Reference Spectral Library

Browse reference spectra from the USGS Spectral Library Version 7 and other curated sources. Each spectrum includes interactive plots, metadata, and downloadable data.

	Formula	Modality	Category	Source
2,2-Bis(4-hydroxyphenyl)propane dimethacrylate	C23H24O4	Mass Spec	Environmental	MassBank
2,2-Bis(4-hydroxyphenyl)propanol	C15H16O3	Mass Spec	Natural product	MassBank
2,2-Bis[4-(4-aminophenoxy)phenyl]propane	C27H26N2O2	Mass Spec	Natural product	MassBank
2,2-Bisphenol F	C13H12O2	Mass Spec	Natural product	MassBank
2,2-DICHLORO-1-PHENYL-2-TRIMETHYLSILYLETHANOL	C11H16Cl2OSi	Mass Spec	Chemical	MassBank
2,2-DICHLORO-1-PHENYLETHANOL	C8H8Cl2O	Mass Spec	Chemical	MassBank
2,2-DICHLOROBUTANE	C4H8Cl2	Mass Spec	Chemical	MassBank
2,2-DICHLOROPENTANE	C5H10Cl2	Mass Spec	Chemical	MassBank
2,2-DICHLOROPROPANE	C3H6Cl2	Mass Spec	Chemical	MassBank
2,2-DIETHOXYPROPANE	C7H16O2	Mass Spec	Chemical	MassBank
2,2-DIETHYL-1,3-PROPANEDIOL	C7H16O2	Mass Spec	Chemical	MassBank
2,2-DIMETHOXYPROPANE	C5H12O2	Mass Spec	Chemical	MassBank
2,2-DIMETHYL-1,2,3,4-TETRAHYDRO-GAMMA-CARBOLINE	C13H16N2	Mass Spec	Chemical	MassBank
2,2-DIMETHYL-1-PENTANOL	C7H16O	Mass Spec	Chemical	MassBank
2,2-DIMETHYL-1-TRIMETHYLSILYL-2-SILAINDOLINE	C12H21NSi2	Mass Spec	Chemical	MassBank
2,2-DIMETHYL-3,4-BENZO-1-OXA-2-SILACYCLOPENT-3-ENE	C9H12OSi	Mass Spec	Chemical	MassBank
2,2-DIMETHYL-3-(2-METHYL-1-PROPENYL)CYCLOPROPANECARBOXYLIC ACID	C10H16O2	Mass Spec	Chemical	MassBank
2,2-DIMETHYL-3-VINYLCYCLOPENTANONE	C9H14O	Mass Spec	Chemical	MassBank
2,2-DIMETHYL-4-(TRIMETHYLSILYL)METHYL-5-HEXEN-3-ONE	C12H24OSi	Mass Spec	Chemical	MassBank
2,2-DIMETHYL-4-ISOPROPENYL-1,3-DIOXOLANE	C8H14O2	Mass Spec	Chemical	MassBank
2,2-DIMETHYL-4-PHENYL-1,3-DIOXOLAN	C11H14O2	Mass Spec	Chemical	MassBank
2,2-DIMETHYL-5-TRIMETHYLSILYL-3,4-BENZO-1-OXA-2-SILACYCLOPENT-3-ENE	C12H20OSi2	Mass Spec	Chemical	MassBank
2,2-DIMETHYL-6-HEXYL-7-HYDROXY3,4-DIHYDRO-2H-1-BENZOPYRAN	C17H26O2	Mass Spec	Chemical	MassBank
2,2-DIMETHYLBUTANE	C6H14	Mass Spec	Chemical	MassBank
2,2-DIMETHYLCYCLOHEXANONE	C8H14O	Mass Spec	Chemical	MassBank
2,2-DIMETHYLCYCLOPENTANONE	C7H12O	Mass Spec	Chemical	MassBank
2,2-DIMETHYLCYCLOPENTANONE (D6-METHYL)	C7H12O	Mass Spec	Chemical	MassBank
2,2-DIMETHYLCYCLOPENTANONE-D6(METHYL)	C7H12O	Mass Spec	Chemical	MassBank
2,2-DIMETHYLHEXANE	C8H18	Mass Spec	Chemical	MassBank
2,2-DIMETHYLPROPYL ACETATE	C7H14O2	Mass Spec	Chemical	MassBank
2,2-DIPHENYLPROPIONIC ACID	C15H14O2	Mass Spec	Chemical	MassBank
2,2-DIPROPYL-5,5-DIMETHYL-1,3-CYCLOHEXANEDIONE	C14H24O2	Mass Spec	Chemical	MassBank
2,2-Diallylbisphenol A	C21H24O2	Mass Spec	Natural product	MassBank
2,2-Dimethyl-2,3-dihydro-1-benzofuran-7-amine	C10H13NO	Mass Spec	Environmental	MassBank
2,2-Dipyridyl	C10H8N2	Mass Spec	Environmental	MassBank
2,2-Methylenbis(6-tert-butyl-4-ethyl-phenol)	C25H36O2	Mass Spec	Chemical	MassBank
2,2`,4,4`-Tetrahydroxybenzophenone	C13H10O5	Mass Spec	Environmental	MassBank
2,2`-Bisphenol F	C13H12O2	Mass Spec	Environmental	MassBank
2,2`-Dihydroxy-4,4`-dimethoxybenzophenone	C15H14O5	Mass Spec	Chemical	MassBank
2,2`-Dihydroxy-4-methoxybenzophenone	C14H12O4	Mass Spec	Chemical	MassBank
2,2`-Dithiobis[N-methylbenzamide]	C16H16N2O2S2	Mass Spec	Environmental	MassBank
2,2`-Methylenebis(6-tert-butyl-1,4-ethylphenol)	C25H36O2	Mass Spec	Chemical	MassBank
2,2`-Methylenebis(6-tert-butyl-p-cresol)	C23H32O2	Mass Spec	Chemical	MassBank
2,2`-{Methylenebis[(4,1-phenylene)oxymethylene]}bis(oxirane)	C19H20O4	Mass Spec	Environmental	MassBank
2,2`-{Propane-2,2-diylbis[(4,1-phenylene)oxymethylene]}bis(oxirane)	C21H24O4	Mass Spec	Environmental	MassBank
2,3'-Dihydroxycanthaxanthin	C40H52O4	Mass Spec	Chemical	MassBank
2,3,3,4,4,6,6,7,7,8-DECAMETHYL-5-OXA-3,4,6,7-TETRASILANONANE	C14H38OSi4	Mass Spec	Chemical	MassBank
2,3,3-TRIMETHYLCYCLOPENTENE-4-ACETALDEHYDE	C10H16O	Mass Spec	Chemical	MassBank
2,3,4,5,6-PENTAFLUOROBENZALDEHYDE 2',3',4',5',6'-PENTAFLUOROBENZYLOXIME	C14H3F10NO	Mass Spec	Chemical	MassBank
2,3,4,5,6-PENTAFLUOROPHENYLACETIC ACID	C8H3F5O2	Mass Spec	Chemical	MassBank

Reference Spectral Library

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