Bis(dicyclohexylphosphine)methane CAS 137349-65-6

Purity 97%+In StockPharmaceutical Standards
CAS No.137349-65-6
Molecular FormulaC25H46P2
Molecular Weight408.58 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Bis(dicyclohexylphosphine)methane CAS 137349-65-6 chemical structure

Description

The occurrence of Bis(dicyclohexylphosphine)methane is closely related to organophosphorus functionality in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

Bis(dicyclohexylphosphine)methane (CAS 137349-65-6) is a high-purity analytical reference standard with the molecular formula C25H46P2 and a molecular weight of 408.58 g/mol.

Bis(dicyclohexylphosphine)methane (C25H46P2) 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.

As a certified reference material (CRM), Bis(dicyclohexylphosphine)methane 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 FormulaC25H46P2
Molecular Weight408.58 g/mol
Purity97%+
StorageStore at room temperature
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1996

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