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Atomfair Stannane, 1,1′-[(2,3,5,6-tetrafluoro-1,4-phenylene)di-5,2-thiophenediyl]bis[1,1,1-trimethyl- C20H22F4S2Sn2 CAS 1449302-74-2

Stannane, 1,1′-[(2,3,5,6-tetrafluoro-1,4-phenylene)di-5,2-thiophenediyl]bis[1,1,1-trimethyl- (CAS No. 1449302-74-2) is a highly specialized organotin compound with the molecular formula C20H22F4S2Sn2. This compound features a unique tetrafluorophenylene core bridged by thiophene units, each terminated with a trimethylstannyl group, making it a valuable reagent in advanced organic synthesis and materials science. Its precise structure, trimethyl-[5-[2,3,5,6-tetrafluoro-4-(5-trimethylstannylthiophen-2-yl)phenyl]thiophen-2-yl]stannane , offers exceptional reactivity for cross-coupling reactions, particularly in the construction of conjugated systems for optoelectronic applications. Ideal for researchers developing organic semiconductors, photovoltaic materials, or fluorescent probes, this stannane derivative is supplied with rigorous purity standards and detailed analytical characterization (NMR, HPLC, MS) to ensure reproducibility in sensitive experiments. Handle…

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Description

Stannane, 1,1′-[(2,3,5,6-tetrafluoro-1,4-phenylene)di-5,2-thiophenediyl]bis[1,1,1-trimethyl- (CAS No. 1449302-74-2) is a highly specialized organotin compound with the molecular formula C20H22F4S2Sn2. This compound features a unique tetrafluorophenylene core bridged by thiophene units, each terminated with a trimethylstannyl group, making it a valuable reagent in advanced organic synthesis and materials science. Its precise structure, trimethyl-[5-[2,3,5,6-tetrafluoro-4-(5-trimethylstannylthiophen-2-yl)phenyl]thiophen-2-yl]stannane, offers exceptional reactivity for cross-coupling reactions, particularly in the construction of conjugated systems for optoelectronic applications. Ideal for researchers developing organic semiconductors, photovoltaic materials, or fluorescent probes, this stannane derivative is supplied with rigorous purity standards and detailed analytical characterization (NMR, HPLC, MS) to ensure reproducibility in sensitive experiments. Handle with care under inert conditions due to its air- and moisture-sensitive nature.

Properties

  • CAS Number: 1449302-74-2
  • Complexity: 489
  • IUPAC Name: trimethyl-[5-[2,3,5,6-tetrafluoro-4-(5-trimethylstannyl-2-thienyl)phenyl]-2-thienyl]stannane
  • InChI: InChI=1S/C14H4F4S2.6CH3.2Sn/c15-11-9(7-3-1-5-19-7)12(16)14(18)10(13(11)17)8-4-2-6-20-8;;;;;;;;/h1-4H;6*1H3;;
  • InChI Key: APIGVPJVBUASGU-UHFFFAOYSA-N
  • Exact Mass: 639.91371
  • Molecular Formula: C20H22F4S2Sn2
  • Molecular Weight: 639.9
  • SMILES: C[Sn](C)(C)C1=CC=C(S1)C2=C(C(=C(C(=C2F)F)C3=CC=C(S3)[Sn](C)(C)C)F)F
  • Topological: 56.5
  • Monoisotopic Mass: 641.91431
  • Synonyms: 1449302-74-2, Stannane, 1,1′-[(2,3,5,6-tetrafluoro-1,4-phenylene)di-5,2-thiophenediyl]bis[1,1,1-trimethyl-, SCHEMBL18131920, Stannane,1,1′-[(2,3,5,6-tetrafluoro-1,4-phenylene)di-5,2-thiophenediyl]bis[1,1,1-trimethyl-

Application

This stannane derivative is primarily used in Stille coupling reactions to synthesize conjugated polymers or small molecules for organic electronics, such as OLEDs and OFETs. Its tetrafluorophenylene-thiophene scaffold enhances electron affinity, making it suitable for designing n-type semiconductors. Researchers also employ it in the preparation of fluorinated ฯ€-systems for studying structure-property relationships in materials science. Strict exclusion of air and moisture is recommended during use.

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Disclaimer: Sold exclusively for laboratory research. Prohibited for commercial use, diagnostics, or human/animal applications. Buyers assume all compliance liability.

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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