Spectrum Absorp'n Frequency Peak Shape Peak Intensity Functional Group Signal Shift Integrat'n Splitting Comment Signal Band# (cm-1) (sharp, broad) (strong, med. Indicated # H Assignment Region or weak) 1 6H 1.2  2 1H  2.9 3 5H Unknown # 360-14-15 Mol. Wt. = 88.12 g/mol Chemical Formula = C4H8O2 Degrees of Unsaturation = ___________________________________ b.p. = 79.9C IR Spectra (liquid film (neat) on KBr Disc) 1H-NMR Spectra (at 90 MHz in CDCl3) Infrared Spectra (neat liquid film on KBr disc): 1H-NMR Integration Data: (at 90 MHz in CDCl3) Spectrum Absorp'n Frequency Peak Shape Peak Intensity Functional Group Signal Shift Integrat'n Splitting Comment Signal Band# (cm-1) (sharp, broad) (strong, med. Indicated # H Assignment Region or weak) 1 3H 1.15  2 2H  2.3 3 3H  Unknown # 360-14-16 Mol. Wt. = 124.14 g/mol Chemical Formula = C7H8O2 Degrees of Unsaturation = ___________________________________ m.p. = 55-57C IR Spectra (on KBr Disc) 1H-NMR Spectra (at 90 MHz in CDCl3) Infrared Spectra (on KBr disc): 1H-NMR Integration Data: (at 90 MHz in CDCl3) Absorp'n Frequency Peak Shape Peak Intensity Functional Group Signal Shift Integrat'n Splitting Comment Signal Spectrum Band# (cm-1) (sharp, broad) (strong, med. Indicated # H Assignment Region or weak) 1 3H  3.75
Spectrum Region Absorp'n Band# Frequency (cm-1) Peak Shape (sharp, broad) Peak Intensity (strong, med. or weak) Functional Group Indicated Signal # Shift Integrat'n Splitting Comment H Signal Assignment 1  1.2 6H 2  2.9 1H 3 5H Unknown # 360-14-15 Mol. Wt. = 88.12 g/mol Chemical Formula = C4H8O2 Degrees of Unsaturation = ___________________________________ b.p. = 79.9C IR Spectra (liquid film (neat) on KBr Disc) 1H-NMR Spectra (at 90 MHz in CDCl3) Infrared Spectra (neat liquid film on KBr disc): 1H-NMR Integration Data: (at 90 MHz in CDCl3) Spectrum Region Absorp'n Band# Frequency (cm-1) Peak Shape (sharp, broad) Peak Intensity (strong, med. or weak) Functional Group Indicated Signal # Shift Integrat'n Splitting Comment H Signal Assignment 1  1.15 3H 2  2.3 2H 3  3H Unknown # 360-14-16 Mol. Wt. = 124.14 g/mol Chemical Formula = C7H8O2 Degrees of Unsaturation = ___________________________________ m.p. = 55-57C IR Spectra (on KBr Disc) 1H-NMR Spectra (at 90 MHz in CDCl3) Infrared Spectra (on KBr disc): 1H-NMR Integration Data: (at 90 MHz in CDCl3) Spectrum Region Absorp'n Band# Frequency (cm-1) Peak Shape (sharp, broad) Peak Intensity (strong, med. or weak) Functional Group Indicated Signal # Shift Integrat'n Splitting Comment H Signal Assignment 1  3.75 3H
360RptBk_12.docx