4-Chloro-isatoic anhydride (CAS 40928-13-0) — formula C8H4ClNO3, molecular weight 197.57; category organic chemicals.
4-Chloro-isatoic anhydride (CAS 40928-13-0) is a chemical raw material in the organic chemicals category. Its molecular formula C8H4ClNO3 comprises 8 C, 4 H, 1 Cl, 1 N, 3 O atoms. Its molecular weight is about 197.57. Reported physicochemical data: LogP about 1.6. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 40928-13-0 |
|---|---|
| Molecular Formula | C8H4ClNO3 |
| Molecular Weight | 197.57 |
| LogP | 1.6 |
| Category | Organic Chemicals |
4-Chloro-isatoic anhydride is a carbon-based organic compound with CAS registry number 40928-13-0 and molecular formula C8H4ClNO3 (molecular weight 197.57), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 40928-13-0
Its molecular formula C8H4ClNO3 comprises 8 C, 4 H, 1 Cl, 1 N, 3 O atoms.
Also known as: 4-Chloro-isatoic anhydride · 4-氯靛红酸酐
Category: organic chemicals
The CAS registry number of 4-Chloro-isatoic anhydride is 40928-13-0.
Molecular formula C8H4ClNO3, molecular weight 197.57.
It is also registered under: 4-Chloro-isatoic anhydride, 4-氯靛红酸酐.
Category: Organic Chemicals.
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Independent reference data for 4-Chloro-isatoic anhydride (CAS 40928-13-0), compiled from public chemistry databases.
| CAS Registry Number | 40928-13-0 |
|---|---|
| PubChem CID | 329105 |
| Molecular formula | C8H4ClNO3 |
| IUPAC name | 7-chloro-1H-3,1-benzoxazine-2,4-dione |
| UNII (FDA) | Z839133396 |
| Molecular Weight | 197.57 |
|---|---|
| XLogP3 | 1.6 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 0 |
| Exact Mass | 196.9879707 |
| Monoisotopic Mass | 196.9879707 |
| Topological Polar Surface Area | 55.4 |
| Heavy Atom Count | 13 |
4-chloroisatoic anhydride; RefChem:521994; 624-747-2; 40928-13-0; 4-Chloro-isatoic anhydride; 7-chloro-1h-benzo[d][1,3]oxazine-2,4-dione; 7-chloro-1H-3,1-benzoxazine-2,4-dione; 7-chloro-2H-3,1-benzoxazine-2,4(1H)-dione; MFCD00090431; 7-chloro-2,4-dihydro-1H-3,1-benzoxazine-2,4-dione; 2H-3,1-Benzoxazine-2,4(1H)-dione, 7-chloro-; AC-24014; SY021118; C2790; 7-Chloro-1,2-dihydro-4H-3,1-benzoxazine-2,4-dione; Z839133396
| Reported hazard statements | H302 (95.3%), H315 (100%), H319 (100%), H335 (97.7%) |
|---|
H302 (95.3%): Harmful if swallowed [Warning Acute toxicity, oral]
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
4-Chloro-isatoic anhydride · CAS 40928-13-0 · C8H4ClNO3. UNII Z839133396.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 4-氯靛红酸酐