Greyline Instruments PTFM 1.0 - Page 41

Page 41
Fluid Sound Speed Table
Substance Form Index Specific Gravity Sound Speed
m/sec.
v/°C - m/s/°C Δ
Glycerol C3H8O3 1.26 1904 2.2
Glycol C2H6O2 1.113 1658 2.1
Helium (45) He4 0.125(-268.8ºC) 183
Heptane (22,23) C7H16 0.684 (20ºC) 1131 4.25
n-Heptane (29,33) C7H16 0.684 (20ºC) 1180 4.0
Hexachloro-Cyclopentadiene(47) C5Cl6 1.7180 1150
Hexadecane (23) C16H34 0.773 (20ºC) 1338 3.71
Hexalin C6H12O 0.962 1454 3.6
Hexane (16,22,23) C6H14 0.659 1112 2.71
n-Hexane (29,33) C6H14 0.649 (20ºC) 1079 4.53
2,5-Hexanedione C6H10O2 0.729 1399 3.6
n-Hexanol C6H14O 0.819 1300 3.8
Hexahydrobenzene (15) C6H12 0.779 1248 5.41
Hexahydrophenol C6H12O 0.962 1454 3.6
Hexamethylene (15) C6H12 0.779 1248 5.41
Hydrogen (45) H2 0.071 (-256ºC) 1187
2-Hydroxy-toluene (46) C7H8O 1.047 (20ºC) 1541
3-Hydroxy-tolune (46) C7H8O 1.034 (20ºC) 1500
Iodo-benzene (46) C6H5I 1.823 1114
Iodo-ethane (46) C2H5I 1.950 (20ºC) 876
Iodo-methane CH3I 2.28 (20ºC) 978
Isobutyl acetate (22) C6H12O 1180 4.85
Isobutanol C4H10O 0.81 (20ºC) 1212
Iso-Butane 1219.8
Isopentane (36) C5H12 0.62 (20ºC) 980 4.8
Isopropanol (46) C3H8O 0.785 (20ºC) 1170
Isopropyl alcohol (46) C3H8O 0.785 (20ºC) 1170
Kerosene 0.81 1324 3.6
Ketohexamethylene C6H10O 0.948 1423 4.0
Lithium fluoride (42) LiF 2485 1.29
Mercury (45) Hg 13.594 1449
Mesityloxide C6H16O 0.85 1310
Methane (25,28,38,39) CH4 0.162 405(-89.15ºC) 17.5
Methanol (40,41) CH4O 0.791 (20ºC) 1076 2.92
Methyl acetate C3H6O2 0.934 1211
o-Methylaniline (46) C7H9N 0.999 (20ºC) 1618
4-Methylaniline (46) C7H9N 0.966 (45ºC) 1480
Methyl alcohol (40,44) CH4O 0.791 (20ºC) 1076 2.92
Methyl benzene (16,52) C7H8 0.867 1328 4.27
2-Methyl-butane (36) C5H12 0.62 (20ºC) 980
Methyl carbinol C2H6O 0.789 1207 4.0
Methyl-chloroform (47) C2H3Cl3 1.33 985
Methyl-cyanide C2H3N 0.783 1290
3-Methyl cyclohexanol C7H14O 0.92 1400