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1,1'-[(4s)-2,2,2',2'-tetrafluoro[4,4'-bi-1,3-benzodioxole]-5,5'-diyl]bis[1,1-diphenylphosphine]
chinese name: 1,1'-[(4s)-2,2,2',2'-四氟[4,4'-二-1,3-亚甲二氧基苯]-5,5'-二基]双[1,1-二苯基膦]
cas no.: 503538-70-3 product number: 200189
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package specification
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price(rmb)
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delivery time
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|---|---|---|
| 100mg | 1450.00 | in stock |
| order for large package | please call for advice | - |
above prices are only available in china.
properties
| cas no. | 503538-70-3 | appearance | please contact us |
|---|---|---|---|
| molecular formula | c38h24f4o4p2 | specific rotation | -49 °, in methanol |
| molecular weight | 682.5 | melting point | n/a |
| purity | ≥98% | boiling point | 670.9 /- 55.0°c |
| optical purity | ≥99%e.e. | density | n/a |
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