LBF18109EO01

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Upper classes



LBF18109EO01.png
Structural Information
Systematic Name 12,13-Epoxy-9-Octadecenoic Acid
Common Name
Symbol
Formula C18H32O3
Exact Mass 296.23514489
Average Mass 296.44488
SMILES C(C(CC=CCCCCCCCC(O)=O)1)(CCCCC)O1
Physicochemical Information
Melting Point
Boiling Point
Density
Optical Rotation
Reflactive Index
Solubility
Spectral Information
Mass Spectra GC-EI-MS(after solvolysation-trimethylsilylation in MeOH)<<8018/8062/8071>>: m/e= 299[SNTO=CH-CH2-CH=CH(CH2)7COOCH3], 217[CH3(CH2)4CH(OCH3)CHOTMS], 195[OHCCH2CH=CH(CH2)7CO], 173[ SMTO=CH(CH2)4CH3]
UV Spectra
IR Spectra Trans olefin(960cm-1), cis olefin(720cm-1), trans epoxide(885cm-1), cis epoxide(840 and 820cm-1)<<8071>>
NMR Spectra 1H-NMR<<8071>>: C8(2.01ppm), C9, 10(5.45ppm), C2, 11(2.29ppm), C12, 13(2.91ppm), J9-10= 10Hz(cis olefin)
Chromatograms




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