维多利亚网站vic chiral reagents product catalog
1,1'-[(1r)-[1,1'-binaphthalene]-2,2'-diyl]bis[1,1-diphenylphosphine]
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chinese name: (r)-2,2'-双(二苯基膦)-1,1'-联萘
cas no.: 76189-55-4 product number: 110231
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package specification
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price(rmb)
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delivery time
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|---|---|---|
| 1g | 125.00 | in stock |
| 5g | 350.00 | in stock |
| order for large package | please call for advice | - |
above prices are only available in china.
properties
| cas no. | 76189-55-4 | appearance | please contact us |
|---|---|---|---|
| molecular formula | c44h32p2 | specific rotation | 233°, (c=0.3 in toluene) |
| molecular weight | 622.7 | melting point | 239-241°c |
| purity | ≥98% | boiling point | n/a |
| optical purity | ≥99%e.e. | density | n/a |
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