Other grades of this product :
| Sieber Linker Basic information |
| Sieber Linker Chemical Properties |
| Melting point | 243 °C | | Boiling point | 403.9±24.0 °C(Predicted) | | density | 1.395±0.06 g/cm3(Predicted) | | storage temp. | Store at 0°C | | form | Solid | | pka | 7.52±0.20(Predicted) | | color | White to Orange to Green | | InChIKey | XCJHDJAODLKGLG-UHFFFAOYSA-N | | CAS DataBase Reference | 3722-51-8(CAS DataBase Reference) |
| Hazard Codes | Xi | | Risk Statements | 36/37/38 | | Safety Statements | 26-36 | | HS Code | 29329900 |
| Sieber Linker Usage And Synthesis |
| Chemical Properties | White to off-white or grey powder | | Synthesis Reference(s) | Tetrahedron, 43, p. 3075, 1987 DOI: 10.1016/S0040-4020(01)86849-6 | | Purification Methods | Purify the xanthone by chromatography on SiO2 gel with pet ether/*benzene as eluent. Recrystallise it from *benzene or EtOH. The acetate has m 157-158o. [Itoh et al. J Am Chem Soc 107 4819 1985, Davies et al. J Org Chem 23 307 1958]. [Beilstein 18 H 46, 18 I 315, 18 II 29, 21 III/IV 601.] |
| Sieber Linker Preparation Products And Raw materials |
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