2-Chloro-1,1,1,2-tetrafluoroethane (Freon #124) CAS 2837-89-0

Purity 97%+In StockPharmaceutical Standards
CAS No.2837-89-0
Molecular FormulaC2HClF4
Molecular Weight136.48 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-Chloro-1,1,1,2-tetrafluoroethane (Freon #124) CAS 2837-89-0 chemical structure

Description

Based on its molecular formula C2HClF4, 2-Chloro-1,1,1,2-tetrafluoroethane (Freon #124) contains fluorine/chlorine substitution; these features give the compound characteristic molecular-ion distribution patterns in mass spectrometry. The molecular weight of 136.48 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.

2-Chloro-1,1,1,2-tetrafluoroethane (Freon #124) (CAS 2837-89-0), molecular formula C2HClF4 and molecular weight 136.48 g/mol, is a CATO reference standard with documented purity and traceability.

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.

CATO manufactures 2-Chloro-1,1,1,2-tetrafluoroethane (Freon #124) under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC2HClF4
Molecular Weight136.48 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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