5-Chloro-2-(5,7-dichloro-3-oxobenzo[b]thiophen-2(3H)-ylidene)-7-methoxy-4-methyl-1H-indol-3(2H)-one

5-Chloro-2-(5,7-dichloro-3-oxobenzo[b]thiophen-2(3H)-ylidene)-7-methoxy-4-methyl-1H-indol-3(2H)-one structure

CAS No.: 6424-69-7

Chemical Name:: 5-Chloro-2-(5,7-dichloro-3-oxobenzo[b]thiophen-2(3H)-ylidene)-7-methoxy-4-methyl-1H-indol-3(2H)-one

Synonyms: C.I.73675;Vat Blue 36;C.I.Vat Blue 36;C.I.Vat Blue 36:C.I.73675;Indanthren Printing Blue B;5-Chloro-2-(5,7-dichloro-3-oxobenzo[b]thiophen-2(3H)-ylidene)-7-methoxy-4-methyl-1H-indol-3(2H)-one;3H-Indol-3-one, 5-chloro-2-(5,7-dichloro-3-oxobenzo[b]thien-2(3H)-ylidene)-1,2-dihydro-7-methoxy-4-methyl-

CBNumber:: CB22356770

Molecular Formula:: C18H10Cl3NO3S

Molecular Weight:: 426.7

MDL Number:

MOL File:: 6424-69-7.mol

Last updated:2022-12-21 16:56:50

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5-Chloro-2-(5,7-dichloro-3-oxobenzo[b]thiophen-2(3H)-ylidene)-7-methoxy-4-methyl-1H-indol-3(2H)-one Properties

Boiling point	555.8±50.0 °C(Predicted)
Density	1.612±0.06 g/cm3(Predicted)
pka	-5.98±0.20(Predicted)
FDA UNII	88P9Z5VZ5H

5-Chloro-2-(5,7-dichloro-3-oxobenzo[b]thiophen-2(3H)-ylidene)-7-methoxy-4-methyl-1H-indol-3(2H)-one Chemical Properties,Uses,Production

Preparation

4-Methyl-5-chloro-7-methoxy-3-indolinone and 5,7 – dichloro-3 (2H) – thianaphthenone?condensation.

Properties and Applications

blue. In concentrated sulfuric acid to blue light green; In the basic insurance powder solution for yellow; In the acidic insurance powder solution for pale yellow.

Standard	Ironing Fastness	Chlorine bleach	Light Fastness	Mercerized	Oxygen bleach	Soaping
						Fading	Stain
ISO	4	4	5-6	5	4

5-Chloro-2-(5,7-dichloro-3-oxobenzo[b]thiophen-2(3H)-ylidene)-7-methoxy-4-methyl-1H-indol-3(2H)-one Preparation Products And Raw materials

Raw materials

4-methyl-5-chloro-7-methoxy-3-indolinone

Preparation Products

6424-69-7(5-Chloro-2-(5,7-dichloro-3-oxobenzo[b]thiophen-2(3H)-ylidene)-7-methoxy-4-methyl-1H-indol-3(2H)-one)Related Search:

Vat Blue 42 7,7'-Dibromo-5,5'-dichloro-Δ2,2'(3H,3'H)-bi[1H-indole]-3,3'-dione Vat Blue 43 Vat Blue 4 3H-Indol-3-one,5-dromo-2-1,3-dihydro-3-oxo-2H-indol-2-ylidene-1,2-dihydro

3H-Indol-3-one, 5,7-dichloro-2-(4-chloro-1-oxo-2(1H)-naphthalenylidene)-1,2-dihydro-4,6-dimethyl- 5,7-dichloro-2-(5,7-dichloro-1,3-dihydro-3-oxo-2H-indol-2-ylidene)-1,2-dihydro-3H-indol-3-one 4-(3-CARBAZOLYLAMINO)PHENOL C.I.Vat Blue 35

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5-Chloro-2-(5,7-dichloro-3-oxobenzo[b]thiophen-2(3H)-ylidene)-7-methoxy-4-methyl-1H-indol-3(2H)-one C.I.73675 C.I.Vat Blue 36 Indanthren Printing Blue B Vat Blue 36 C.I.Vat Blue 36:C.I.73675 3H-Indol-3-one, 5-chloro-2-(5,7-dichloro-3-oxobenzo[b]thien-2(3H)-ylidene)-1,2-dihydro-7-methoxy-4-methyl- 6424-69-7 C18H10Cl3NO3S