9,9,9',9',9'',9''-Hexamethyl-N7,N7''-di(naphthalen-2-yl)-N7,N7''-diphenyl-9H,9'H,9''H-[2,2':7',2''-terfluorene]-7,7''-diamine CAS 669016-17-5

Description

Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, 9,9,9',9',9'',9''-Hexamethyl-N7,N7''-di(naphthalen-2-yl)-N7,N7''-diphenyl-9H,9'H,9''H-[2,2':7',2''-terfluorene]-7,7''-diamine is typically pale yellow to yellow amorphous powder. Its solid-state physicochemical attributes — including a molecular weight of 1013.31 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.

9,9,9',9',9'',9''-Hexamethyl-N7,N7''-di(naphthalen-2-yl)-N7,N7''-diphenyl-9H,9'H,9''H-[2,2':7',2''-terfluorene]-7,7''-diamine (CAS 669016-17-5), molecular formula C77H60N2 and molecular weight 1013.31 g/mol, is a CATO reference standard with documented purity and traceability.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

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