| Product Name | indigo blue (powder) |
| CAS No. | 12626-73-2 |
| Synonyms | (2E)-2-(3-Oxo-1,3-dihydro-2H-indol-2-ylidene)-1,2-dihydro-3H-indol-3-one; .DELTA.2,2'-Bipseudoindoxyl; [.DELTA.2,2'-Biindoline]-3,3'-dione; [D2,2'-Biindoline]-3,3'-dione; 3H-indol-3-one, 2-(1,3-dihydro-3-oxo-2H-indol-2-ylidene)-1,2-dihydro-, (2E)-; Blue No 201; C.I. Natural Blue 1; C.I. Pigment Blue 66; D2,2'-Bipseudoindoxyl; (2E)-2,2'-biindole-3,3'(1H,1'H)-dione |
| InChI | InChI=1/C16H10N2O2/c19-15-9-5-1-3-7-11(9)17-13(15)14-16(20)10-6-2-4-8-12(10)18-14/h1-8,17-18H/b14-13+ |
| Molecular Formula | C16H10N2O2 |
| Molecular Weight | 262.2628 |
| Density | 1.417g/cm3 |
| Boiling point | 400.4°C at 760 mmHg |
| Flash point | 158.2°C |
| Refractive index | 1.709 |
12626-73-2 indigo blue (powder)
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