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FTIR证据不支持将该样品明确鉴定为2-苯基丁-1-醇,因为谱库匹配置信度低,且没有直接或相关文献证据独立确认该结构。观察到的光谱更安全地描述为一种含氧有机材料,显示在3346 cm-1附近有宽O-H带,在2974和2893 cm-1附近有脂肪族C-H伸缩,以及在1087和1045 cm-1处有强C-O区域吸收,这与富含醇的脂肪族组成和可能的醚类C-O键合一致。1652 cm-1附近的弱或模糊带本身不足以证明更窄的结构归属。
推荐的后续步骤: Acquire the full FTIR spectrum with band shapes and relative intensities, especially in the 3200-3600, 1200-900, and 900-650 cm-1 regions, to distinguish alcohol from polyol or ether-containing materials more confidently. Check specifically for aromatic-ring bands near 1600-1450 cm-1 and out-of-plane C-H bands in the 900-700 cm-1 region if 2-phenylbutan-1-ol is being considered. If available, run GC-MS or LC-MS to determine whether the sample is a discrete small molecule rather than a mixed oxygenated material. Repeat FTIR after drying the sample thoroughly, since moisture can broaden the O-H region and complicate interpretation of alcohol-rich materials.
| 排名 | 匹配% | 化合物 | SMILES | 光谱编号 | 操作 |
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