Chlorodifluoroacetic anhydride, 98+%

Ref. 02-A12432

Product Information

• Name: Chlorodifluoroacetic anhydride, 98+%
• Synonyms: 2-chloro-2,2-difluoroacetyl 2-chloro-2,2-difluoroacetate
• Brand: Alfa Aesar By Thermo Fisher Scientific
• Description: It is used as the reagent for the derivatization of amines, alcohols, etc., for GC purposes. It has been utilized for dual element acetylation tagging derivatization of amines by using microwave sustained helium emission detector1 and as a derivatization reagent in determination of estrone and 17β-estradiol in hair by GC-MS2. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Chemical properties

• Molecular weight: 242.93
• Formula: C₄Cl₂F₄O₃
• Purity: 98+%
• Color/Form: Clear colorless to pale yellow, Liquid
• InChI key: VBJIFLOSOQGDRZ-UHFFFAOYSA-N