Other grades of this product :
| meso-1,2-Diphenyl-1,2-ethanediol Basic information |
| Product Name: | meso-1,2-Diphenyl-1,2-ethanediol | | Synonyms: | 1,2-Ethanediol, 1,2-diphenyl-, (R*,S*)-;1,2-Ethanediol, 1,2-diphenyl-, meso-;meso-Stilbene glycol;1,2-DIPHENYL-1,2-ETHANEDIOL;MESO-1,2-DIPHENYLETHYLENE GLYCOL;MESO-1,2-DIPHENYL-1,2-ETHANEDIOL;MESO-HYDROBENZOIN;HYDROBENZOIN MESO | | CAS: | 579-43-1 | | MF: | C14H14O2 | | MW: | 214.26 | | EINECS: | 207-758-3 | | Product Categories: | | Mol File: | 579-43-1.mol |
| meso-1,2-Diphenyl-1,2-ethanediol Chemical Properties |
| Melting point | 137-139 °C(lit.) | | Boiling point | 373.0±37.0 °C(Predicted) | | density | 1.193±0.06 g/cm3(Predicted) | | storage temp. | Sealed in dry,Room Temperature | | solubility | Soluble in hot alcohol or chloroform. | | form | Crystalline Powder | | pka | 13.38±0.20(Predicted) | | color | White | | Merck | 14,4777 | | BRN | 2050814 | | CAS DataBase Reference | 579-43-1(CAS DataBase Reference) | | NIST Chemistry Reference | Meso-hydrobenzoin(579-43-1) |
| WGK Germany | 3 | | HS Code | 29062900 |
| meso-1,2-Diphenyl-1,2-ethanediol Usage And Synthesis |
| Chemical Properties | White crystalline powder | | Uses | meso- Hydrobenzoin has been used in the preparation of trans-methyl meso- hydrobenzoin phosphite. | | General Description | Desymmetrization of meso-hydrobenzoin using chiral phosphine catalyst has been reported. Conversion of meso-hydrobenzoin to trans-stillbene oxide by treatment with an aryl sulfonyl chloride and aqueous sodium hydroxide has been reported. | | Purification Methods | meso-Hydrobenzoin [579-43-1] M 214.3, m 139o, 139-140o. Crystallise it from EtOH or water. [Beilstein 6 H 1003, 6 I 490, 6 II 967. 6 III 5429, 6 IV 6682.] |
| meso-1,2-Diphenyl-1,2-ethanediol Preparation Products And Raw materials |
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