4,4,4-Trifluorobut-2-ynal CAS 99048-75-6

Purity 97%+In StockPharmaceutical Standards
CAS No.99048-75-6
Molecular FormulaC4HF3O
Molecular Weight122.05 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4,4,4-Trifluorobut-2-ynal CAS 99048-75-6 chemical structure

Description

As a certified reference material (CRM), 4,4,4-Trifluorobut-2-ynal 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.

CATO supplies 4,4,4-Trifluorobut-2-ynal (CAS 99048-75-6), a certified reference material (molecular formula C4HF3O, MW 122.05 g/mol) for analytical method development and quality control.

Based on its molecular formula C4HF3O, 4,4,4-Trifluorobut-2-ynal contains a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 122.05 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.

Physical & Chemical Properties

Molecular FormulaC4HF3O
Molecular Weight122.05 g/mol
Purity97%+
StorageStore at 2-8°C, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure
Degree of Unsaturation (DBE)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1985
Halogen ContentF-containing

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