Basic information Safety Related Supplier
4-Carboxylic-isatoic anhydride Structure

4-Carboxylic-isatoic anhydride

Chemical Properties

Melting point 347.0 °C
Density  1.607±0.06 g/cm3(Predicted)
storage temp.  2-8°C
form  solid
pka 3.44±0.20(Predicted)
InChI 1S/C9H5NO5/c11-7(12)4-1-2-5-6(3-4)10-9(14)15-8(5)13/h1-3H,(H,10,14)(H,11,12)
InChIKey LSXSNVAJTUIEHR-UHFFFAOYSA-N
SMILES OC(=O)c1ccc2C(=O)OC(=O)Nc2c1
CAS DataBase Reference 77423-14-4(CAS DataBase Reference)

Safety Information

Risk Statements  36/37/38
Safety Statements  26-36/37/39
WGK Germany  WGK 3
Storage Class 11 - Combustible Solids

4-Carboxylic-isatoic anhydride Supplier