2,2,3,4,4,4-Hexafluorobutyric Acid CAS 379-90-8

Purity 97%+In StockPharmaceutical Standards
CAS No.379-90-8
Molecular FormulaC4H2F6O2
Molecular Weight196.05 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2,2,3,4,4,4-Hexafluorobutyric Acid CAS 379-90-8 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2,2,3,4,4,4-Hexafluorobutyric Acid.

2,2,3,4,4,4-Hexafluorobutyric Acid (CAS 379-90-8), molecular formula C4H2F6O2 and molecular weight 196.05 g/mol, is a CATO reference standard with documented purity and traceability.

2,2,3,4,4,4-Hexafluorobutyric Acid (C4H2F6O2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. Halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

As a certified reference material (CRM), 2,2,3,4,4,4-Hexafluorobutyric Acid meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

Molecular FormulaC4H2F6O2
Molecular Weight196.05 g/mol
Purity97%+
StorageStore at 2-8°C, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityContains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)1.0
CAS Registry Year (est.)1957
Halogen ContentF-containing

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Why CATO?