Dinaphtho[2,3-i:2′,3′-i′]benzo[1,2-a:4,5-a′]dicarbazole-5,7,12,17,19,24(6H,18H)-hexone
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![Dinaphtho[2,3-i:2′,3′-i′]benzo[1,2-a:4,5-a′]dicarbazole-5,7,12,17,19,24(6H,18H)-hexone structure](https://file.echemi.com/fileManage/upload/cas/97/8eee8ead-d45f-4903-b1ed-5b342bda606a.gif "Dinaphtho[2,3-i:2′,3′-i′]benzo[1,2-a:4,5-a′]dicarbazole-5,7,12,17,19,24(6H,18H)-hexone")
Dinaphtho[2,3-i:2′,3′-i′]benzo[1,2-a:4,5-a′]dicarbazole-5,7,12,17,19,24(6H,18H)-hexone
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CAS No:
2172-33-0
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Formula:
C42H18N2O6
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Chemical Name:
Dinaphtho[2,3-i:2′,3′-i′]benzo[1,2-a:4,5-a′]dicarbazole-5,7,12,17,19,24(6H,18H)-hexone
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Synonyms:
Dinaphtho[2,3-i:2′,3′-i′]benzo[1,2-a:4,5-a′]dicarbazole-5,7,12,17,19,24(6H,18H)-hexone;Dinaphtho[2,3-i:2′,3′-i′]benzo[1,2-a:4,5-a′]dicarbazole-5,7,12,17,19,24(6H,18H)-;Benzo[1,2-i,4,5-i′]bisnaphtho[2,3-a]carbazole-5,7,12,17,19,24-hexone,6,18-dihydro-;C.I. 70805;Benzadone Yellow 3RT;Carbanthrene Yellow 3R;Cibanone Yellow F 3R;Cibanone Yellow F 3RF;C.I. Vat Orange 11;Helanthrene Yellow 3RT;Indanthrene Yellow 3R;Indanthren Yellow 3R;Indanthren Yellow 3RT;Mikethrene Yellow 3RT;Ostanthren Yellow 3RT;Paradone Yellow 3RT;Pernithrene Yellow 3RT;Ponsol Yellow 3R;Romantrene Yellow F 3RT;Sandothrene Yellow N 3R;Solanthrene Orange BJ;Tinon Yellow 3R-F;Vat Yellow 3R;Bis[anthraquinone(2,3-b)pyrrolo][2,3,2′,3′-b,b′]anthraquinone;Cibanone Yellow 3R;C.I. Vat Orange 11:1;Vat Orange 11:1;Indanthrene Yellow 3RT;Navinon Yellow 3RT;Navinon Yellow 3RTSD;Vat Yellow 3RT;37229-11-1
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CAS No:
Dinaphtho[2,3-i:2′,3′-i′]benzo[1,2-a:4,5-a′]dicarbazole-5,7,12,17,19,24(6H,18H)-hexone Basic Attributes
646.612
646.60
218-524-5
DTXSID8062232
Safety Information
P261, P264, P272, P273, P280, P302+P352, P305+P351+P338, P321, P333+P313, P337+P313, P363, P501
H317
|Warning|H317 (100%): May cause an allergic skin reaction [Warning Sensitization, Skin]|P261, P264, P272, P273, P280, P302+P352, P305+P351+P338, P321, P333+P313, P337+P313, P363, and P501|Aggregated GHS information provided by 20 companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Dinaphtho[2,3-i:2′,3′-i′]benzo[1,2-a:4,5-a′]dicarbazole-5,7,12,17,19,24(6H,18H)-hexone Use and Manufacturing
Using 1, 5-diaminoanthraquinone and 1-chloroanthraquinone as raw materials, the product is obtained through condensation, ring closure and oxidation. Put 72kg of 1, 5-diaminoanthraquinone (100%), 168kg of 1-chloroanthraquinone (100%), 71.3kg of sodium carbonate (100%), 3.6kg of copper powder into the condensation kettle, and then dehydrate at 225- React at 230°C for 2h, cool and smash, send it to a boiling pot and boil for 1h, filter while hot, wash with water until neutral, and dry to obtain a condensate. Put 50kg of condensate, 150kg of aluminum trichloride (industrial product), 30kg of refined salt into the reaction pot, heat it to 160-170℃ for 1h, put the material in the dilution pot (previously put in cold water) to produce a large amount of hydrogen chloride gas Absorb with water, filter the diluted material, wash and blow dry to obtain a closed loop product. Put all the condensate obtained above, 400kg water, 26kg liquid caustic soda (30%), 1800L sodium hypochlorite solution (available chlorine content>9%) in the oxidation pot, slowly increase the temperature to 90-95℃ for 1h, add water to dilute, and press filter , Wash to neutral, blow dry to obtain dye products.
Mainly used for roll dyeing and dip dyeing of cotton cloth, which can be directly printed on cotton cloth
Dinaphtho[2,3-i:2',3'-i']benzo[1,2-a:4,5-a']dicarbazole-5,7,12,17,19,24(6H,18H)-hexone: ACTIVE
Computed Properties
Molecular Weight:646.6
XLogP3:7.7
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:6
Exact Mass:646.11648630
Monoisotopic Mass:646.11648630
Topological Polar Surface Area:134
Heavy Atom Count:50
Complexity:1460
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes
Latest News on Dinaphtho[2,3-i:2′,3′-i′]benzo[1,2-a:4,5-a′]dicarbazole-5,7,12,17,19,24(6H,18H)-hexone
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Dinaphtho[2,3-i:2′,3′-i′]benzo[1,2-a:4,5-a′]dicarbazole-5,7,12,17,19,24(6H,18H)-hexone
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