2H-1,4-benzoxazin-3(4H)-one (CAS 5466-88-6) — formula C8H7NO2, molecular weight 149.15; category organic chemicals.
| CAS Number | 5466-88-6 |
|---|---|
| Molecular Formula | C8H7NO2 |
| Molecular Weight | 149.15 |
| LogP | 1.31 |
| Category | Organic Chemicals |
2H-1,4-benzoxazin-3(4H)-one is a carbon-based organic compound with CAS registry number 5466-88-6 and molecular formula C8H7NO2 (molecular weight 149.15), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 5466-88-6
Its molecular formula C8H7NO2 comprises 8 C, 7 H, 1 N, 2 O atoms.
Also known as: 2H-1,4-benzoxazin-3(4H)-one · 2H-1,4-苯并恶嗪-3(4H)-酮
Category: organic chemicals
The CAS registry number of 2H-1,4-benzoxazin-3(4H)-one is 5466-88-6.
Molecular formula C8H7NO2, molecular weight 149.15.
It is also registered under: 2H-1,4-benzoxazin-3(4H)-one, 2H-1,4-苯并恶嗪-3(4H)-酮.
Category: Organic Chemicals.
Independent reference data for 2H-1,4-benzoxazin-3(4H)-one (CAS 5466-88-6), compiled from public chemistry databases.
| CAS Registry Number | 5466-88-6 |
|---|---|
| PubChem CID | 72757 |
| Molecular formula | C8H7NO2 |
| IUPAC name | 4H-1,4-benzoxazin-3-one |
| UNII (FDA) | Q0QAF5G662 |
| Molecular Weight | 149.15 |
|---|---|
| XLogP3 | 0.9 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 0 |
| Exact Mass | 149.047678466 |
| Monoisotopic Mass | 149.047678466 |
| Topological Polar Surface Area | 38.3 |
| Heavy Atom Count | 11 |
| LogP | 1.31 |
|---|
2H-1,4-Benzoxazin-3(4H)-one; 5466-88-6; 2H-1,4-Benzoxazin-3-one; 2H-benzo[b][1,4]oxazin-3(4H)-one; Q0QAF5G662; NSC-26354; DTXSID80203118; 2H-BENZO(B)(1,4)OXAZIN-3(4H)-ONE; RefChem:484114; DTXCID80125609; 2H-1,4-Benzoxazin-3(4H)-one (8CI); 628-721-1; 4H-1,4-benzoxazin-3-one; 3-Oxo-4H-benzo[1,4]oxazine; MFCD00158536; 3,4-dihydro-2H-1,4-benzoxazin-3-one
| Reported hazard statements | H315 (100%), H319 (100%), H335 (97.8%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
2H-1,4-benzoxazin-3(4H)-one · CAS 5466-88-6 · C8H7NO2. UNII Q0QAF5G662. LogP: 1.31.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 2H-1,4-苯并恶嗪-3(4H)-酮