ABSTRACT

Aldehydes CH3CHO (199 .7) α,β-Unsaturated CH3CH=CHCHO (192 .4) carbonyls CH2=CHCOCH3 (169 .9) Carboxylic acids HCO2H (166 .0)

CH3CO2H (178 .1) Amides HCONH2 (165 .0)

CH3CONH2 (172 .7) Esters CH3CO2CH2CH3 (170 .3)

CH2=CHCO2CH3 (165 .5) 140-120 >C=C< Aromatic C6H6 (128 .5)

Alkenes CH2=CH2 (123 .2) CH2=CHCH3 (115 .9, 136 .2) CH2=CHCH2Cl (117 .5, 133 .7) CH3CH=CHCH2CH3 (132 .7)

125-115 -CN Nitriles CH3-CN (117 .7) 80-70 -CC-Alkynes HCCH (71 .9)

CH3CCH3 (73 .9) 70-45 -C-O Esters CH3OOCH2CH3 (57 .6, 67 .9)

Alcohols HOCH3 (49 .0) HOCH2CH3 (57 .0)

40-20 -C-NH2 Amines CH3NH2 (26 .9) CH3CH2NH2 (35 .9)

30-15 -S-CH3 Sulfides (thioethers) C6H5-S-CH3 15 .6 30-(-2 .3) -C-H Alkanes, cycloalkanes CH4 (-2 .3)

CH3CH3 (5 .7) CH3CH2CH3 (15 .8, 16 .3) CH3CH2CH2CH3 (13 .4, 25 .2) CH3CH2CH2CH2CH3 (13 .9, 22 .8, 34 .7)

Cyclohexane (26 .9)