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| 2,5-DIPHENYL-1,3,4-OXADIAZOLE Basic information |
| Product Name: | 2,5-DIPHENYL-1,3,4-OXADIAZOLE | | Synonyms: | PPD;1,3,4-Oxadiazole, 2,5-diphenyl-;2,5-Diphenyloxadiazole;4-oxadiazole,2-5-diphenyl-3;PPD (Scintillator);2,5-BISPHENYL-1,3,4-OXADIAZOLE;2,5-DIPHENYL-1,3,4-OXADIAZOLE;2,5-Diphenyl-1,3,4-oxadiazol | | CAS: | 725-12-2 | | MF: | C14H10N2O | | MW: | 222.24 | | EINECS: | 211-968-0 | | Product Categories: | Scintillators;Electroluminescence;Functional Materials | | Mol File: | 725-12-2.mol |
| 2,5-DIPHENYL-1,3,4-OXADIAZOLE Chemical Properties |
| Melting point | 138-140 °C(lit.) | | Boiling point | 231 °C13 mm Hg(lit.) | | density | 1.1400 (rough estimate) | | refractive index | 1.6500 (estimate) | | Fp | 231°C/13mm | | storage temp. | Store below +30°C. | | solubility | chloroform: 0.1 g/mL, clear | | pka | -5.04±0.32(Predicted) | | form | Powder | | color | White | | BRN | 170385 | | CAS DataBase Reference | 725-12-2(CAS DataBase Reference) |
| 2,5-DIPHENYL-1,3,4-OXADIAZOLE Usage And Synthesis |
| Chemical Properties | white powder | | Synthesis Reference(s) | Journal of Heterocyclic Chemistry, 14, p. 1089, 1977 DOI: 10.1002/jhet.5570140631The Journal of Organic Chemistry, 27, p. 1465, 1962 DOI: 10.1021/jo01051a523 | | Purification Methods | Its solubility in CHCl3 is 10%. Crystallise it from EtOH and sublime it in vacuo.[Beilstein 27 III/IV 2712.] |
| 2,5-DIPHENYL-1,3,4-OXADIAZOLE Preparation Products And Raw materials |
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