| Name | Formula | Solubility (Log Sw) |
|---|---|---|
| O-acetyldeoxyacyclovir | C10H13N5O3 | -0.97 |
| O-methyl-DL-allothreonine | C5H11NO3 | 0.49 |
| O-phospho-L-serine | C3H8NO6P | -0.81 |
| o-phthalidylbenzoic acid | C15H10O4 | -3.10 |
| o-toluenesulfonic acid dihydrate | C7H12O5S | 0.29 |
| o-toluenesulfonic acid monohydrate | C7H10O4S | 0.37 |
| O1-(2-ethoxy-2-oxoethyl) O2-methyl benzene-1,2-dicarboxylate | C13H14O6 | -2.70 |
| O1-nonyl O2-octyl benzene-1,2-dicarboxylate | C25H40O4 | -4.78 |
| oct-1-yne | C8H14 | -3.66 |
| oct-7-en-1-ol | C8H16O | -1.74 |
| oct-7-enal | C8H14O | -2.00 |
| octabromobiphenyl | C12H2Br8 | -7.50 |
| octachlorocyclopentene | C5Cl8 | -6.54 |
| octachlorodibenzofuran | C12Cl8O | -11.59 |
| octachloronaphthalene | C10Cl8 | -9.70 |
| octadecafluoronaphthalene | C10F18 | -7.66 |
| octadecane | C18H38 | -7.65 |
| octadecane-1,12-diol | C18H38O2 | -5.16 |
| octadecanoic acid | C18H36O2 | -5.68 |
| octadecyl 2-methylprop-2-enoate | C22H42O2 | -8.53 |
| octadecyl 3-(3,5-di-tert-butyl-4-hydroxyphenyl)propanoate | C35H62O3 | -8.27 |
| octadecyl 4-hydroxybenzoate | C25H42O3 | -3.08 |
| octafluorocyclobutane | C4F8 | -3.92 |
| octafluoropropane | C3F8 | -4.52 |
| octamethylcyclotetrasiloxane | C8H24O4Si4 | -6.95 |