Isatin
- CAS NO. : 91-56-5
- CAT NO. : FO-BBL-1565
Physical State: Solid (orange-red crystalline powder)
Color/Appearance: Orange-red
Melting Point: 193–195 °C (decomposes)
Boiling Point: Approximately 360.3 °C at 760 mmHg
Density: Approximately 1.367 g/cm³
Refractive Index: Approximately 1.4700 (estimated)
Flash Point: 220 °C
Solubility: Soluble in water (approximately 1.9–2.0 g/L at 20 °C); soluble in diethyl ether
pH: Approximately 7 (1.9 g/L in water at 20 °C)
Autoignition Temperature: 220 °C
Storage Conditions: Store below 30 °C, protected from moisture and light
Molecular Formula: C₈H₅NO₂
Molecular Weight: 147.13 g/mol