2-vinylnaphthalene 28406-56-6 InChI=1/C12H10/c1-2-10-7-8-11-5-3-4-6-12(11)9-10/h2-9H,1H naphthalene, 2-ethenyl- CAS 28406-56-6

Description

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

2-vinylnaphthalene 28406-56-6 InChI=1/C12H10/c1-2-10-7-8-11-5-3-4-6-12(11)9-10/h2-9H,1H naphthalene, 2-ethenyl- (CAS 28406-56-6), molecular formula C12H10 and molecular weight 154.21 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to an aromatic ring system, 2-vinylnaphthalene 28406-56-6 InChI=1/C12H10/c1-2-10-7-8-11-5-3-4-6-12(11)9-10/h2-9H,1H naphthalene, 2-ethenyl- is typically pale yellow to yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 154.21 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.

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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