6-ethoxy-2-(6-ethoxy-3-oxobenzo[b]thien-2(3H)-ylidene)benzo[b]thiophene-3(2H)-one

3263-31-8

CAS №: 3263-31-8

английское имя:: 6-ethoxy-2-(6-ethoxy-3-oxobenzo[b]thien-2(3H)-ylidene)benzo[b]thiophene-3(2H)-one

Синонимы:: BLUE 04B;Vat Orange R;C.I.VATORANGE5;Vat Orange 5;Algol Orange RF;Antinolo Orange R;Amanthrene Orange R;Vat orange 5 (C.I. 73335);C.I.Vat Orange 5:C.I.73335;Pigment organic indigo blue production thioindigo

CBNumber:: CB8918930

Формула:: C20H16O4S2

молекулярный вес:: 384.47

MOL File:: 3263-31-8.mol

атрибут

безопасность

использование

поставщик 10

продукт поиска:

6-ethoxy-2-(6-ethoxy-3-oxobenzo[b]thien-2(3H)-ylidene)benzo[b]thiophene-3(2H)-one атрибут

Температура кипения:	481.14°C (rough estimate)
плотность:	1.3078 (rough estimate)
показатель преломления:	1.4360 (estimate)
FDA UNII:	102OGV839M
Система регистрации веществ EPA:	Benzo[b]thiophen-3(2H)-one, 6-ethoxy-2-(6-ethoxy-3-oxobenzo[b]thien-2(3H)-ylidene)- (3263-31-8)

Заявления о рисках и безопасности

6-ethoxy-2-(6-ethoxy-3-oxobenzo[b]thien-2(3H)-ylidene)benzo[b]thiophene-3(2H)-one химические свойства, назначение, производство

Подготовка

6-Ethoxybenzo[b]thiophen-3(2H)-one oxidation, the raw material or by carboxy amide route (FIAT 764-PB5626) or by Herz chlorinated sulfur method (FIAT 764-PB25626) preparation.

Свойства и приложения

red light orange. Orange red powder. Insoluble in organic solvents.??reduction of basic leuco yellow; acid reduction as a pale yellow leuco. The concentrated sulfuric acid for the brilliant blue purple, diluted with pale red orange precipitate. More sensitive to hard water. The more serious light brittle dye. Mainly for the winter dark serge printing dyeing printing, set off each other extremely bright. Also used for dyeing silk and nylon.

Standard	Ironing Fastness	Chlorine bleach	Light Fastness	Mercerized	Oxygen bleach	Soaping
Standard	Ironing Fastness	Chlorine bleach	Light Fastness	Mercerized	Oxygen bleach	Fading	Stain
ISO	4	4	4-5	4	4	4	4-5
AATCC	5	4-5	4	4	3

6-ethoxy-2-(6-ethoxy-3-oxobenzo[b]thien-2(3H)-ylidene)benzo[b]thiophene-3(2H)-one препаратная продукция и сырье

сырьё

6-этоксибензо[b]тиофен-3(2H)-он

препарат

Vat Red 26 Solubilised Vat Orange 5

6-ethoxy-2-(6-ethoxy-3-oxobenzo[b]thien-2(3H)-ylidene)benzo[b]thiophene-3(2H)-one поставщик

Global( 10)Suppliers

поставщик	телефон	страна	номенклатура продукции	благоприятные условия
Shaanxi Didu New Materials Co. Ltd	+86-89586680 +86-13289823923	China	8721	58
Hu' nan Yunbang Pharmaceutical Co., Ltd.	0731-85561037 15386497078	China	4823	58
Hangzhou Yaoruiyicheng Biological Medicine Co., Ltd	18072846723; 18072846723	China	18912	58

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