| Name | Formula | Dipole moment (debye) |
|---|---|---|
| trimethyl(phenylthio)germane | C9H14GeS | 2.18 |
| trimethyl(phenylthio)plumbane | C9H14PbS | 3.20 |
| trimethyl(phenylthio)silane | C9H14SSi | 1.76 |
| trimethyl(phenylthio)stannane | C9H14SSn | 2.58 |
| trimethyl(propoxy)silane | C6H16OSi | 1.13 |
| trimethyl-(2-methylpropoxy)silane | C7H18OSi | 1.09 |
| trimethyl-(cyclopentene-1-yl)germane | C8H16Ge | 0.95 |
| trimethyl-prop-2-enylgermane | C6H14Ge | 0.62 |
| trimethyl-[(2-methylpropan-2-yl)oxy]silane | C7H18OSi | 1.05 |
| trimethylamine | C3H9N | 0.63 |
| trimethylamine N-oxide | C3H9NO | 5.03 |
| trimethylarsane | C3H9As | 0.86 |
| trimethyldiethylaminotin | C7H19NSn | 0.87 |
| trimethylhexyloxysilane | C9H22OSi | 1.12 |
| trimethyllead chloride | C3H9ClPb | 4.50 |
| trimethylphenoxysilane | C9H14OSi | 1.22 |
| trimethylphosphane | C3H9P | 1.19 |
| trimethylsilane | C3H10Si | 0.53 |
| trimethylsilanol | C3H10OSi | 1.53 |
| trimethyltripropyldisiloxane | C12H30OSi2 | 0.45 |
| trinitromethane | CHN3O6 | 2.52 |
| trinonylphosphine oxide | C27H57OP | 6.00 |
| trioctylphosphine oxide | C24H51OP | 5.90 |
| tripentoxyarsine | C15H33AsO3 | 1.72 |
| tripentoxyarsine oxide | C15H33AsO4 | 3.14 |