1,1′-(1-Methyl-1,2-ethanediyl)bis[1,1-diphenylphosphine] CAS 15383-58-1

Description

The occurrence of 1,1′-(1-Methyl-1,2-ethanediyl)bis[1,1-diphenylphosphine] is closely related to organophosphorus functionality, a polycyclic aromatic system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

1,1′-(1-Methyl-1,2-ethanediyl)bis[1,1-diphenylphosphine] (CAS 15383-58-1) is a high-purity analytical reference standard with the molecular formula C27H26P2 and a molecular weight of 412.44 g/mol.

Structurally, 1,1′-(1-Methyl-1,2-ethanediyl)bis[1,1-diphenylphosphine] (C27H26P2) contains organophosphorus functionality, a polycyclic aromatic system. The molecule exhibits a degree of unsaturation (DBE) of 15.0, corresponding to approximately 15 ring(s) or double-bond equivalent(s). With a molecular weight of 412.44 g/mol, it falls into the moderately-high-molecular-weight range. 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), 1,1′-(1-Methyl-1,2-ethanediyl)bis[1,1-diphenylphosphine] 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

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