5,10-Dihydrodinaphtho[1,2,3-cd:3',2',1'-lm]perylene

5,10-Dihydrodinaphtho[1,2,3-cd:3',2',1'-lm]perylene structure

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

Molecular Weight:: 428.52

MDL Number:

MOL File:: 81-31-2.mol

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5,10-Dihydrodinaphtho[1,2,3-cd:3',2',1'-lm]perylene 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 Chemical Properties,Uses,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

DIBENZANTHRONE

Preparation Products

5,10-Dihydrodinaphtho[1,2,3-cd:3',2',1'-lm]perylene Suppliers

Global( 1)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Shaanxi Didu New Materials Co. Ltd	+86-89586680 +86-13289823923	1026@dideu.com	China	9116	58

Supplier	Advantage
Shaanxi Didu New Materials Co. Ltd	58

5,10-Dihydrodinaphtho[1,2,3-cd:3',2',1'-lm]perylene Violanthrene Anthra[9,1,2-cde]benzo[rst]pentaphene, 5,10-dihydro- 81-31-2