Bis(1H,1H,2H,2H-perfluorodecyl)disulfide CAS 42977-21-9

Purity 97%+In StockPharmaceutical Standards
CAS No.42977-21-9
Molecular FormulaC20H8F34S2
Molecular Weight958.35 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Bis(1H,1H,2H,2H-perfluorodecyl)disulfide CAS 42977-21-9 chemical structure

Description

Bis(1H,1H,2H,2H-perfluorodecyl)disulfide (C20H8F34S2) contains sulfur-containing functionality, fluorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; 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.

Bis(1H,1H,2H,2H-perfluorodecyl)disulfide (CAS 42977-21-9) is a high-purity analytical reference standard with the molecular formula C20H8F34S2 and a molecular weight of 958.35 g/mol.

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 Bis(1H,1H,2H,2H-perfluorodecyl)disulfide 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 FormulaC20H8F34S2
Molecular Weight958.35 g/mol
Purity97%+
StorageStore at room temperature
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)0.0
CAS Registry Year (est.)1969
Halogen ContentF-containing
Sulfur Atoms2

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