Home Molecular Weight Methyl ethylcarbamate

Molecular Weight of Methyl ethylcarbamate (C4H9NO2)

Identification of Methyl ethylcarbamate Chemical Compound

2D chemical structure image of Methyl ethylcarbamate
Chemical Formula C4H9NO2
Molecular Weight 103.11976 g/mol
IUPAC Name methyl N-ethylcarbamate
SMILES String CCNC(=O)OC
InChI InChI=1S/C4H9NO2/c1-3-5-4(6)7-2/h3H2,1-2H3,(H,5,6)
InChIKey AEARPZNULDFPNQ-UHFFFAOYSA-N

Molecular Weight Description

The Methyl ethylcarbamate molecule consists of 9 Hydrogen atom(s), 4 Carbon atom(s), 1 Nitrogen atom(s) and 2 Oxygen atom(s) – a total of 16 atom(s). The molecular weight of Methyl ethylcarbamate is determined by the sum of the atomic weights of each constituent element multiplied by the number of atoms, which is calculated to be:

$$ 103.11976 · \frac{g}{mol} $$

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.

Ball-and-stick model of Methyl ethylcarbamate
Ball-and-stick model of Methyl ethylcarbamate

Additional Information for Identifying Methyl ethylcarbamate Molecule


  • InChI (IUPAC International Chemical Identifier) information of Methyl ethylcarbamate

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

    InChI=1S/C4H9NO2/c1-3-5-4(6)7-2/h3H2,1-2H3,(H,5,6)

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

    InChIKey=AEARPZNULDFPNQ-UHFFFAOYSA-N

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

  • Other names (synonyms) or registry numbers of Methyl ethylcarbamate

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

    • Methyl ethylcarbamate
    • methyl N-ethylcarbamate
    • 6135-31-5
    • Carbamic acid, ethyl-, methyl ester
    • ETHYL-CARBAMIC ACID METHYL ESTER
    • MEC
    • N-carbomethoxyethylamine
    • METHYLN-ETHYLCARBAMATE
    • Ethylcarbamic acid methyl ester
    • Carbamic acid,N-ethyl-, methyl ester
    • I14-112153

Methyl ethylcarbamate Identification Summary Frequently Asked Questions (FAQs)

What’s the formula of Methyl ethylcarbamate?
C4H9NO2
How many atoms and what are the elements in the Methyl ethylcarbamate molecule?
16 atom(s) – 9 Hydrogen atom(s), 4 Carbon atom(s), 1 Nitrogen atom(s) and 2 Oxygen atom(s)
How many chemical bonds and what types of bonds are in the Methyl ethylcarbamate structure?
15 bond(s) – 6 non-H bond(s), 1 multiple bond(s), 2 rotatable bond(s), 1 double bond(s) and 1 (thio-) carbamate(s) (aliphatic)
What’s the molar mass of Methyl ethylcarbamate?
103.11976 g/mol
What’s the SMILES format of Methyl ethylcarbamate?
CCNC(=O)OC
What’s the InChI format of Methyl ethylcarbamate?
InChI=1S/C4H9NO2/c1-3-5-4(6)7-2/h3H2,1-2H3,(H,5,6)
What’s the InChIKey string of Methyl ethylcarbamate?
AEARPZNULDFPNQ-UHFFFAOYSA-N

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