APPENDIX 1 TABLE F Selected pht Properties of Representative Amines Alkylamines Struct Compound name g/100 mL H2O -92.5 Very high Ethylamine CH3 CH2NH2 16.6 CH3CH2 CH2 CH2 NH2 77.8 Isobutylamine sec-Butylamine tert-Butylamine CH3)3CNH 67.5 45.2 amine CH3(CH2)5NH2 Slightly soluble Cyclohexylamine 134.5 CsHsCH2NH 184.5 Secondary amines Dimethylamine (CH3)2NH 55.5 Very soluble soluble N-Methylpropylamine 62 Piperidine 106.4 Tertiary amines CHeRN 117.1 Triethylamine (CH3 CH2)3N 114.7 N-Methylpiperidine H3 Forward Main Menu TOC Study Guide Toc Student OLCMHHE WebsiteAPPENDIX 1 A-7 Melting point, °C 92.5 80.6 50 85 104 67.5 19 18 10 10.5 92.2 50 3 117.1 114.7 Boiling point, °C 6.7 16.6 77.8 68 66 45.2 129 134.5 184.5 106.4 6.9 55.5 62.4 107 2.9 89.4 Solubility, g/100 mL H2O Very high Slightly soluble Very soluble Very soluble Soluble 41 Compound name Alkylamines Methylamine Ethylamine Butylamine Isobutylamine sec-Butylamine tert-Butylamine Hexylamine Cyclohexylamine Benzylamine Piperidine Primary amines Dimethylamine Diethylamine N-Methylpropylamine Secondary amines N-Methylpiperidine Trimethylamine Triethylamine Tertiary amines Structural formula CH3NH2 CH3CH2NH2 CH3CH2CH2CH2NH2 (CH3)2CHCH2NH2 CH3CH2CHNH2 (CH3)3CNH2 CH3(CH2)5NH2 C6H5CH2NH2 NH2 W CH3 (CH3)2NH (CH3CH2)2NH CH3NHCH2CH2CH3 N H (CH3)3N (CH3CH2)3N N CH3 (Continued) TABLE F Selected Physical Properties of Representative Amines