Freon #115 CAS 76-15-3

Purity 97%+In StockPharmaceutical Standards
CAS No.76-15-3
Molecular FormulaC2ClF5
Molecular Weight154.47 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Freon #115 CAS 76-15-3 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 154.47 g/mol gives Freon #115 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

Freon #115 (CAS 76-15-3), molecular formula C2ClF5 and molecular weight 154.47 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, Freon #115 (C2ClF5) contains fluorine/chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 0.0, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 154.47 g/mol, it falls into the medium-molecular-weight range. 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 FormulaC2ClF5
Molecular Weight154.47 g/mol
Purity97%+
StorageStore at 2-8°C, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, acetonitrile, DMSO
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)0.0
CAS Registry Year (est.)1957
Halogen ContentF/Cl-containing

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Why CATO?