9,10-Bis(4-phenylnaphthalen-1-yl)anthracene CAS 722498-65-9

Description

The occurrence of 9,10-Bis(4-phenylnaphthalen-1-yl)anthracene is closely related to a polycyclic aromatic system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

9,10-Bis(4-phenylnaphthalen-1-yl)anthracene (CAS 722498-65-9), molecular formula C46H30 and molecular weight 582.73 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to a polycyclic aromatic system, 9,10-Bis(4-phenylnaphthalen-1-yl)anthracene is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 582.73 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.

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

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