≥99% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Room temperature Ships Normal 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 | 488195529 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/488195529 |
| Canonical Smiles | CC1=CC=CC=C1C=CC2=CC=C(C=C2)C=CC3=CC=CC=C3C |
| IUPAC Name | 1,4-bis[(E)-2-(2-methylphenyl)ethenyl]benzene |
| InChIKey | QKLPIYTUUFFRLV-YTEMWHBBSA-N |
| INCHI | 1S/C24H22/c1-19-7-3-5-9-23(19)17-15-21-11-13-22(14-12-21)16-18-24-10-6-4-8-20(24)2/h3-18H,1-2H3/b17-15+,18-16+ |
| Isomeric SMILES | CC1=CC=CC=C1/C=C/C2=CC=C(C=C2)/C=C/C3=CC=CC=C3C |
| WGK Germany | 3 |
| Molecular Weight | 310.43 |
| Beilstein | 2375845 |
| Reaxy-Rn | 2274913 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=2274913&ln= |
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 | Phenylpropanoids and polyketides |
| Class | Stilbenes |
| Subclass | Not available |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Stilbenes |
| Alternative Parents | Styrenes Toluenes Aromatic hydrocarbons Cyclic olefins |
| Molecular Framework | Aromatic homomonocyclic compounds |
| Substituents | Stilbene - Styrene - Toluene - Benzenoid - Monocyclic benzene moiety - Aromatic hydrocarbon - Cyclic olefin - Unsaturated hydrocarbon - Olefin - Hydrocarbon - Aromatic homomonocyclic compound |
| Description | This compound belongs to the class of organic compounds known as stilbenes. These are organic compounds containing a 1,2-diphenylethylene moiety. Stilbenes (C6-C2-C6 ) are derived from the common phenylpropene (C6-C3) skeleton building block. The introduction of one or more hydroxyl groups to a phenyl ring lead to stilbenoids. |
| External Descriptors | Not available |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
 J1817217 | Certificate of Analysis | Jan 26, 2026 | B112983 |
| J1817218 | Certificate of Analysis | Jan 26, 2026 | B112983 |
| H2520134 | Certificate of Analysis | Sep 01, 2025 | B112983 |
| G2512013 | Certificate of Analysis | Jul 22, 2025 | B112983 |
| A1830072 | Certificate of Analysis | Jun 05, 2023 | B112983 |
| A1830073 | Certificate of Analysis | Jun 05, 2023 | B112983 |
| C23101006 | Certificate of Analysis | Mar 31, 2023 | B112983 |
| C2310950 | Certificate of Analysis | Jun 15, 2022 | B112983 |
| Melt Point(°C) | 179°C |
|---|---|
| Molecular Weight | 310.400 g/mol |
| XLogP3 | 7.200 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 0 |
| Rotatable Bond Count | 4 |
| Exact Mass | 310.172 Da |
| Monoisotopic Mass | 310.172 Da |
| Topological Polar Surface Area | 0.000 Ų |
| Heavy Atom Count | 24 |
| Formal Charge | 0 |
| Complexity | 370.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 2 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 2 |
| Covalently-Bonded Unit Count | 1 |
