查看上面的报告。如果需要后续讨论,请使用下方的评论。
谱库中最匹配的是环己烷羧酸异丙酯,但匹配质量实际上不存在,不足以支持对该特定化合物的鉴定。测量谱图以指纹区的谱带为主,尤其是1034-1284 cm-1,这与脂肪族含氧有机材料中的C-O伸缩振动一致。然而,当前峰列表在预期的1700-1750 cm-1区域附近没有包含清晰的酯羰基带,因此环己烷羧酸酯的特定归属未得到可靠支持。根据当前证据,一种含有C-O键的脂肪族有机材料的更广泛方向在化学上更为安全。
推荐的后续步骤: Reacquire the FTIR spectrum over the full range with attention to the 1800-1500 cm-1 region to check for a characteristic ester carbonyl band. Inspect the 3000-2800 cm-1 region for aliphatic C-H stretching and the 3500-3200 cm-1 region for any O-H or N-H bands that would redirect the interpretation. If available, compare against authenticated spectra of the library top hit and a small set of simple aliphatic esters and ethers rather than relying on the present low-match library ranking. Use a complementary method such as GC-MS or LC-MS if the sample is a small molecule mixture or liquid, since that would quickly test whether a cyclohexanecarboxylate ester is actually present.
| 排名 | 匹配% | 化合物 | SMILES | 光谱编号 | 操作 |
|---|---|---|---|---|---|
| 正在加载数据库候选... | |||||
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FTIR.fun
The above shows the FTIR analysis results of a png file uploaded by a user (IP: 2403::). The original image is displayed below.
For such samples in the future, we will provide them in CSV format converted from raw files, making it easier for users to further analyze using our site’s range search technology and other tools. It also allows users to download the data for analysis and share their findings or suggestions.tem.csv
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