N1,N2-Bis((2-(diphenylphosphino)phenyl)methylene)-1,2-ethanediamine CAS 74684-87-0

Description

Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, organophosphorus functionality, N1,N2-Bis((2-(diphenylphosphino)phenyl)methylene)-1,2-ethanediamine is typically pale yellow to yellow amorphous powder. Its solid-state physicochemical attributes — including a molecular weight of 604.66 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

CATO supplies N1,N2-Bis((2-(diphenylphosphino)phenyl)methylene)-1,2-ethanediamine (CAS 74684-87-0), a certified reference material (molecular formula C40H34N2P2, MW 604.66 g/mol) for analytical method development and quality control.

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), N1,N2-Bis((2-(diphenylphosphino)phenyl)methylene)-1,2-ethanediamine 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

Why CATO?

• ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
• 130,000+ catalog items in stock, COA supplied with every batch
• Worldwide shipping with full export documentation (HS code guidance available)
• Technical support: +86 18665070610 / Nicole.chen@cato-chem.com