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Molecular Weight of Isobutyl iodide (C4H9I)

Identification of Isobutyl iodide Chemical Compound

2D chemical structure image of Isobutyl iodide
Chemical Formula C4H9I
Molecular Weight 184.01873 g/mol
IUPAC Name 1-iodo-2-methylpropane
SMILES String CC(C)CI
InChI InChI=1S/C4H9I/c1-4(2)3-5/h4H,3H2,1-2H3
InChIKey BTUGGGLMQBJCBN-UHFFFAOYSA-N

Molecular Weight Description

The Isobutyl iodide molecule consists of 9 Hydrogen atom(s), 4 Carbon atom(s), and 1 Iodine atom(s) - a total of 14 atom(s). The molecular weight of Isobutyl iodide is determined by the sum of the atomic weights of each constituent element multiplied by the number of atoms, which is calculated to be:

$$ 184.01873 · \frac{g}{mol} $$

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 Isobutyl iodide
Ball-and-stick model of Isobutyl iodide

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Additional Information for Identifying Isobutyl iodide Molecule


  • InChI (IUPAC International Chemical Identifier) information of Isobutyl iodide

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

    InChI=1S/C4H9I/c1-4(2)3-5/h4H,3H2,1-2H3

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

    InChIKey=BTUGGGLMQBJCBN-UHFFFAOYSA-N

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

  • Other names (synonyms) or registry numbers of Isobutyl iodide

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

    • 1-Iodo-2-methylpropane, contains copper as stabilizer, 97%
    • F2190-0185
    • I14-17194
    • J-802035
    • A828543
    • I0322
    • RTR-018296
    • 82IJ6B9708
    • MFCD00001084
    • ANW-42898
    • PROPANE, 1-IODO-2-METHYL
    • 1-iodanyl-2-methyl-propane
    • Propane,1-iodo-2-methyl-
    • 1-IODO-ISO-BUTANE
    • 1-IODOMETHYLPROPANE
    • 3-iodo-2-methylpropane
    • BBV-42302688
    • iso-C4H9I
    • sJPHAVIKUP@
    • Iodo-2-methylpropane
    • 2-methyl-iodopropane
    • 2-methylpropyliodide
    • 1-iodoisobutane
    • isobutyl iodine
    • iodoisobutane
    • 1-iodo-2-methyl-propane
    • 1-iodo-2-methyl propane
    • 1-Jod-2-methylpropan [Czech]
    • iso-butyl iodide
    • 1-Jod-2-methylpropan
    • isobutyliodide
    • Isobutyljodid [Czech]
    • 2-Methylpropyl iodide
    • Primary isobutyl iodide
    • Isobutyljodid
    • Propane, 1-iodo-2-methyl-
    • 513-38-2
    • Isobutyl iodide

Isobutyl iodide Identification Summary Frequently Asked Questions (FAQs)

What’s the formula of Isobutyl iodide?
C4H9I
How many atoms and what are the elements in the Isobutyl iodide molecule?
14 atom(s) - 9 Hydrogen atom(s), 4 Carbon atom(s), and 1 Iodine atom(s)
How many chemical bonds and what types of bonds are in the Isobutyl iodide structure?
13 bond(s) - 4 non-H bond(s)
What’s the molar mass of Isobutyl iodide?
184.01873 g/mol
What’s the SMILES format of Isobutyl iodide?
CC(C)CI
What’s the InChI format of Isobutyl iodide?
InChI=1S/C4H9I/c1-4(2)3-5/h4H,3H2,1-2H3
What’s the InChIKey string of Isobutyl iodide?
BTUGGGLMQBJCBN-UHFFFAOYSA-N

628 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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