N,N,N',N'-Tetraethyl-P-phenylphosphonic diamide CAS 4519-35-1

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including N,N,N',N'-Tetraethyl-P-phenylphosphonic diamide.

N,N,N',N'-Tetraethyl-P-phenylphosphonic diamide (CAS 4519-35-1), molecular formula C14H25N2OP and molecular weight 268.33 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C14H25N2OP, N,N,N',N'-Tetraethyl-P-phenylphosphonic diamide contains an amide group, organophosphorus functionality, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 268.33 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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 N,N,N',N'-Tetraethyl-P-phenylphosphonic diamide 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

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