2,2'-Biquinoline, GR 99%+
Buy 2,2'-Biquinoline, GR 99%+ (CAS 119-91-5) from Zemixal. Request a quote with price, lead time and documents. Catalogue no. ZX-011118.
About 2,2'-Biquinoline, GR 99%+
Zemixal supplies 2,2'-Biquinoline, GR 99%+ within its pharma Intermediates & Building Blocks portfolio. Key data (AR): CAS 119-91-5, formula C18H12N2 and molar mass 256.3 g/mol. It is described as powder or crystals or chunk(s).
Where it is used
- Analytical determinations
- Indicator for titrations
Handling and storage
Reported physical data: melting point 192-195 °C. Classified under GHS with signal word Warning and hazard statements H315, H319 and H335. Read the SDS before first use.
Standard pack sizes are 1 g, 5 g, 100 g and 1 kg, and custom quantities are quoted on request. You receive a batch certificate of analysis and a 16-section SDS with each order. Request pricing online and we confirm availability, documentation and freight to your country.
Typical uses
- Analytical determinations
- Indicator for titrations
Applications
Grade guides
Specifications and identifiers
| Product name | 2,2'-Biquinoline, GR 99%+ |
|---|---|
| Catalogue number | ZX-011118 |
| CAS number | 119-91-5 |
| IUPAC name | 2-quinolin-2-ylquinoline |
| Molecular formula | C18H12N2 |
| Molar mass | 256.3 g/mol |
| Exact mass | 256.1 |
| Grade | AR |
| Purity / assay | ≥99% |
| Physical form | Crystalline |
| Appearance | Powder or crystals or chunk(s) |
| Melting point | 192-195 °C |
| XLogP3 | 4.3 |
| H-bond donors / acceptors | 0 / 2 |
| Topological polar surface area | 25.8 Ų |
| HS code | 29333990 |
| InChIKey | WPTCSQBWLUUYDV-UHFFFAOYSA-N |
| SMILES | C1=CC=C2C(=C1)C=CC(=N2)C3=NC4=CC=CC=C4C=C3 |
| PubChem CID | 8412 |
| Synonyms | 2,2'-Diquinolyl, Cuproin, Cuproine, 2,2'-Biquinolyl, 2,2'-Quinolyl, 2,2/'-Biquinoline, 2-(2-quinolyl)quinoline, 2-(quinolin-2-yl)quinoline, CS-B1769, 2,2 inverted exclamation mark -Biquinoline, 2,2'-Biquinoline, for spectrophotometric det. of Cu, >=99.0% |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Warning
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, 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
| 1 g | Quoted on request | |
| 5 g | Quoted on request | |
| 100 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.
Questions about 2,2'-Biquinoline, GR 99%+
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Other grades with CAS 119-91-5
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