CAS Number:1953-54-4 Name:5-Hydroxyindole MolecularWeight: 133.15 EINECS:217-782-6 Density:1.327 g/cm3 MeltingPoint:107 - 108 C BoilingPoint:343.2 °C at 760 mmHg FlashPoint:161.4 °C Solubility:R36/37/38 Appearance:off-white crystalline powder TransportInformation:25kgs