Hexafluoropropene oxide trimer CAS 2641-34-1

Purity 97%+In StockPharmaceutical Standards
CAS No.2641-34-1
Molecular FormulaC9F18O3
Molecular Weight498.07 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Hexafluoropropene oxide trimer CAS 2641-34-1 chemical structure

Description

Hexafluoropropene oxide trimer (CAS 2641-34-1), molecular formula C9F18O3 and molecular weight 498.07 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C9F18O3, Hexafluoropropene oxide trimer contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 498.07 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.

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

Molecular FormulaC9F18O3
Molecular Weight498.07 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityHygroscopic; reseal immediately after opening; Contains 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?