Browse reference spectra from the USGS Spectral Library Version 7 and other curated sources. Each spectrum includes interactive plots, metadata, and downloadable data.
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| Formula | Modality | Category | Source | ||
|---|---|---|---|---|---|
| 2-ETHYL-2-HEXENAL | C8H14O | Mass Spec | Chemical | MassBank | |
| 2-ETHYL-2-PROPANOL | C5H12O | Mass Spec | Chemical | MassBank | |
| 2-ETHYL-3-METHYLCYCLOPENT-2-EN-1-ONE | C8H12O | Mass Spec | Chemical | MassBank | |
| 2-ETHYL-3-METHYLPYRAZINE | C7H10N2 | Mass Spec | Chemical | MassBank | |
| 2-ETHYL-4,5-DIMETHYLOXAZOLE | C7H11NO | Mass Spec | Chemical | MassBank | |
| 2-ETHYL-4,5-DIMETHYLTHIAZOLE | C7H11NS | Mass Spec | Chemical | MassBank | |
| 2-ETHYL-4-ISOPROPOXY-6-METHYLPYRIMIDINE | C10H16N2O | Mass Spec | Chemical | MassBank | |
| 2-ETHYL-4-METHOXY-6-METHYLPYRIMIDINE | C8H12N2O | Mass Spec | Chemical | MassBank | |
| 2-ETHYL-4-METHYL-IMIDAZOLINE | C6H12N2 | Mass Spec | Chemical | MassBank | |
| 2-ETHYL-4-METHYLPHENOL | C9H12O | Mass Spec | Chemical | MassBank | |
| 2-ETHYL-4-METHYLTHIAZOLE | C6H9NS | Mass Spec | Chemical | MassBank | |
| 2-ETHYL-5-(2-OXOPROPYL)FURAN | C9H12O2 | Mass Spec | Chemical | MassBank | |
| 2-ETHYL-5-METHYL-2-PHENYL-4-HEXEN-1-OL | C15H22O | Mass Spec | Chemical | MassBank | |
| 2-ETHYL-5-METHYLFURAN | C7H10O | Mass Spec | Chemical | MassBank | |
| 2-ETHYL-5-METHYLPHENOL | C9H12O | Mass Spec | Chemical | MassBank | |
| 2-ETHYLBUTANOL | C6H14O | Mass Spec | Chemical | MassBank | |
| 2-ETHYLBUTYL ACETATE | C8H16O2 | Mass Spec | Chemical | MassBank | |
| 2-ETHYLBUTYRALDEHYDE | C6H12O | Mass Spec | Chemical | MassBank | |
| 2-ETHYLBUTYRIC ACID | C6H12O2 | Mass Spec | Chemical | MassBank | |
| 2-ETHYLCYCLOHEXYL ACETATE | C10H18O2 | Mass Spec | Chemical | MassBank | |
| 2-ETHYLFURAN | C6H8O | Mass Spec | Chemical | MassBank | |
| 2-ETHYLHEXANAL | C8H16O | Mass Spec | Chemical | MassBank | |
| 2-ETHYLHEXANAL ETHYLENE GLYCOL ACETAL | C10H20O2 | Mass Spec | Chemical | MassBank | |
| 2-ETHYLHEXANOIC ACID | C8H16O2 | Mass Spec | Chemical | MassBank | |
| 2-ETHYLHEXANOL | C8H18O | Mass Spec | Chemical | MassBank | |
| 2-ETHYLHEXYL ACETATE | C10H20O2 | Mass Spec | Chemical | MassBank | |
| 2-ETHYLHEXYL SALICYLATE | C15H22O3 | Mass Spec | Chemical | MassBank | |
| 2-ETHYLPYRAZINE | C6H8N2 | Mass Spec | Chemical | MassBank | |
| 2-ETHYLPYRIDINE | C7H9N | Mass Spec | Chemical | MassBank | |
| 2-ETHYLQUINOLINE | C11H11N | Mass Spec | Chemical | MassBank | |
| 2-ETHYLTETRAHYDROFURAN | C6H12O | Mass Spec | Chemical | MassBank | |
| 2-ETHYLTHIAZOLE | C5H7NS | Mass Spec | Chemical | MassBank | |
| 2-ETHYLTHIO-5-AMINOTHIAZOLO(5,4-D)PYRIMIDINE | C7H8N4S2 | Mass Spec | Chemical | MassBank | |
| 2-ETHYLTHIOPHENE | C6H8S | Mass Spec | Chemical | MassBank | |
| 2-ETHYLTOLUENE | C9H12 | Mass Spec | Chemical | MassBank | |
| 2-ETHYNYL-1,1,1,2,3,3,3-HEPTAMETHYLTRISILANE | C9H22Si3 | Mass Spec | Chemical | MassBank | |
| 2-Ethoxyethyl-N-(4-methylphenyl)carbamate | C12H17NO3 | Mass Spec | Pharmaceutical | MassBank | |
| 2-Ethyl-4-hydroxyhexylsalicylate | C15H22O4 | Mass Spec | Environmental | MassBank | |
| 2-Ethyl-4-methyl-1H-imidazole | C6H10N2 | Mass Spec | Chemical | MassBank | |
| 2-Ethyl-5-hydroxyhexyl-2-hydroxybenzoate | C15H22O4 | Mass Spec | Chemical | MassBank | |
| 2-Ethyl-6-methylaniline | C9H13N | Mass Spec | Pesticide | MassBank | |
| 2-Ethyl-N-(2-nitrophenyl)aniline | C14H14N2O2 | Mass Spec | Chemical | MassBank | |
| 2-Ethyl-oxo-hexylsalicylate | C15H20O4 | Mass Spec | Environmental | MassBank | |
| 2-Ethylaniline | C8H11N | Mass Spec | Chemical | MassBank | |
| 2-Ethylhexyl 2,3,4,5-Tetrabromobenzoate | C15H18Br4O2 | Mass Spec | Natural product | MassBank | |
| 2-Ethylhexyl 2-Cyano-3,3-diphenylacrylate | C24H27NO2 | Mass Spec | Chemical | MassBank | |
| 2-Ethylhexyl 4-(dimethylamino)benzoate | C17H27NO2 | Mass Spec | Chemical | MassBank | |
| 2-Ethylhexyl acrylate | C11H20O2 | Mass Spec | Chemical | MassBank | |
| 2-Ethylhexyl cyanoacetate | C11H19NO2 | Mass Spec | Chemical | MassBank | |
| 2-Ethylhexyl dihydrogen phosphate | C8H19O4P | Mass Spec | Chemical | MassBank |