Formula of Ethyl radical (C2H5)
Identification of Ethyl radical Chemical Compound
| Chemical Formula | C2H5 |
|---|---|
| Molecular Weight | 29.0611 g/mol |
| IUPAC Name | ethyl |
| SMILES String | [CH2]C |
| InChI | InChI=1S/C2H5/c1-2/h1H2,2H3 |
| InChIKey | QUPDWYMUPZLYJZ-UHFFFAOYSA-N |
Chemical Formula Description
The Ethyl radical molecule contains a total of 7 atom(s). There are 5 Hydrogen atom(s) and 2 Carbon atom(s). A chemical formula of Ethyl radical can therefore be written as:
C2H5
The chemical formula of Ethyl radical shown above is based on the molecular formula indicating the numbers of each type of atom in a molecule without structural information, which is different from the empirical formula which provides the numerical proportions of atoms of each type.
The above chemical formula is the basis of stoichiometry in chemical equations, i.e., the calculation of relative quantities of reactants and products in chemical reactions. The law of conservation of mass dictates that the quantity of each element given in the chemical formula does not change in a chemical reaction. Thus, each side of the chemical equation must represent the same quantity of any particular element based on the chemical formula.
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Search Another Formula
Enter another compound to search for formula:
Input example for Ethanol:
- Name: ethanol
- CAS #: 64-17-5
- Formula: C2H5OH
- Smiles: CCO
- InChI: InChI=1S/C2H6O/c1-2-3/h3H,2H2,1H3
- InChIKey: LFQSCWFLJHTTHZ-UHFFFAOYSA-N
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Additional Information for Identifying Ethyl radical Molecule
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Structure Data File (SDF/MOL File) of Ethyl radical
The structure data file (SDF/MOL File) of Ethyl radical is available for download in the SDF page of Ethyl radical providing the information about the atoms, bonds, connectivity and coordinates of Ethyl radical, which is not completely available in the chemical formula representation. The Ethyl radical structure data file can be imported to most of the cheminformatics software for further analysis and visualization.
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Chemical structure of Ethyl radical
The chemical structure image of Ethyl radical is available in chemical structure page of Ethyl radical, which specifies the molecular geometry, i.e., the spatial arrangement of atoms in the chemical formula of Ethyl radical and the chemical bonds that hold the atoms together.
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Molecular weight of Ethyl radical
The molecular weight of Ethyl radical is available in molecular weight page of Ethyl radical, which is calculated as the sum of the atomic weights of each constituent element multiplied by the number of atoms of that element specified in the chemical formula of Ethyl radical.
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InChI (IUPAC International Chemical Identifier) information of Ethyl radical
The molecular chemical formulas lack structural information. An alternative textual expression including the structural information is InChI. The full standard InChI of Ethyl radical is:
InChI=1S/C2H5/c1-2/h1H2,2H3
It can provide a standard way to encode the molecular information of Ethyl radical 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 Ethyl radical is:
InChIKey=QUPDWYMUPZLYJZ-UHFFFAOYSA-N
The InChIKey may allow easier web searches for Ethyl radical, but it needs to be linked to the full InChI to get back to the original structure of the Ethyl radical since the full standard InChI cannot be reconstructed from the InChIKey.
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Other names (synonyms) or registry numbers of Ethyl radical
The Ethyl radical compound may have different names depending on the various different situations of industrial applications. The list of the other names (synonyms) of Ethyl radical including the registry numbers is given below, if available:
- AR-1A0071
- (CH3CH2)(.)
- KST-1A2584
- CH3CH2(.)
- H5C2
- Et(.)
- C2H5
- ethane radical
- Ethylradical
- Z-ethyl
- 2025-56-1
- ethanyl
- (.)c2h5
- Ethyl radical
Ethyl radical Identification Summary Frequently Asked Questions (FAQs)
| What’s the chemical formula of Ethyl radical? |
|---|
| C2H5 |
| How many atoms and what are they in the Ethyl radical structure? |
| 7 atom(s) - 5 Hydrogen atom(s) and 2 Carbon atom(s) |
| How many chemical bonds and what are they in the Ethyl radical structure? |
| 6 bond(s) - 1 non-H bond(s) |
| What’s the molecular weight of Ethyl radical? |
| 29.0611 g/mol |
| What’s the SMILES string of Ethyl radical? |
| [CH2]C |
| What’s the InChI of Ethyl radical? |
| InChI=1S/C2H5/c1-2/h1H2,2H3 |
| What’s the InChIKey of Ethyl radical? |
| QUPDWYMUPZLYJZ-UHFFFAOYSA-N |
2031
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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).