Isatoic anhydride (CAS 118-48-9) — formula C8H5NO3, molecular weight 163.13; category organic chemicals.
| CAS Number | 118-48-9 |
|---|---|
| Molecular Formula | C8H5NO3 |
| Molecular Weight | 163.13 |
| LogP | 1 |
| Category | Organic Chemicals |
Isatoic anhydride is a carbon-based organic compound with CAS registry number 118-48-9 and molecular formula C8H5NO3 (molecular weight 163.13), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 118-48-9
Its molecular formula C8H5NO3 comprises 8 C, 5 H, 1 N, 3 O atoms.
Also known as: Isatoic anhydride · 靛红酸酐
Category: organic chemicals
The CAS registry number of Isatoic anhydride is 118-48-9.
Molecular formula C8H5NO3, molecular weight 163.13.
It is also registered under: Isatoic anhydride, 靛红酸酐.
Category: Organic Chemicals.
Independent reference data for Isatoic anhydride (CAS 118-48-9), compiled from public chemistry databases.
| CAS Registry Number | 118-48-9 |
|---|---|
| PubChem CID | 8359 |
| Molecular formula | C8H5NO3 |
| IUPAC name | 1H-3,1-benzoxazine-2,4-dione |
| UNII (FDA) | R8TFA74Y4U |
| Molecular Weight | 163.13 |
|---|---|
| XLogP3 | 1 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 0 |
| Exact Mass | 163.026943022 |
| Monoisotopic Mass | 163.026943022 |
| Topological Polar Surface Area | 55.4 |
| Heavy Atom Count | 12 |
Isatoic anhydride; 118-48-9; 2H-3,1-Benzoxazine-2,4(1H)-dione; ISATOIC ACID ANHYDRIDE; 4H-3,1-Benzoxazine-2,4(1H)-dione; N-Carboxyanthranilic anhydride; DTXSID6026955; 3,1-Benzoxazine-2,4(1H)-dione; Anthranilic acid, N-carboxy-, cyclic anhydride; Benzoic acid, 2-(carboxyamino)-, cyclic anhydride; R8TFA74Y4U; 2,4-dihydro-1H-3,1-benzoxazine-2,4-dione; 1,2-dihydro-3,1-benzoxazine-2,4-dione; NSC-29555; 1h-benz(d)(1,3)oxazine-2,4-dione; NSC-104662
| GHS notification summary | 5.2% (11 / 210) |
|---|
| GHS notification summary | 5.2% (11 / 210) |
|---|---|
| Reported hazard statements | H317, H319 |
H317: May cause an allergic skin reaction [Warning Sensitization, Skin]
H319: Causes serious eye irritation [Warning Serious eye damage/eye irritation]
Isatoic anhydride · CAS 118-48-9 · C8H5NO3. UNII R8TFA74Y4U.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 靛红酸酐