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Atomfair 1,1,2,2-Tetra(thiophen-2-yl)ethene TTE C18H12S4 CAS 139376-06-0

1,1,2,2-Tetra(thiophen-2-yl)ethene (CAS No. 139376-06-0) is a high-purity organic compound with the molecular formula C18H12S4, widely utilized in advanced materials research. This compound, also known by its IUPAC name 2-(1,2,2-trithiophen-2-ylethenyl)thiophene , features a unique tetra-substituted ethene core with four thiophene rings, making it an excellent building block for conjugated polymers, organic semiconductors, and luminescent materials. Its rigid, planar structure and extended π-conjugation system enhance charge transport properties, making it ideal for optoelectronic applications such as OLEDs, OFETs, and organic photovoltaics. Available in >98% purity, this product is rigorously tested via HPLC, NMR, and mass spectrometry to ensure consistency for sensitive research…

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Description

1,1,2,2-Tetra(thiophen-2-yl)ethene (CAS No. 139376-06-0) is a high-purity organic compound with the molecular formula C18H12S4, widely utilized in advanced materials research. This compound, also known by its IUPAC name 2-(1,2,2-trithiophen-2-ylethenyl)thiophene, features a unique tetra-substituted ethene core with four thiophene rings, making it an excellent building block for conjugated polymers, organic semiconductors, and luminescent materials. Its rigid, planar structure and extended π-conjugation system enhance charge transport properties, making it ideal for optoelectronic applications such as OLEDs, OFETs, and organic photovoltaics. Available in >98% purity, this product is rigorously tested via HPLC, NMR, and mass spectrometry to ensure consistency for sensitive research applications. Store under inert conditions to preserve stability.

Properties

  • CAS Number: 139376-06-0
  • Complexity: 345
  • IUPAC Name: 2-[1,2,2-tris(2-thienyl)vinyl]thiophene
  • InChI: InChI=1S/C18H12S4/c1-5-13(19-9-1)17(14-6-2-10-20-14)18(15-7-3-11-21-15)16-8-4-12-22-16/h1-12H
  • InChI Key: HNHRZULVAOZEJG-UHFFFAOYSA-N
  • Exact Mass: 355.98218508
  • Molecular Formula: C18H12S4
  • Molecular Weight: 356.6
  • SMILES: C1=CSC(=C1)C(=C(C2=CC=CS2)C3=CC=CS3)C4=CC=CS4
  • Topological: 113
  • Monoisotopic Mass: 355.98218508
  • Synonyms: 1,1,2,2-Tetra(thiophen-2-yl)ethene, 139376-06-0, THIOPHENE, 2,2′,2”,2”’-(1,2-ETHENEDIYLIDENE)TETRAKIS-, tetrathienylethene, Tetrathienylethene, TTE, SCHEMBL12683491, G76294

Application

1,1,2,2-Tetra(thiophen-2-yl)ethene is a key monomer for synthesizing π-conjugated polymers with tunable electronic properties, particularly in organic electronics. Its aggregation-induced emission (AIE) characteristics make it valuable for developing high-efficiency luminescent materials in OLED displays and sensors. Researchers also exploit its planar structure for constructing supramolecular assemblies and porous organic frameworks (POFs) for gas storage or catalysis.

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Disclaimer

Intended Use & Restrictions

This product is sold exclusively for laboratory research, analytical testing, or non-commercial purposes.

  • Strictly prohibited: Resale, repackaging, or formulation into commercial products.
  • Not approved for human/animal use, diagnostics, or manufacturing (including pharmaceuticals, agrochemicals, or consumer goods).

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Certain molecules may be protected by active patents or regulatory restrictions.

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  • Indemnify Atomfair LLC against all claims arising from misuse, patent infringement, or regulatory violations.

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