4-Bromo-3-nitroacetophenone (CAS 18640-58-9) — formula C8H6BrNO3, molecular weight 244.04; category organic chemicals.
4-Bromo-3-nitroacetophenone is a carbon-based organic compound with CAS registry number 18640-58-9 and molecular formula C8H6BrNO3 (molecular weight 244.04), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 18640-58-9
Its molecular formula C8H6BrNO3 comprises 8 C, 6 H, 1 Br, 1 N, 3 O atoms.
Also known as: 4-Bromo-3-nitroacetophenone · 4'-Bromo-3'-nitroacetophenone
Category: organic chemicals
The CAS registry number of 4-Bromo-3-nitroacetophenone is 18640-58-9.
Molecular formula C8H6BrNO3, molecular weight 244.04.
It is also registered under: 4-Bromo-3-nitroacetophenone, 4'-Bromo-3'-nitroacetophenone.
Category: Organic Chemicals.
Public-database records for 4-Bromo-3-nitroacetophenone (CAS 18640-58-9), reproduced here for independent cross-checking.
| Reported hazard statements | H302 (14.3%), H312 (14.3%), H315 (100%), H319 (100%), H332 (14.3%), H335 (71.4%) |
|---|
H302 (14.3%): Harmful if swallowed [Warning Acute toxicity, oral]
H312 (14.3%): Harmful in contact with skin [Warning Acute toxicity, dermal]
| CAS Registry Number | 18640-58-9 |
|---|---|
| PubChem CID | 87737 |
| 分子式 | C8H6BrNO3 |
| IUPAC 名称 | 1-(4-bromo-3-nitrophenyl)ethanone |
| UNII（FDA） | NS00026097 |
1-(4-Bromo-3-nitrophenyl)ethan-1-one; EINECS 242-469-6; NSC 111656; DTXSID90171899; RefChem:424923; DTXCID2094390; 242-469-6; 1-(4-Bromo-3-nitrophenyl)ethanone; 18640-58-9; 4'-Bromo-3'-nitroacetophenone; 4-Bromo-3-nitroacetophenone; 4-Bromo-3'-nitroacetophenone; MFCD00016985; Ethanone, 1-(4-bromo-3-nitrophenyl)-; SCHEMBL478142; 1-(4-Bromo-3-nitrophenyl)-ethanone
| 分子量 | 244.04 |
|---|---|
| XLogP3 | 2.1 |
| 氢键供体数 | 0 |
| 氢键受体数 | 3 |
| 可旋转键数 | 1 |
| 精确质量 | 242.95311 |
| 单同位素质量 | 242.95311 |
| 拓扑极性表面积 | 62.9 |
| 重原子数 | 13 |
| 形式电荷 | 0 |
4-Bromo-3-nitroacetophenone · CAS 18640-58-9 · C8H6BrNO3. UNII NS00026097.
Source: PubChem / Wikidata; the batch COA governs where values differ.
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