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Molecular Weight of 2-phenyl-1-octene (C14H20)

Identification of 2-phenyl-1-octene Chemical Compound

2D chemical structure image of 2-phenyl-1-octene
Chemical Formula C14H20
Molecular Weight 188.3086 g/mol
IUPAC Name oct-1-en-2-ylbenzene
SMILES String CCCCCCC(=C)c1ccccc1
InChI InChI=1S/C14H20/c1-3-4-5-7-10-13(2)14-11-8-6-9-12-14/h6,8-9,11-12H,2-5,7,10H2,1H3
InChIKey GFPVQVVHZYIGOF-UHFFFAOYSA-N

Molecular Weight Description

The 2-phenyl-1-octene molecule consists of 20 Hydrogen atom(s) and 14 Carbon atom(s) - a total of 34 atom(s). The molecular weight of 2-phenyl-1-octene is determined by the sum of the atomic weights of each constituent element multiplied by the number of atoms, which is calculated to be:

$$ 188.3086 · \frac{g}{mol} $$

The exact term of the above molecular weight is “molar mass”, which is based on the atomic mass of each element. Molecular weight is actually an older term of “relative molar mass” or “molecular mass”, which is a dimensionless quantity equal to the molar mass divided by the molar mass constant defined by 1 g/mol.

Molecular masses are calculated from the standard atomic weights of each nuclide, while molar masses are calculated from the atomic mass of each element. The atomic mass takes into account the isotopic distribution of the element in a given sample.

3D chemical structure image of 2-phenyl-1-octene
Ball-and-stick model of 2-phenyl-1-octene

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Additional Information for Identifying 2-phenyl-1-octene Molecule


  • InChI (IUPAC International Chemical Identifier) information of 2-phenyl-1-octene

    In addition to the molecular weight information, the structural information of 2-phenyl-1-octene in a textual expression is available via InChi. The full standard InChI of 2-phenyl-1-octene is given below:

    InChI=1S/C14H20/c1-3-4-5-7-10-13(2)14-11-8-6-9-12-14/h6,8-9,11-12H,2-5,7,10H2,1H3

    It can provide a way to encode the molecular information of 2-phenyl-1-octene to facilitate the search for the compound information in databases and on the web.

    The condensed, 27 character standard InChIKey (hashed version of the full standard InChI) of 2-phenyl-1-octene is:

    InChIKey=GFPVQVVHZYIGOF-UHFFFAOYSA-N

    It may allow easier web searches for 2-phenyl-1-octene. The InChIKey, however, needs to be linked to the full InChI as well in order to get back to the original structure of the 2-phenyl-1-octene as the full standard InChI cannot be reconstructed from the InChIKey.

  • Other names (synonyms) or registry numbers of 2-phenyl-1-octene

    There may be different names of the 2-phenyl-1-octene compound depending on the various situations of industrial applications, which are given below including the registry numbers if available:

    • Benzene, (1-methyleneheptyl)-
    • (Oct-1-en-2-yl)benzene
    • 2-phenyl-1-octene
    • 5698-49-7

2-phenyl-1-octene Identification Summary Frequently Asked Questions (FAQs)

What’s the formula of 2-phenyl-1-octene?
C14H20
How many atoms and what are the elements in the 2-phenyl-1-octene molecule?
34 atom(s) - 20 Hydrogen atom(s) and 14 Carbon atom(s)
How many chemical bonds and what types of bonds are in the 2-phenyl-1-octene structure?
34 bond(s) - 14 non-H bond(s), 7 multiple bond(s), 6 rotatable bond(s), 1 double bond(s), 6 aromatic bond(s), and 1 six-membered ring(s)
What’s the molar mass of 2-phenyl-1-octene?
188.3086 g/mol
What’s the SMILES format of 2-phenyl-1-octene?
CCCCCCC(=C)c1ccccc1
What’s the InChI format of 2-phenyl-1-octene?
InChI=1S/C14H20/c1-3-4-5-7-10-13(2)14-11-8-6-9-12-14/h6,8-9,11-12H,2-5,7,10H2,1H3
What’s the InChIKey string of 2-phenyl-1-octene?
GFPVQVVHZYIGOF-UHFFFAOYSA-N

74 The contents of this page can freely be shared if cited as follows:
Source: Chemical Compounds Deep Data Source (CCDDS; https://www.molinstincts.com) based on 41 patented QSQN and QN technology
commercialized into Mol-Instincts database and ChemRTP, ChemEssen, Inc (2024).

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