Determine the necessary mass, volume, or concentration for preparing a solution.
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≥95% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Store at 2-8°C,Protected from light,Argon charged Ships Wet ice Check lot-specific COA for exact specifications.
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
| Pubchem Sid | 488191328 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/488191328 |
| Canonical Smiles | C1=CC=C(C=C1)C=CS(=O)(=O)C2=CC=CC=C2 |
| IUPAC Name | [(E)-2-(benzenesulfonyl)ethenyl]benzene |
| InChIKey | DNMCCXFLTURVLK-VAWYXSNFSA-N |
| INCHI | 1S/C14H12O2S/c15-17(16,14-9-5-2-6-10-14)12-11-13-7-3-1-4-8-13/h1-12H/b12-11+ |
| Isomeric SMILES | C1=CC=C(C=C1)/C=C/S(=O)(=O)C2=CC=CC=C2 |
| PubChem CID | 736143 |
| Molecular Weight | 244.3 |
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →Full quality attributes and acceptance criteria for this grade.
View spec sheet →Taxonomy Tree
| Kingdom | Organic compounds |
|---|---|
| Superclass | Benzenoids |
| Class | Benzene and substituted derivatives |
| Subclass | Benzenesulfonyl compounds |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Benzenesulfonyl compounds |
| Alternative Parents | Styrenes Sulfones Organic oxides Hydrocarbon derivatives |
| Molecular Framework | Aromatic homomonocyclic compounds |
| Substituents | Benzenesulfonyl group - Styrene - Sulfonyl - Sulfone - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organosulfur compound - Aromatic homomonocyclic compound |
| Description | This compound belongs to the class of organic compounds known as benzenesulfonyl compounds. These are aromatic compounds containing a benzenesulfonyl group, which consists of a monocyclic benzene moiety that carries a sulfonyl group. |
| External Descriptors | Not available |
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Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
| Certificate of Analysis | Apr 07, 2026 | P181879 | |
| Certificate of Analysis | Apr 07, 2026 | P181879 | |
| Certificate of Analysis | Apr 07, 2026 | P181879 | |
| Certificate of Analysis | Apr 07, 2026 | P181879 | |
| Certificate of Analysis | Apr 07, 2026 | P181879 | |
| Certificate of Analysis | Apr 07, 2026 | P181879 | |
| Certificate of Analysis | Apr 07, 2026 | P181879 | |
| Certificate of Analysis | Apr 07, 2026 | P181879 | |
| Certificate of Analysis | Jun 06, 2022 | P181879 |
| Sensitivity | Air sensitive ;Heat sensitive |
|---|---|
| Melt Point(°C) | 73-76°C |
| Molecular Weight | 244.310 g/mol |
| XLogP3 | 3.100 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 3 |
| Exact Mass | 244.056 Da |
| Monoisotopic Mass | 244.056 Da |
| Topological Polar Surface Area | 42.500 Ų |
| Heavy Atom Count | 17 |
| Formal Charge | 0 |
| Complexity | 339.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 1 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 1 |
| Covalently-Bonded Unit Count | 1 |