≥98% 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 1 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
This material is a trifunctionalized monomer for the synthesis of conjugated C3-symmetric poly(arylbenzene) polymers which can be used in Organic Photovoltaic Devices as well as OFET and OLED systems.
product description：
1,3,5-Tris(2-thienyl)benzene is a 1,3,5 tris substituted benzene that has a three dimensional structure which facilitates the preparation of conjugating polymers. It is a branched conductive monomer with electronically attached nodes that provide a suitable support to increase the conductivity of the synthesized polymers.
| Pubchem Sid | 488194703 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/488194703 |
| Canonical Smiles | C1=CSC(=C1)C2=CC(=CC(=C2)C3=CC=CS3)C4=CC=CS4 |
| IUPAC Name | 2-(3,5-dithiophen-2-ylphenyl)thiophene |
| InChIKey | UBHPRZXDFVCNHZ-UHFFFAOYSA-N |
| INCHI | 1S/C18H12S3/c1-4-16(19-7-1)13-10-14(17-5-2-8-20-17)12-15(11-13)18-6-3-9-21-18/h1-12H |
| Isomeric SMILES | C1=CSC(=C1)C2=CC(=CC(=C2)C3=CC=CS3)C4=CC=CS4 |
| PubChem CID | 4121433 |
| Molecular Weight | 324.47 |
| Reaxy-Rn | 1687185 |
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 | Not available |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Benzene and substituted derivatives |
| Alternative Parents | Thiophenes Heteroaromatic compounds Hydrocarbon derivatives |
| Molecular Framework | Aromatic heteromonocyclic compounds |
| Substituents | Monocyclic benzene moiety - Heteroaromatic compound - Thiophene - Organoheterocyclic compound - Hydrocarbon derivative - Aromatic heteromonocyclic compound |
| Description | This compound belongs to the class of organic compounds known as benzene and substituted derivatives. These are aromatic compounds containing one monocyclic ring system consisting of benzene. |
| 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 |
|---|---|---|---|
 H2218415 | Certificate of Analysis | Jun 08, 2026 | T162827 |
| H2218416 | Certificate of Analysis | Jun 08, 2026 | T162827 |
| G2221302 | Certificate of Analysis | May 09, 2026 | T162827 |
| E1811068 | Certificate of Analysis | Jan 05, 2026 | T162827 |
| K21171004 | Certificate of Analysis | Sep 04, 2025 | T162827 |
| L2416654 | Certificate of Analysis | Dec 25, 2024 | T162827 |
| L2411115 | Certificate of Analysis | Jun 16, 2022 | T162827 |
| L2416652 | Certificate of Analysis | Oct 19, 2021 | T162827 |
| Solubility | Soluble in Toluene |
|---|---|
| Boil Point(°C) | 298°C/10mmHg(lit.) |
| Melt Point(°C) | 159 °C |
| Molecular Weight | 324.500 g/mol |
| XLogP3 | 5.900 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 3 |
| Exact Mass | 324.01 Da |
| Monoisotopic Mass | 324.01 Da |
| Topological Polar Surface Area | 84.700 Ų |
| Heavy Atom Count | 21 |
| Formal Charge | 0 |
| Complexity | 281.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 0 |
| Covalently-Bonded Unit Count | 1 |
| 1. Kai Mi, Sen Xiong, Yanqiu Lu, Yong Wang. (2024) Precise Fabrication of Robust Conjugated Microporous Polymer Membranes via Oxidative Molecular Layer Deposition for Efficient Organic Solvent Nanofiltration. CHEMISTRY OF MATERIALS, [PMID:] [10.1021/acs.chemmater.4c01424] |
