Bis(di-tert-butylphosphino)pentane CAS 65420-68-0

Purity 97%+In StockPharmaceutical Standards
CAS No.65420-68-0
Molecular FormulaC21H46P2
Molecular Weight360.54 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Bis(di-tert-butylphosphino)pentane CAS 65420-68-0 chemical structure

Description

The occurrence of Bis(di-tert-butylphosphino)pentane is closely related to organophosphorus functionality in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

Bis(di-tert-butylphosphino)pentane (CAS 65420-68-0) is a high-purity analytical reference standard with the molecular formula C21H46P2 and a molecular weight of 360.54 g/mol.

Bis(di-tert-butylphosphino)pentane (C21H46P2) contains organophosphorus 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.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

CATO manufactures Bis(di-tert-butylphosphino)pentane 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 FormulaC21H46P2
Molecular Weight360.54 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.)1975

Recommended Standards

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