| Isatoic Anhydride Basic information |
| Product Name: | Isatoic Anhydride |
| Synonyms: | Isatoic;Isatoic acid anhydride;isatoicacidanhydride;Isatonicanhydride;Isatosαureanhydrid;n-carboxy-anthranilicacicyclicanhydride;N-Carboxyanthranilicanbydride;n-carboxyanthranilicanhydride |
| CAS: | 118-48-9 |
| MF: | C8H5NO3 |
| MW: | 163.13 |
| EINECS: | 204-255-0 |
| Product Categories: | Pharmaceutical Intermediates;Aromatic Carboxylic Acids, Amides, Anilides, Anhydrides & Salts;pharmacetical |
| Mol File: | 118-48-9.mol |
| Isatoic Anhydride Chemical Properties |
| Melting point | 233 °C (dec.)(lit.) |
| Boiling point | 290.19°C (rough estimate) |
| density | 1,52 g/cm3 |
| vapor density | 5.6 (vs air) |
| refractive index | 1.5510 (estimate) |
| Fp | 308 °C |
| storage temp. | Store below +30°C. |
| solubility | 0.3g/l |
| pka | 11.06±0.20(Predicted) |
| form | Powder |
| color | Beige to brown |
| Water Solubility | decomposes |
| Sensitive | Moisture Sensitive |
| BRN | 136786 |
| CAS DataBase Reference | 118-48-9(CAS DataBase Reference) |
| NIST Chemistry Reference | Isatoic anhydride(118-48-9) |
| EPA Substance Registry System | 2H-3,1-Benzoxazine-2,4(1H)-dione (118-48-9) |
| Safety Information |
| Hazard Codes | Xi |
| Risk Statements | 36-43 |
| Safety Statements | 24-26-37 |
| WGK Germany | 1 |
| RTECS | DM3100000 |
| F | 3 |
| Autoignition Temperature | >600 °C |
| TSCA | Yes |
| HS Code | 29349990 |
| Hazardous Substances Data | 118-48-9(Hazardous Substances Data) |
| Toxicity | LD50 orally in Rabbit: > 6400 mg/kg LD50 dermal Rabbit > 2000 mg/kg |