维多利亚网站vic chiral reagents product catalog
(1r,2r)-n,n'-di-p-tosyl-1,2-diphenyl-1,2-ethylenediamine
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chinese name: (1r,2r)-n,n'-双(对甲苯磺酰基)-1,2-二苯基乙二胺
cas no.: 121758-19-8 product number: 100875
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package specification
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price(rmb)
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delivery time
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|---|---|---|
| 5g | 1005.00 | in stock |
| 25g | 2005.00 | in stock |
| 100g | 6185.00 | in stock |
| 1kg | please contact us | in stock |
| order for large package | please call for advice | - |
above prices are only available in china.
properties
| cas no. | 121758-19-8 | appearance | please contact us |
|---|---|---|---|
| molecular formula | c28h28n2o4s2 | specific rotation | 40.5°, (c=1.76 in chloroform) |
| molecular weight | 520.7 | melting point | 203-208°c |
| purity | ≥98% | boiling point | n/a |
| optical purity | ≥99%e.e. | density | n/a |
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