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| (R)-(-)-1-Phenyl-1,2-ethanediol Basic information |
Product Name: | (R)-(-)-1-Phenyl-1,2-ethanediol | Synonyms: | (R)-(-)-1-Phenyl-1,2-ethanediol 99%;(R)-1-Phenyl-1,2-ethanediol,99%e.e.;(1R)-(-)-1-PHENYL-1,2-ETHANEDIOL;(R)-(-)-PHENYL-1,2-ETHANEDIOL;R(-)-PHENYLETHYLENE GLYCOL;(R)-(-)-STRYRENE GLYCOL;(R)-(-)-STYRENEGLYCOL;(R)-STYRENE GLYCOL | CAS: | 16355-00-3 | MF: | C8H10O2 | MW: | 138.16 | EINECS: | 202-258-1 | Product Categories: | fine chemicals, specialty chemicals, intermediates, electronic chemical, organic synthesis, functional materials;Aromatics;Chiral Reagents;Intermediates;Chiral Building Blocks;Simple Alcohols (Chiral);Synthetic Organic Chemistry;chiral;Chiral Compounds;Diols | Mol File: | 16355-00-3.mol | ![(R)-(-)-1-Phenyl-1,2-ethanediol Structure](CAS/GIF/16355-00-3.gif) |
| (R)-(-)-1-Phenyl-1,2-ethanediol Chemical Properties |
Melting point | 64-67 °C(lit.) | Boiling point | 272-274 °C(lit.) | alpha | -69 º (c=1, chloroform) | density | 1.0742 (rough estimate) | refractive index | -40 ° (C=3, H2O) | Fp | 272-274°C | storage temp. | 2-8°C | solubility | Chloroform (Sparingly), DMSO (Slightly), Methanol (Slightly) | pka | 13.61±0.20(Predicted) | form | Solid | color | Off-White | optical activity | [α]20/D 69°, c = 1 in chloroform | Water Solubility | SOLUBLE | Merck | 14,8861 | BRN | 2355547 | CAS DataBase Reference | 16355-00-3(CAS DataBase Reference) |
| (R)-(-)-1-Phenyl-1,2-ethanediol Usage And Synthesis |
Chemical Properties | white to light yellow crystal powde | Uses | Intermediate for the synthesis of chiral phosphine catalysts for asymmetric hydrogenations. | Uses | (R)-(-)-1-Phenyl-1,2-ethanediol is an intermediate for the synthesis of enantiopure substituted 1,4-Dioxanes. Extremely valuable and versatile alcohol used as a chiral building block in organic synthesis. | Purification Methods | Purify the diol by recrystallisation from *C6H6/ligroin and sublime it at 1-2mm. [Arpesella et al. Gazetta 85 1354 1955, Prelog et al. Helv Chim Acta 37 221 1954, Beilstein 6 IV 5939.] |
| (R)-(-)-1-Phenyl-1,2-ethanediol Preparation Products And Raw materials |
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