|
| | 1,4-DIOXANE-2,3-DIOL Basic information |
| Product Name: | 1,4-DIOXANE-2,3-DIOL | | Synonyms: | TRANS-2,3-DIHYDROXY-1,4-DIOXANE;1,4-DIOXANE-2,3-DIOL;2,3-DIHYDROXY-1,4-DIOXANE;GLYOXAL MONOETHYLENE ACETAL;2,3-Dihydroxy-1,4-dioxane~Glyoxal monoethylene acetal;Dioxanediol;trans-1,4-Dioxane-2,3-diol;1,4-Dioxane-2,3-diol,97% | | CAS: | 4845-50-5 | | MF: | C4H8O4 | | MW: | 120.1 | | EINECS: | 225-431-3 | | Product Categories: | Dioxanes;Dioxanes & Dioxolanes | | Mol File: | 4845-50-5.mol |  |
| | 1,4-DIOXANE-2,3-DIOL Chemical Properties |
| Melting point | 91-95 °C(lit.) | | Boiling point | 259.4±40.0 °C(Predicted) | | density | 1.455±0.06 g/cm3(Predicted) | | pka | 11.72±0.40(Predicted) | | form | Powder or Crystalline Powder | | color | White to off-white | | Water Solubility | It is soluble in water. | | BRN | 104209 | | CAS DataBase Reference | 4845-50-5(CAS DataBase Reference) | | EPA Substance Registry System | 1,4-Dioxane-2,3-diol (4845-50-5) |
| | 1,4-DIOXANE-2,3-DIOL Usage And Synthesis |
| Uses | 1,4-Dioxane-2,3-diol is used as a pharmaceutical intermediate and an intermediate in organic synthesis. | | Purification Methods | Recrystallise it from Me2CO. With phenylhydrazine it gives glyoxal phenylhydrazone m 175o (from Me2CO/pet ether). The diacetyl derivative has m 105-106o [Head J Chem Soc 1036 1955, Raudnitz Chem Ind (London) 166 1956]. [Beilstein 1 IV 3627.] |
| | 1,4-DIOXANE-2,3-DIOL Preparation Products And Raw materials |
|
