Description

Tributyl(3-(2-butyloctyl)thiophen-2-yl)stannane (CAS No. 1640126-30-2) is a high-purity organotin compound with the molecular formula C₂₈H₅₄SSn. This specialized chemical is designed for advanced research and industrial applications, particularly in the fields of organic synthesis and materials science. Its unique structure, featuring a thiophene ring substituted with a 2-butyloctyl group and a tributylstannane moiety, makes it a valuable intermediate for cross-coupling reactions such as Stille couplings. The compound is supplied as a stable liquid under standard conditions, ensuring ease of handling and storage. Suitable for use in controlled environments, it is ideal for researchers developing novel polymers, organic semiconductors, or catalytic systems. Each batch is rigorously tested for purity and consistency, meeting the stringent requirements of modern synthetic chemistry.

Properties

• CAS Number: 1640126-30-2
• Complexity: 361
• IUPAC Name: tributyl-[3-(2-butyloctyl)-2-thienyl]stannane
• InChI: InChI=1S/C16H27S.3C4H9.Sn/c1-3-5-7-8-10-15(9-6-4-2)13-16-11-12-17-14-16;3*1-3-4-2;/h11-12,15H,3-10,13H2,1-2H3;3*1,3-4H2,2H3;
• InChI Key: XUYLYISZDDIEHL-UHFFFAOYSA-N
• Exact Mass: 542.296825
• Molecular Formula: C28H54SSn
• Molecular Weight: 541.5
• SMILES: CCCCCCC(CCCC)CC1=C(SC=C1)[Sn](CCCC)(CCCC)CCCC
• Topological: 28.2
• Monoisotopic Mass: 542.296825
• Synonyms: Tributyl(3-(2-butyloctyl)thiophen-2-yl)stannane, 1640126-30-2, F88838

Application

Tributyl(3-(2-butyloctyl)thiophen-2-yl)stannane is primarily used as a key intermediate in Stille coupling reactions for the synthesis of conjugated polymers and small molecules in organic electronics. Its application extends to the development of advanced materials such as organic photovoltaics (OPVs) and field-effect transistors (OFETs), where precise molecular architecture is critical. Researchers also utilize this compound in the preparation of thiophene-based ligands for catalytic systems. Its stability and reactivity make it a preferred choice for controlled polymerization processes.

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