rac-BINAP, 97%
rac-BINAP, 97% (CAS 98327-87-8) supplier Zemixal. Lab and bulk packs, batch COA, fast global delivery. Catalogue no. ZX-017709.
About rac-BINAP, 97%
rac-BINAP, 97% sits in our metal Catalysts & Ligands section and ships worldwide from stock or short lead time. Key data (97%): CAS 98327-87-8, formula C44H32P2 and molar mass 622.7 g/mol. Typical appearance is white to yellow to beige powder or crystals.
Where it is used
- Cross-coupling reactions
- Homogeneous catalysis
- Asymmetric synthesis
Handling and storage
Physical constants on file: melting point 283-286 °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, 25 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. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.
Typical uses
- Cross-coupling reactions
- Homogeneous catalysis
- Asymmetric synthesis
Applications
Specifications and identifiers
| Product name | rac-BINAP, 97% |
|---|---|
| Catalogue number | ZX-017709 |
| CAS number | 98327-87-8 |
| IUPAC name | [1-(2-diphenylphosphanylnaphthalen-1-yl)naphthalen-2-yl]-diphenylphosphane |
| Molecular formula | C44H32P2 |
| Molar mass | 622.7 g/mol |
| Exact mass | 622.1979 |
| Purity / assay | 97% |
| Physical form | Crystalline |
| Appearance | White to yellow to beige powder or crystals |
| Melting point | 283-286 °C |
| XLogP3 | 11.4 |
| H-bond donors / acceptors | 0 / 0 |
| Topological polar surface area | 0 Ų |
| HS code | 29333990 |
| InChIKey | MUALRAIOVNYAIW-UHFFFAOYSA-N |
| SMILES | C1=CC=C(C=C1)P(C2=CC=CC=C2)C3=C(C4=CC=CC=C4C=C3)C5=C(C=CC6=CC=CC=C65)P(C7=CC=CC=C7)C8=CC=CC=C8 |
| PubChem CID | 634876 |
| Synonyms | (±)-2,2′-Bis(diphenylphosphino)-1,1′-binaphthalene, 2,2′-Bis(diphenylphosphino)-1,1′-binaphthalene, (±)-BINAP, [1,1′-Binaphthalene]-2,2′-diylbis[diphenylphosphine], (1,1'-Binaphthalene)-2,2'-diylbis(diphenylphosphine), Phosphine, 1,1'-(1,1'-binaphthalene)-2,2'-diylbis(1,1-diphenyl-, Binap, (A+-)-, (R)-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl, 2,2'-Bis(diphenylphosphino)-1,1'-binaphthalene, (S)-(-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl, (+/-)-BINAP, (+)-Binap |
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 | |
| 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.
Questions about rac-BINAP, 97%
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Other grades with CAS 98327-87-8
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