|
| 5,10-Dihydrodinaphtho[1,2,3-cd:3',2',1'-lm]perylene Basic information |
Product Name: | 5,10-Dihydrodinaphtho[1,2,3-cd:3',2',1'-lm]perylene | Synonyms: | 5,10-Dihydrodinaphtho[1,2,3-cd:3',2',1'-lm]perylene;Violanthrene;Anthra[9,1,2-cde]benzo[rst]pentaphene, 5,10-dihydro- | CAS: | 81-31-2 | MF: | C34H20 | MW: | 428.52 | EINECS: | | Product Categories: | | Mol File: | 81-31-2.mol | |
| 5,10-Dihydrodinaphtho[1,2,3-cd:3',2',1'-lm]perylene Chemical Properties |
Boiling point | 478.36°C (rough estimate) | density | 0.8530 (rough estimate) | refractive index | 1.4690 (estimate) |
| 5,10-Dihydrodinaphtho[1,2,3-cd:3',2',1'-lm]perylene Usage And Synthesis |
Purification Methods | Purify violanthrene by vacuum sublimation over Cu in a muffle furnace at 450o/25mm in a CO2 atmosphere [Scholl & Meyer Chem Ber 67 1229 1934]. [Beilstein 5 I 392.] Violanthrene A (anthro[9,1,2-cde]benzo[rst]pentaphene [188-87-4] M 426.5 has m 506o. [Clar Chem Ber 76 458 1943, Beilstein 5 III 2778; Violanthrene B (violanthrone) Beilstein 7 I 466, 7 II 818, 7 III 4539.] |
| 5,10-Dihydrodinaphtho[1,2,3-cd:3',2',1'-lm]perylene Preparation Products And Raw materials |
|