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CAS RN: 147253-67-6 | Product Number: B2436
1,2-Bis[(2R,5R)-2,5-dimethylphospholano]benzene
![Chemical Structure of 1,2-Bis[(2R,5R)-2,5-dimethylphospholano]benzene](/medias/B2436.jpg?context=bWFzdGVyfHJvb3R8NjI4MTl8aW1hZ2UvanBlZ3xhREkyTDJnMU15ODRPVEl3TURReE5USXhNVGd5TDBJeU5ETTJMbXB3Wnd8ZDA5NTBmMzk5NDk0YjZiN2ZlMzgyMjNiMTQ1OGVkOTZmODI3NmViMWFmOWI1OTNmMzYxMjZjNjQ1YzQ5N2RkMw "1,2-Bis[(2R,5R)-2,5-dimethylphospholano]benzene")
![Thumbnail of 1,2-Bis[(2R,5R)-2,5-dimethylphospholano]benzene](/medias/B2436.jpg?context=bWFzdGVyfHJvb3R8MTgzOTl8aW1hZ2UvanBlZ3xhRFkzTDJnMk9TODRPVE16TkRnM05qY3pNemMwTDBJeU5ETTJMbXB3Wnd8NmUzOWU4ZTUzZGZlNTgyYzExNmI4M2ZhMzA3ZGIzYzQ3NmU0YTBkZGM3N2U2MjVhYTQ1YzY2MDNiNDVjYTIzMQ)
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![1,2-Bis[(2R,5R)-2,5-dimethylphospholano]benzene](/_ui/responsive/theme-tci/images/missing_product_zoom.webp "1,2-Bis[(2R,5R)-2,5-dimethylphospholano]benzene")
Purity: >98.0%(GC)
Synonyms:
- (R,R)-Me-DUPHOS
- 1,2-Bis[(2R,5R)-2,5-dimethylphospholan-1-yl]benzene
Product Documents:
| Size | Unit Price | Hyderabad | Japan* | Quantity |
|---|---|---|---|---|
| 100MG |
₹6,600.00
|
3 | 16 |
|
| 500MG |
₹27,100.00
|
4 | 6 |
|
*Upon orders receipt, Hyderabad stocks will be dispatched on the same day.
*Items available in Japan warehouse will be dispatched in 10-12 working days.
*INR price is exclusive of domestic taxes applicable.
*TCI frequently reviews storage conditions to optimize them. Please note that the latest information on the storage temperature for the products is described on our website.
| Product Number | B2436 |
Purity / Analysis Method 
|
>98.0%(GC) |
| Molecular Formula / Molecular Weight | C__1__8H__2__8P__2 = 306.37 |
| 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 | 147253-67-6 |
| Reaxys Registry Number | 9419856 |
| PubChem Substance ID | 468590490 |
| Merck Index (14) | 3466 |
| MDL Number | MFCD00142336 |
Specifications
| Appearance | White to Light yellow powder to crystal |
| Purity(GC) | min. 98.0 % |
| Melting point | 81.0 to 85.0 °C |
| Specific rotation [a]20/D | -470 to -520 deg(C=1, hexane) |
| NMR | confirm to structure |
Properties (reference)
| Melting Point | 83 °C |
| Specific Rotation | -502° (C=1,Hexane) |
GHS
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