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Trifluoroacetic anhydride (CAS# 407-25-0)
Category: Acylation
Description
| Trifluoroacetic anhydride (CAS# 407-25-0) is an acylation reagent and protection reagent. TFAA is reactive towards amines, alcohols and phenol functional groups. As a GC derivatization reagent, TFAA derivatives are often introduced for the sake of improving gas chromatographic resolution and improved detection with ECD detectors.
The reaction between trifluoroacetic acid anhydride (TFAA) and compounds containing amines or alcohol moieties is facile and the reaction is easy to conduct. After the preparation of O-trifluoroacetyl and N-trifluoroacetyl derivatives, gas chromatograms tend to be significantly improved due to decreased analyte polarity and increased sample volatility. TFAA is one of CovaChem's signature products, and is among the highest purity in the industry. Inquire for bulk quantities of this high quality trifluoroacetic anhydride.
Package Sizes: 10x1 g; 25 g; 100 g Product Numbers: 12201-10x1, 12201-25 and 12201-100 Product Name: TFAA Alternative Names: TFAA; Trifluoroacetic anhydride; C4F6O3
Specifications Appearance: Clear, Colorless Liquid Purity: is ≥ 99.0% Storage: 20 °C, protected from moisture Properties Properties Physical State: Liquid CAS#: 407-25-0 Chemical Formula: C4F6O3 Molecular Weight: 210.03 Boiling Point: 39.5-40 °C (Lit) Melting Point: -65 °C (Lit) Density: 1.487 Country of Origin: USA Tariff Code: 2915.90.5000 Additional Product Information: Trifluoroacetic Anhydride (TFAA) Protocol and Product Information Bulletin Trifluoroacetic Anhydride (TFAA) MSDS |
