naphthalene
C10H8
Naphthalene has the molecular formula C10H8 and a molar mass of 128.17 g/mol, a melting point of 80 °C and a boiling point of 217.8 °C.
Properties
| Molecular formula | C10H8 |
|---|---|
| Molar mass | 128.17 g/mol |
| Exact (monoisotopic) mass | 128.0626 g/mol |
| Melting point | 80 °C |
| Boiling point | 217.78 °C |
| Density | 1.15 g/cm³ |
| logP (octanol–water) | 3.3 |
| Topological polar surface area | 0 Ų |
| Hydrogen-bond donors / acceptors | 0 / 0 |
| Heavy atoms | 10 |
| InChIKey | UFWIBTONFRDIAS-UHFFFAOYSA-N |
Elemental composition
18 atoms across 2 elements, by mass.
| Element | Atoms | Percent by mass |
|---|---|---|
| Carbon (C) | 10 | 93.71% |
| Hydrogen (H) | 8 | 6.29% |
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Related compounds
Molar mass and elemental composition are computed from IUPAC 2021 conventional atomic weights. Formula, exact mass and the computed descriptors come from PubChem, which is US government work and in the public domain. Melting point, boiling point and density come from Wikidata under CC0. Properties with no figure shown are absent from those sources rather than zero.