Page:International Library of Technology, Volume 93.djvu/102



TABLE VII COMPOUNDS IN CRUDE OIL Name General Formula Cn H 2n+2 C Per Cent. H Per Cent. Boiling Point Degrees Fahrenheit Specific Gravity Gaseous Methane Ethane Propane Butane Liquid Pentane Hexane Heptane Octane Nonane Decane Endecane Dodecane Tridecane Tetradecane Pentadecane Hexadecane Octodecane ... ... ... Solid Paraffin (myricyl) Paraffin (cery1) CH4 C2H6 C3H8 C4H10 C5H12 C6H14 C7H16 C8H18 C9H20 C10H22 C11H24 C12H26 C13H28 C14H30 C15H32 C16H34 C18H38 C20H42 C23H48 C25H52 80.00 81.81 82.80 83.33 83.72 84.00 84.21 84.38 84.51 84.61 84.70 84.78 84.85 84.90 84.94 85.04 85.11 85.18 85.23 85.26 85.31 25.00 20.00 18.19 17.20 16.67 16.28 16.00 15.79 15.62 15.49 15.39 15.30 15.22 15.15 15.10 15.06 14.96 14.89 14.82 14.77 14.74 14.69 gas 34 86 156 208 257 277 316 360 386 420 462 497 536 699 559 1.036 .600 .628 .664 .669 .703 .741 .757 .765 .776 .792