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Molecular Weight of THIOPHENE (C4H4S)

Identification of THIOPHENE Chemical Compound

2D chemical structure image of THIOPHENE
Chemical Formula C4H4S
Molecular Weight 84.13956 g/mol
IUPAC Name thiophene
SMILES String c1ccsc1
InChI InChI=1S/C4H4S/c1-2-4-5-3-1/h1-4H
InChIKey YTPLMLYBLZKORZ-UHFFFAOYSA-N

Molecular Weight Description

The THIOPHENE molecule consists of 4 Hydrogen atom(s), 4 Carbon atom(s) and 1 Sulfur atom(s) - a total of 9 atom(s). The molecular weight of THIOPHENE is determined by the sum of the atomic weights of each constituent element multiplied by the number of atoms, which is calculated to be:

$$ 84.13956 · \frac{g}{mol} $$

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 THIOPHENE
Ball-and-stick model of THIOPHENE




More Properties of THIOPHENE

For physicochemical, thermodynamic, transport, spectra, and other property data & information, the followings are available from “Mol-Instincts”, a chemical database based on quantum mechanics:







Additional Information for Identifying THIOPHENE Molecule


  • InChI (IUPAC International Chemical Identifier) information of THIOPHENE

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

    InChI=1S/C4H4S/c1-2-4-5-3-1/h1-4H

    It can provide a way to encode the molecular information of THIOPHENE 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 THIOPHENE is:

    InChIKey=YTPLMLYBLZKORZ-UHFFFAOYSA-N

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

  • Other names (synonyms) or registry numbers of THIOPHENE

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

    • Thiotetrole
    • Thiophene [UN2414] [Flammable liquid]
    • Thiophen
    • 8014-23-1
    • 110-02-1
    • 25233-34-5
    • USAF EK-1860
    • Thiole
    • Thiofurfuran
    • Thiofuran
    • Thiofuram
    • Thiofen [Czech]
    • Thiaphene
    • Thiacyclopentadiene
    • Huile HSO
    • Huile H50
    • Furan, thio-
    • Divinylene sulfide
    • CP 34
    • Thiophene, homopolymer
    • Polythiophene

Additional Outstanding Products

THIOPHENE Identification Summary Frequently Asked Questions (FAQs)

What’s the formula of THIOPHENE?
C4H4S
How many atoms and what are the elements in the THIOPHENE molecule?
9 atom(s) - 4 Hydrogen atom(s), 4 Carbon atom(s) and 1 Sulfur atom(s)
How many chemical bonds and what types of bonds are in the THIOPHENE structure?
9 bond(s) - 5 non-H bond(s), 5 multiple bond(s), 5 aromatic bond(s), 1 five-membered ring(s) and 1 Thiophene(s)
What’s the molar mass of THIOPHENE?
84.13956 g/mol
What’s the SMILES format of THIOPHENE?
c1ccsc1
What’s the InChI format of THIOPHENE?
InChI=1S/C4H4S/c1-2-4-5-3-1/h1-4H
What’s the InChIKey string of THIOPHENE?
YTPLMLYBLZKORZ-UHFFFAOYSA-N

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Source: Mol-Instincts Chemical Database, Predicted on Quantum.
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