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CAS:118-48-9
MF:C8H5NO3
MW:163.13
EINECS:204-255-0
Synonyms:1,2-Dihydro-3,1-benzoxazine-2,4-dione; 2-(carboxyamino)-benzoicacicyclicanhydride; 2,4-Dioxo-1,2-dihydro-4H-3,1-benzoxazine
What is Isatoic Anhydride CAS 118-48-9？
Isatoic Anhydride is an important chemical intermediate, which, together with its congeners and derivatives, has been widely used in the synthesis of fine chemical products such as medicine, dyes, pigments, fragrances, flame retardants, preservatives, etc. In recent years Isatoic Anhydride has been used as a raw material in the preparation of important pesticide products, such as the herbicides bentazon and pyrithanilsulfuron, the acaricide quinacaril, bisamide insecticides, and benzodiazamine fungicides.
Specification
| Item | Specification |
| Melting point | 233 °C (dec.) |
| Boiling point | 290.19°C |
| Density | 1,52 g/cm3 |
| Refractive index | 1.5510 (estimate) |
| Flash point | 308 °C |
| LogP | 0.978 |
| Acidity coefficient (pKa) | 11.06±0.20 |
Application
Isatoic Anhydride is a very important chemical intermediate that can react with both electrophilic and nucleophilic reagents. Isatoic Anhydride and its homologues and derivatives have been widely used in medicine, pesticides, dyes, and as an important intermediate in the herbicide bentazon.
Packaging
25kg/drum or according to customer requirements.
Related keywords
4H-3,1-Benzoxazin-2,4-(1H)-dion; 4H-3,1-Benzoxazin-2,4(1H)-dion; Anthranilicacid,N-carboxy-,cyclicanhydride; Benzoicacid,2-(carboxyamino)-,cyclicanhydride; Benzoicacid,2-(carboxyamino)-,cyclicanhydride.
