| Identification | Back Directory | [Name]
5,7-dichloro-2-(6-chloro-4-methyl-3-oxobenzo[b]thien-2(3H)-ylidene)-4-methylbenzo[b]thiophene-3(2H)-one | [CAS]
6371-23-9 | [Synonyms]
C.I.73365
Vat Red 2
C.I.Vat Red 2
Helanthrene 3B
Disperse Red 199
Polyestren Pink BP
C.I.Disperse Red 199
Vat red 2 (C.I. 73365)
C.I.Vat Red 2:C.I.73365
Mikethrene Brilliant Pink 3B
C.I.Disperse Red 199:C.I. 73365
(2Z)-5,7-dichloro-2-(6-chloro-4-methyl-3-oxo-1-benzothiophen-2-ylidene)-4-methyl-1-benzothiophen-3-one
5,7-dichloro-2-(6-chloro-4-methyl-3-oxobenzo[b]thien-2(3H)-ylidene)-4-methylbenzo[b]thiophene-3(2H)-one
Benzo[b]thiophen-3(2H)-one, 5,7-dichloro-2-(6-chloro- 4-methyl-3-oxobenzo[b]thien-2(3H)-ylidene)-4-methyl - | [EINECS(EC#)]
228-895-5 | [Molecular Formula]
C18H9Cl3O2S2 | [MOL File]
6371-23-9.mol | [Molecular Weight]
427.75 |
| Hazard Information | Back Directory | [Preparation]
6-Bromo-4-methylbenzo[b]thiophen-3(2H)-one and 5,7-Dichloro-4-methyl-3-thianaphthenone?condensation. | [Properties and Applications]
bright pink to red blue light. In insurance powder in alkaline solution for yellow, acidic solution colorless. And C.I.Vat Red 2 the same chemical structure.
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Standard
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Ironing Fastness
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Light Fastness
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Persperation Fastness
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Washing Fastness
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Fading
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Stain
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Fading
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Stain
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Fading
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Stain
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ISO
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5
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4
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6-7
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5
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5
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4-5
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5
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