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| (S)-(-)-2,2'-Diamino-1,1'-binaphthalene Basic information |
| Product Name: | (S)-(-)-2,2'-Diamino-1,1'-binaphthalene | | Synonyms: | 1-(2-amino-1-naphthalenyl)-2-naphthalenamine;(S)-(-)-2,2'-Diamino-1,1'-biphthalene;(S)-[1,1'-Binaphthalene]-2,2'-diamine,99%e.e.;1,1'-BINAPHTHYL-2,2'-DIAMINE;(+/-)-1,1'-BINAPHTHALENE-2,2'-DIAMINE;(S)-(-)-1,1'-Binaphthyl-2,2'-diamine;(S)-(-)-1,1'-Binaphthyl-2,2'-diamine 99%;(+/-)-2,2'-DIAMINO-1,1'-BINAPHTHALENE | | CAS: | 18531-95-8 | | MF: | C20H16N2 | | MW: | 284.35 | | EINECS: | | Product Categories: | Achiral Nitrogen;BINAM Series | | Mol File: | 18531-95-8.mol |
| (S)-(-)-2,2'-Diamino-1,1'-binaphthalene Chemical Properties |
| Melting point | 242-244 °C(lit.) | | alpha | -156 º (c=1, pyridine) | | Boiling point | 416.85°C (rough estimate) | | density | 1.0447 (rough estimate) | | refractive index | 1.6450 (estimate) | | storage temp. | Keep in dark place,Inert atmosphere,Room temperature | | form | Powder | | pka | 3.79±0.10(Predicted) | | color | slightly beige | | optical activity | [α]20/D 157°, c = 1 in pyridine | | Water Solubility | slightly soluble | | λmax | 368nm(H2O)(lit.) | | BRN | 2419071 | | CAS DataBase Reference | 18531-95-8(CAS DataBase Reference) |
| (S)-(-)-2,2'-Diamino-1,1'-binaphthalene Usage And Synthesis |
| Chemical Properties | off-white to beige powder | | Uses | Used in the synthesis of chiral lactones. |
| (S)-(-)-2,2'-Diamino-1,1'-binaphthalene Preparation Products And Raw materials |
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