Molecular Weight of 7-methylnaphthalene-1-sulfonyl chloride (C11H9ClO2S)
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Chemical Formula | C11H9ClO2S |
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Molecular Weight | 240.70596 g/mol |
IUPAC Name | 7-methylnaphthalene-1-sulfonyl chloride |
SMILES String | Cc2ccc1cccc(c1c2)S(Cl)(=O)=O |
InChI | InChI=1S/C11H9ClO2S/c1-8-5-6-9-3-2-4-11(10(9)7-8)15(12,13)14/h2-7H,1H3 |
InChIKey | LVQLYZBLCWWJFQ-UHFFFAOYSA-N |
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Molecular Weight Description
The 7-methylnaphthalene-1-sulfonyl chloride molecule consists of 9 Hydrogen atom(s), 11 Carbon atom(s), 2 Oxygen atom(s), 1 Sulfur atom(s), and 1 Chlorine atom(s) - a total of 24 atom(s). The molecular weight of 7-methylnaphthalene-1-sulfonyl chloride is determined by the sum of the atomic weights of each constituent element multiplied by the number of atoms, which is calculated to be:
240.70596·gmol
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.
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- CAS #: 64-17-5
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Additional Information for Identifying 7-methylnaphthalene-1-sulfonyl chloride Molecule
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Structure Data File (SDF/MOL File) of 7-methylnaphthalene-1-sulfonyl chloride
The structure data file (SDF/MOL File) of 7-methylnaphthalene-1-sulfonyl chloride is available for download in the SDF page of 7-methylnaphthalene-1-sulfonyl chloride, which provides the information on atoms, bonds, connectivity and coordinates of 7-methylnaphthalene-1-sulfonyl chloride. The 7-methylnaphthalene-1-sulfonyl chloride structure data file can be imported to most of the chemistry-related software, providing three-dimensional visualization and further analysis.
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Chemical structure of 7-methylnaphthalene-1-sulfonyl chloride
The molecular structure image of 7-methylnaphthalene-1-sulfonyl chloride is available in chemical structure page of 7-methylnaphthalene-1-sulfonyl chloride, which provides the molecular geometry information, i.e., the spatial arrangement of atoms in 7-methylnaphthalene-1-sulfonyl chloride and the chemical bonds that hold the atoms together.
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Chemical formula of 7-methylnaphthalene-1-sulfonyl chloride
The molecular formula of 7-methylnaphthalene-1-sulfonyl chloride is given in chemical formula page of 7-methylnaphthalene-1-sulfonyl chloride, which identifies each constituent element by its chemical symbol and indicates the proportionate number of atoms of each element.
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InChI (IUPAC International Chemical Identifier) information of 7-methylnaphthalene-1-sulfonyl chloride
In addition to the molecular weight information, the structural information of 7-methylnaphthalene-1-sulfonyl chloride in a textual expression is available via InChi. The full standard InChI of 7-methylnaphthalene-1-sulfonyl chloride is given below:
InChI=1S/C11H9ClO2S/c1-8-5-6-9-3-2-4-11(10(9)7-8)15(12,13)14/h2-7H,1H3
It can provide a way to encode the molecular information of 7-methylnaphthalene-1-sulfonyl chloride 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 7-methylnaphthalene-1-sulfonyl chloride is:
InChIKey=LVQLYZBLCWWJFQ-UHFFFAOYSA-N
It may allow easier web searches for 7-methylnaphthalene-1-sulfonyl chloride. The InChIKey, however, needs to be linked to the full InChI as well in order to get back to the original structure of the 7-methylnaphthalene-1-sulfonyl chloride as the full standard InChI cannot be reconstructed from the InChIKey.
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Other names (synonyms) or registry numbers of 7-methylnaphthalene-1-sulfonyl chloride
There may be different names of the 7-methylnaphthalene-1-sulfonyl chloride compound depending on the various situations of industrial applications, which are given below including the registry numbers if available:
None available.
7-methylnaphthalene-1-sulfonyl chloride Identification Summary Frequently Asked Questions (FAQs)
What’s the formula of 7-methylnaphthalene-1-sulfonyl chloride? |
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C11H9ClO2S |
How many atoms and what are the elements in the 7-methylnaphthalene-1-sulfonyl chloride molecule? |
24 atom(s) - 9 Hydrogen atom(s), 11 Carbon atom(s), 2 Oxygen atom(s), 1 Sulfur atom(s), and 1 Chlorine atom(s) |
How many chemical bonds and what types of bonds are in the 7-methylnaphthalene-1-sulfonyl chloride structure? |
25 bond(s) - 16 non-H bond(s), 13 multiple bond(s), 1 rotatable bond(s), 2 double bond(s), 11 aromatic bond(s), 2 six-membered ring(s), 1 ten-membered ring(s), and 1 sulfone(s) |
What’s the molar mass of 7-methylnaphthalene-1-sulfonyl chloride? |
240.70596 g/mol |
What’s the SMILES format of 7-methylnaphthalene-1-sulfonyl chloride? |
Cc2ccc1cccc(c1c2)S(Cl)(=O)=O |
What’s the InChI format of 7-methylnaphthalene-1-sulfonyl chloride? |
InChI=1S/C11H9ClO2S/c1-8-5-6-9-3-2-4-11(10(9)7-8)15(12,13)14/h2-7H,1H3 |
What’s the InChIKey string of 7-methylnaphthalene-1-sulfonyl chloride? |
LVQLYZBLCWWJFQ-UHFFFAOYSA-N |