![2-amino-1',3'dihydro-2',5-dioxospiro(4H,5H-pyrano[3,2-c]chromene-4,3'-[2'H]-indole)-3-carbonitrile Struktur](https://www.chemicalbook.com/CAS/20180711/GIF/126115-65-9.gif)
2-amino-1',3'dihydro-2',5-dioxospiro(4H,5H-pyrano[3,2-c]chromene-4,3'-[2'H]-indole)-3-carbonitrile
Bezeichnung:2-amino-1',3'dihydro-2',5-dioxospiro(4H,5H-pyrano[3,2-c]chromene-4,3'-[2'H]-indole)-3-carbonitrile
CAS-Nr126115-65-9
Englisch Name:2-amino-1',3'dihydro-2',5-dioxospiro(4H,5H-pyrano[3,2-c]chromene-4,3'-[2'H]-indole)-3-carbonitrile
CBNumberCB32045240
SummenformelC20H11N3O4
Molgewicht357.32
MOL-Datei126115-65-9.mol
2-amino-1',3'dihydro-2',5-dioxospiro(4H,5H-pyrano[3,2-c]chromene-4,3'-[2'H]-indole)-3-carbonitrile physikalisch-chemischer Eigenschaften
| Schmelzpunkt | >300 °C(Solv: nitromethane (75-52-5)) |
| Siedepunkt | 785.4±60.0 °C(Predicted) |
| Dichte | 1.61±0.1 g/cm3(Predicted) |
| pka | 10.27±0.60(Predicted) |