aromatic hydrocarbon material with alkyl C-H bands and possible weak oxygenated substitution
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aromatic hydrocarbon material with alkyl C-H bands and possible weak oxygenated substitution
Sample & Measurement Parameters
Identification Result
0%The ordinary FTIR search does not support a firm compound-level identification for this sample. Although the nearest library entry is 1-[3,5-Bis(phenylmethoxy)phenyl]ethanone, all listed library similarities are effectively zero and there is no direct or related literature evidence to confirm that assignment. The observed spectrum is more cautiously described as an aromatic hydrocarbon-type material showing alkyl C-H stretching and multiple fingerprint-region bands consistent with substituted aromatic structure, with at most limited support for weak oxygenated substitution
Library Comparison
Library Search Results — Top 15 Candidates
| Rank | Match % | Compound | Formula / SMILES | Library Preview | Action |
|---|---|---|---|---|---|
| Loading library candidates... | |||||
Peak Analysis
★ = Literature-supported assignment| # | Wavenumber (cm⁻¹) | Absorbance | Assignment | Citation | Confidence | |
|---|---|---|---|---|---|---|
| 1 | · | 1375 | 1.00 | - | - | - |
| 2 | · | 2948 | 0.43 | - | - | - |
| 3 | · | 2018 | 0.41 | - | - | - |
| 4 | · | 2154 | 0.40 | - | - | - |
| 5 | · | 2915 | 0.38 | - | - | - |
| 6 | · | 665 | 0.37 | - | - | - |
| 7 | · | 2009 | 0.36 | - | - | - |
| 8 | · | 2836 | 0.36 | - | - | - |
| 9 | · | 2034 | 0.35 | - | - | - |
| 10 | · | 2197 | 0.35 | - | - | - |
| 11 | · | 1959 | 0.35 | - | - | - |
| 12 | · | 2348 | 0.33 | - | - | - |
| 13 | · | 2186 | 0.33 | - | - | - |
| 14 | · | 1978 | 0.32 | - | - | - |
| 15 | · | 1997 | 0.31 | - | - | - |
| 16 | · | 1453 | 0.30 | - | - | - |
| 17 | · | 2172 | 0.30 | - | - | - |
| 18 | · | 1966 | 0.30 | - | - | - |
| 19 | · | 2864 | 0.28 | - | - | - |
| 20 | · | 2165 | 0.28 | - | - | - |
| 21 | · | 1989 | 0.28 | - | - | - |
| 22 | · | 973 | 0.25 | - | - | - |
| 23 | · | 2250 | 0.24 | - | - | - |
| 24 | · | 840 | 0.21 | - | - | - |
| 25 | · | 2140 | 0.20 | - | - | - |
| 26 | · | 2068 | 0.20 | - | - | - |
| 27 | · | 996 | 0.20 | - | - | - |
| 28 | · | 2133 | 0.19 | - | - | - |
| 29 | · | 2218 | 0.19 | - | - | - |
| 30 | · | 2380 | 0.19 | - | - | - |
| 31 | · | 1943 | 0.19 | - | - | - |
| 32 | · | 808 | 0.18 | - | - | - |
| 33 | · | 2041 | 0.18 | - | - | - |
| 34 | · | 1912 | 0.18 | - | - | - |
| 35 | · | 898 | 0.17 | - | - | - |
| 36 | · | 2113 | 0.17 | - | - | - |
| 37 | · | 2226 | 0.17 | - | - | - |
| 38 | · | 1357 | 0.17 | - | - | - |
| 39 | · | 2120 | 0.17 | - | - | - |
| 40 | · | 2086 | 0.17 | - | - | - |
| 41 | · | 1167 | 0.16 | - | - | - |
| 42 | · | 2054 | 0.15 | - | - | - |
| 43 | · | 2265 | 0.15 | - | - | - |
| 44 | · | 1434 | 0.15 | - | - | - |
| 45 | · | 2206 | 0.15 | - | - | - |
| 46 | · | 2257 | 0.14 | - | - | - |
| 47 | · | 2282 | 0.14 | - | - | - |
| 48 | · | 1886 | 0.14 | - | - | - |
| 49 | · | 2101 | 0.13 | - | - | - |
| 50 | · | 2481 | 0.12 | - | - | - |
| 51 | · | 1408 | 0.12 | - | - | - |
| 52 | · | 2237 | 0.12 | - | - | - |
| 53 | · | 696 | 0.12 | - | - | - |
| 54 | · | 2077 | 0.11 | - | - | - |
| 55 | · | 782 | 0.11 | - | - | - |
| 56 | · | 748 | 0.11 | - | - | - |
| 57 | · | 1153 | 0.10 | - | - | - |
| 58 | · | 1867 | 0.10 | - | - | - |
| 59 | · | 2459 | 0.10 | - | - | - |
| 60 | · | 2292 | 0.10 | - | - | - |
| 61 | · | 1074 | 0.10 | - | - | - |
| 62 | · | 2443 | 0.10 | - | - | - |
| 63 | · | 1842 | 0.10 | - | - | - |
| 64 | · | 722 | 0.10 | - | - | - |
| 65 | · | 1924 | 0.10 | - | - | - |
| 66 | · | 1327 | 0.10 | - | - | - |
| 67 | · | 939 | 0.10 | - | - | - |
Appendix — Raw Spectrum
Comments and follow-up evidence
Use this area to continue the interpretation, ask questions, or add extra verification evidence.