Heptafluorobutyric anhydride (HFAA) is a acylation reagent and protecting group often used to acylate amines, alcohols, and phenols. HFAA is used to increase volatility of an analyte, and to introduce fluorine atoms for better detection limits in gas chromatography applications.

Package Sizes: 10x1 g; 25 g; 100 g

Product Numbers: 12203-10x1, 12203-25 and 12203-100

Product Name: Heptafluorobutyric anhydride (HFAA)

Alternative Names: Heptafluorobutyric anhydride; HFAA; CAS 336-59-4; HFBA Anhydride; Heptafluorobutyric acid anhydride; buy HFAA; HFAA anhydride; C₈F₁₄O₃

Specifications

Appearance: Clear, Colorless Liquid

Purity: is ≥ 98%

Storage: 20 °C, protected from moisture

 

Properties Physical State: Liquid

CAS#: 336-59-4

Chemical Formula: C₈F₁₄O₃

Molecular Weight: 410.06