Molar Mass of Common Alkenes
Alkenes are hydrocarbons that contain a carbon-carbon double bond, with the general molecular formula CnH2n. The molar mass of alkenes, like any other chemical compound, depends on their specific molecular formula. The following table provides a curated list of molar mass values for common alkenes.
| Ethene (C2H4) | 28.05 |
| Propene (C3H6) | 42.08 |
| Butene (C4H8) | 56.11 |
| Pentene (C5H10) | 70.13 |
| Hexene (C6H12) | 84.16 |
| Heptene (C7H14) | 98.19 |
| Octene (C8H16) | 112.21 |
| Nonene (C9H18) | 126.24 |
| Decene (C10H20) | 140.27 |
| Undecene (C11H22) | 154.29 |
| Dodecene (C12H24) | 168.32 |
| Tridecene (C13H26) | 182.35 |
| Tetradecene (C14H28) | 196.37 |
| Pentadecene (C15H30) | 210.4 |
| Hexadecene (C16H32) | 224.43 |
| Heptadecene (C17H34) | 238.45 |
| Octadecene (C18H36) | 252.48 |
| Nonadecene (C19H38) | 266.51 |
| Eicosene (C20H40) | 280.53 |
| Heneicosene (C21H42) | 294.56 |
| Docosene (C22H44) | 308.58 |
| Tricosene (C23H46) | 322.61 |
| Tetracosene (C24H48) | 336.64 |
| Pentacosene (C25H50) | 350.66 |
| Hexacosene (C26H52) | 364.69 |
| Heptacosene (C27H54) | 378.72 |
| Octacosene (C28H56) | 392.74 |
| Nonacosene (C29H58) | 406.77 |
| Triacontene (C30H60) | 420.8 |
| Hentriacontene (C31H62) | 434.82 |
| Dotriacontene (C32H64) | 448.85 |
| Tritriacontene (C33H66) | 462.88 |
| Tetratriacontene (C34H68) | 476.9 |
| Pentatriacontene (C35H70) | 490.93 |
| Hexatriacontene (C36H72) | 504.96 |
| Heptatriacontene (C37H74) | 518.98 |
| Octatriacontene (C38H76) | 533.01 |
| Nonatriacontene (C39H78) | 547.04 |
| Tetracontene (C40H80) | 561.06 |
| Hentetracontene (C41H82) | 575.09 |
| Dotetracontene (C42H84) | 589.12 |
| Tritetracontene (C43H86) | 603.14 |
| Tetratetracontene (C44H88) | 617.17 |
| Pentatetracontene (C45H90) | 631.2 |
| Hexatetracontene (C46H92) | 645.22 |
| Heptatetracontene (C47H94) | 659.25 |
| Octatetracontene (C48H96) | 673.28 |
| Nonatetracontene (C49H98) | 687.3 |
| Pentacontene (C50H100) | 701.33 |
Related Tables
References: 1) Cardarelli, François. Materials Handbook: A Concise Desktop Reference. Switzerland: Springer International Publishing, 2018. 2) CRC Handbook of Chemistry and Physics, 97th Edition. United Kingdom: CRC Press, 2016-2017. 3) Yaws, Carl L. The Yaws Handbook of Physical Properties for Hydrocarbons and Chemicals. Netherlands: Elsevier Science, 2015. 4) Occupational Safety and Health Administration (OSHA): The National Institute for Occupational Safety and Health (NIOSH).