4,4,4-Trifluorobutyric anhydride CAS 1263376-47-1

Purity 97%+In StockPharmaceutical Standards
CAS No.1263376-47-1
Molecular FormulaC8H8F6O3
Molecular Weight266.14 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4,4,4-Trifluorobutyric anhydride CAS 1263376-47-1 chemical structure

Description

4,4,4-Trifluorobutyric anhydride (CAS 1263376-47-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H8F6O3. Molecular weight: 266.14 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC8H8F6O3
Molecular Weight266.14 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityHygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1990
Halogen ContentF-containing

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