LBF18203EO02

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Upper classes



LBF18203EO02.png
Structural Information
Systematic Name Methyl-12,13-Epoxy-9,15-Octadecadienoate
Common Name
Symbol
Formula C19H32O3
Exact Mass 308.23514489
Average Mass 308.45558
SMILES C(C(CC=CCCCCCCCC(=O)OC)1)(CC=CCC)O1
Physicochemical Information
Melting Point
Boiling Point
Density
Optical Rotation
Reflactive Index
Solubility
Spectral Information
Mass Spectra GC-EI-MS<<8084>>: m/e=308[M]; 277[M-OCH3]; 211[CH-(O)-CHCH2CH=CH(CH2)7COOCH3-28] 83[M-CH2CH=CH(CH2)7COOCH3-28], GC-EI-MS(after hydrogenation)(105): m/e=281[M-OCH3]; 241[CH-(O)-CH(CH2)10CO OCH3]; 213[214-28]; 113[M-(CH2)10COOCH3]; 85[113-28]
UV Spectra
IR Spectra Cis unsaturation: 3002cm-1<<8081>>
NMR Spectra 1H-NMR<<8081>>: cis unsaturationS: 5.43ppm[4H]; cis epoxide ring:2.79 AND 2.98ppm[2H]
Chromatograms




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