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 Basic information
- Product Name:
- 5-Chloro-2-(5,7-dichloro-3-oxobenzo[b]thiophen-2(3H)-ylidene)-7-methoxy-4-methyl-1H-indol-3(2H)-one
- Synonyms:
-
- 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
- 3H-Indol-3-one, 5-chloro-2-(5,7-dichloro-3-oxobenzo[b]thien-2(3H)-ylidene)-1,2-dihydro-7-methoxy-4-methyl-
- C.I.Vat Blue 36:C.I.73675
- Vat Blue 36
- CAS:
- 6424-69-7
- MF:
- C18H10Cl3NO3S
- MW:
- 426.7
- Mol File:
- 6424-69-7.mol
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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 Chemical Properties
- Boiling point:
- 555.8±50.0 °C(Predicted)
- Density
- 1.612±0.06 g/cm3(Predicted)
- pka
- -5.98±0.20(Predicted)
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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 Usage And Synthesis
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 | ||
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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(6424-69-7)Related Product Information
- 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