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CAS RN: 325773-62-4 | Product Number: B5957
2,2'-Bis[bis(3,5-dimethylphenyl)phosphino]-1,1'-biphenyl
![Chemical Structure of 2,2'-Bis[bis(3,5-dimethylphenyl)phosphino]-1,1'-biphenyl](/medias/B5957.jpg?context=bWFzdGVyfHJvb3R8NTg3ODh8aW1hZ2UvanBlZ3xhRGs0TDJnd01TODVNRGc0TnpNek16Z3dOak00TDBJMU9UVTNMbXB3Wnd8NTdjMzRjODBjYjYxNTg0ZDE2NjA3OTJlNGQxNjVjYzFhOTM5NmM1MDhhNWY2ZWQ3N2NiMTg1YjcxNDlkODMzYQ "2,2'-Bis[bis(3,5-dimethylphenyl)phosphino]-1,1'-biphenyl")
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![2,2'-Bis[bis(3,5-dimethylphenyl)phosphino]-1,1'-biphenyl](/_ui/responsive/theme-tci/images/missing_product_zoom.jpg "2,2'-Bis[bis(3,5-dimethylphenyl)phosphino]-1,1'-biphenyl")
Purity: >98.0%(GC)
Synonyms:
- 2,2'-Biphenyldiylbis[bis(3,5-dimethylphenyl)phosphine]
Product Documents:
| Size | Unit Price | Belgium | Japan* | Quantity |
|---|---|---|---|---|
| 100MG |
€91.00
|
1 | ≥40 |
|
| 500MG |
€310.00
|
2 | 12 |
|
*Stock available in Belgium will be delivered in 1 to 3 days
*Stock available in Japan will be delivered in 1 to 2 weeks (excludes regulated items and dry ice shipments).
| Product Number | B5957 |
Purity / Analysis Method 
|
>98.0%(GC) |
| Molecular Formula / Molecular Weight | C__4__4H__4__4P__2 = 634.78 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature
|
Room Temperature (Recommended in a cool and dark place, <15°C) |
| Store Under Inert Gas | Store under inert gas |
| Condition to Avoid | Air Sensitive |
| Packaging and Container
|
100MG-Glass Bottle with Plastic Insert (View image), 500MG-Glass Bottle with Plastic Insert (View image) |
| CAS RN | 325773-62-4 |
| Reaxys Registry Number | 8743589 |
| PubChem Substance ID | 468590808 |
Specifications
| Appearance | White to Almost white powder to crystal |
| Purity(GC) | min. 98.0 % |
| Melting point | 159.0 to 163.0 °C |
| NMR | confirm to structure |
Properties (reference)
| Melting Point | 161 °C |
GHS
Related Laws:
Transport Information:
| HS Number | 2931498090 |
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