Di-n-butylbis(dodecylthio)tin CAS 1185-81-5

Purity 97%+In StockPharmaceutical Standards
CAS No.1185-81-5
Molecular FormulaC32H68S2Sn
Molecular Weight635.72 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Di-n-butylbis(dodecylthio)tin CAS 1185-81-5 chemical structure

Description

Di-n-butylbis(dodecylthio)tin (C32H68S2Sn) contains sulfur-containing functionality. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

CATO supplies Di-n-butylbis(dodecylthio)tin (CAS 1185-81-5), a certified reference material (molecular formula C32H68S2Sn, MW 635.72 g/mol) for analytical method development and quality control.

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.

As a certified reference material (CRM), Di-n-butylbis(dodecylthio)tin meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

Molecular FormulaC32H68S2Sn
Molecular Weight635.72 g/mol
Purity97%+
StorageStore at room temperature
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)-1.0
CAS Registry Year (est.)1957
Sulfur Atoms2

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