1,1′-Bi-2-naphthol, 99%
Buy 1,1′-Bi-2-naphthol, 99% (CAS 602-09-5) from Zemixal. Request a quote with price, lead time and documents. Part of our Phenols & Naphthols range.
About 1,1′-Bi-2-naphthol, 99%
1,1′-Bi-2-naphthol, 99% is part of the Zemixal phenols & Naphthols range. Identity at a glance (99%): CAS 602-09-5, formula C20H14O2 and molar mass 286.3 g/mol. It is described as white to yellow to grey to brown powder or crystals or chunks.
Typical applications
- Coordination chemistry
- Organic synthesis
Storage and safety notes
Literature values: melting point 214-217 °C. It carries the GHS signal word Danger (H301, H315, H319 and H335), so wear gloves and eye protection and work with good ventilation.
Order it in 5 g, 25 g and 1 kg packs or ask for a bulk quotation. Each lot travels with a batch certificate of analysis and a 16-section SDS. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.
Typical uses
- Coordination chemistry
- Organic synthesis
Applications
Specifications and identifiers
| Product name | 1,1′-Bi-2-naphthol, 99% |
|---|---|
| Catalogue number | ZX-009169 |
| CAS number | 602-09-5 |
| IUPAC name | 1-(2-hydroxynaphthalen-1-yl)naphthalen-2-ol |
| Molecular formula | C20H14O2 |
| Molar mass | 286.3 g/mol |
| Exact mass | 286.0994 |
| Purity / assay | 99% |
| Physical form | Crystalline |
| Appearance | White to yellow to grey to brown powder or crystals or chunks |
| Melting point | 214-217 °C |
| XLogP3 | 5.3 |
| H-bond donors / acceptors | 2 / 2 |
| Topological polar surface area | 40.5 Ų |
| HS code | 28439019 |
| InChIKey | PPTXVXKCQZKFBN-UHFFFAOYSA-N |
| SMILES | C1=CC=C2C(=C1)C=CC(=C2C3=C(C=CC4=CC=CC=C43)O)O |
| PubChem CID | 11762 |
| Synonyms | (±)-1,1′-Binaphthalene-2,2′-diol, (±)-2,2′-Dihydroxy-1,1′-dinaphthyl, 2,2′-Dihydroxybinaphthalene, 2,2′-Dihydroxydinaphthyl, 2,2′-Dinaphthol, BINOL, 1,1'-Bi-2-naphthol, [1,1'-Binaphthalene]-2,2'-diol, beta-Binaphthol, 1,1'-Binaphthyl-2,2'-diol, Bis-beta-naphthol, alpha-Binaphthyl-2,2'-diol |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Danger
- H301Toxic if swallowed
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements P261, P264, P264 + P265, P270, P271, P280, P301 + P316, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P330, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 5 g | Quoted on request | |
| 25 g | Quoted on request | |
| 1 kg | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
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