Phenyltin Trichloride CAS 1124-19-2

Purity >95%In StockPharmaceutical Standards
CAS No.1124-19-2
Molecular FormulaC6H5Cl3Sn
Molecular Weight302.17 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Phenyltin Trichloride CAS 1124-19-2 chemical structure

Description

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.

Phenyltin Trichloride (CAS 1124-19-2), molecular formula C6H5Cl3Sn and molecular weight 302.17 g/mol, is a CATO reference standard with documented purity and traceability.

Phenyltin Trichloride (C6H5Cl3Sn) contains chlorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

CATO manufactures Phenyltin Trichloride 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 FormulaC6H5Cl3Sn
Molecular Weight302.17 g/mol
Purity>95%
StorageStore at room temperature
Solubility (reference)Soluble in methanol, acetonitrile, DMSO
StabilityMay oxidize slowly on prolonged air exposure
Degree of Unsaturation (DBE)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1957
Halogen ContentCl-containing

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