Bis(3,5-bis(trifluoromethyl)phenyl)phosphine CAS 166172-69-6

Description

The occurrence of Bis(3,5-bis(trifluoromethyl)phenyl)phosphine is closely related to organophosphorus functionality, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

Bis(3,5-bis(trifluoromethyl)phenyl)phosphine (CAS 166172-69-6) is a high-purity analytical reference standard with the molecular formula C16H19F12P and a molecular weight of 470.28 g/mol.

Structurally, Bis(3,5-bis(trifluoromethyl)phenyl)phosphine (C16H19F12P) contains organophosphorus functionality, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 1.5, corresponding to approximately 1 ring(s) or double-bond equivalent(s). With a molecular weight of 470.28 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), Bis(3,5-bis(trifluoromethyl)phenyl)phosphine 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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