ReagentPlus®
vapor pressure   6.28 psi ( 20 °C)
InChI Key   QAEDZJGFFMLHHQ-UHFFFAOYSA-N
assay   ≥99%
refractive index   n20/D 1.3(lit.)
bp   39.5-40 °C(lit.)
mp   −65 °C(lit.)
density   1.511 g/mL at 20 °C(lit.)

Description

Packaging

10×1 g in ampule

3 kg in glass bottle

25 kg in composite drum

25, 100, 4×100, 500 g in glass bottle

Application

For the preparation of N- and O-trifluoroacetyl derivatives of a wide range of biologically active compounds for GC analysis. Also used in the oxidation of aldehydes to acids, esters, or amides.

Legal Information

ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC

Price and Availability

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
Precautionary statements 
Supplemental Hazard Statements 
Reacts violently with water.
RIDADR 
UN 3265 8 / PGI
WGK Germany 
2
RTECS 
AJ9800000

Documents

Certificate of Analysis

Certificate of Origin

Protocols & Articles
Peer-Reviewed Papers
15

References

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