5,10-Dihydrodinaphtho[1,2,3-cd:3',2',1'-lm]perylene
- Product Name
- 5,10-Dihydrodinaphtho[1,2,3-cd:3',2',1'-lm]perylene
- CAS No.
- 81-31-2
- Chemical Name
- 5,10-Dihydrodinaphtho[1,2,3-cd:3',2',1'-lm]perylene
- Synonyms
- Violanthrene;5,10-Dihydrodinaphtho[1,2,3-cd:3',2',1'-lm]perylene;Anthra[9,1,2-cde]benzo[rst]pentaphene, 5,10-dihydro-
- CBNumber
- CB12406535
- Molecular Formula
- C34H20
- Formula Weight
- 428.52
- MOL File
- 81-31-2.mol
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5,10-Dihydrodinaphtho[1,2,3-cd:3',2',1'-lm]perylene Property
- Boiling point:
- 478.36°C (rough estimate)
- Density
- 0.8530 (rough estimate)
- refractive index
- 1.4690 (estimate)
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5,10-Dihydrodinaphtho[1,2,3-cd:3',2',1'-lm]perylene Chemical Properties,Usage,Production
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
Raw materials
Preparation Products
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5,10-Dihydrodinaphtho[1,2,3-cd:3',2',1'-lm]perylene Suppliers
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