6-Chloro-7-methyl-3-(1-oxonaphtho[2,1-b]thiophen-2(1H)-ylidene)-1H-indol-2(3H)-one

Product Name
6-Chloro-7-methyl-3-(1-oxonaphtho[2,1-b]thiophen-2(1H)-ylidene)-1H-indol-2(3H)-one
CAS No.
6424-70-0
Chemical Name
6-Chloro-7-methyl-3-(1-oxonaphtho[2,1-b]thiophen-2(1H)-ylidene)-1H-indol-2(3H)-one
Synonyms
C.I.73680;Algol Brown FFR;Helindon Brown 3R;Indanthren Printing Brown 3R;6-Chloro-7-methyl-3-(1-oxonaphtho[2,1-b]thiophen-2(1H)-ylidene)-1H-indol-2(3H)-one;2H-Indol-2-one, 6-chloro-1,3-dihydro-7-methyl-3-(1-oxonaphtho[2,1-b]thiophen-2(1H)-ylidene)-
CBNumber
CB82411310
Molecular Formula
C21H12ClNO2S
Formula Weight
377.84
MOL File
6424-70-0.mol
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6-Chloro-7-methyl-3-(1-oxonaphtho[2,1-b]thiophen-2(1H)-ylidene)-1H-indol-2(3H)-one Property

Boiling point:
588.2±50.0 °C(Predicted)
Density 
1.506±0.06 g/cm3(Predicted)
pka
8.81±0.20(Predicted)
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Hazard and Precautionary Statements (GHS)

6-Chloro-7-methyl-3-(1-oxonaphtho[2,1-b]thiophen-2(1H)-ylidene)-1H-indol-2(3H)-one Preparation Products And Raw materials

Raw materials

Preparation Products

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6-Chloro-7-methyl-3-(1-oxonaphtho[2,1-b]thiophen-2(1H)-ylidene)-1H-indol-2(3H)-one Suppliers

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6424-70-0, 6-Chloro-7-methyl-3-(1-oxonaphtho[2,1-b]thiophen-2(1H)-ylidene)-1H-indol-2(3H)-oneRelated Search:


  • 6-Chloro-7-methyl-3-(1-oxonaphtho[2,1-b]thiophen-2(1H)-ylidene)-1H-indol-2(3H)-one
  • Algol Brown FFR
  • C.I.73680
  • Helindon Brown 3R
  • Indanthren Printing Brown 3R
  • 2H-Indol-2-one, 6-chloro-1,3-dihydro-7-methyl-3-(1-oxonaphtho[2,1-b]thiophen-2(1H)-ylidene)-
  • 6424-70-0
  • C21H12ClNO2S