Siloles [Small Molecule Semiconductor Building Blocks]

Siloles [Small Molecule Semiconductor Building Blocks] — covers silacyclopentadiene (silole) compounds and silafluorene derivatives, including spiro structures and thienosilole-substituted ones, in which the silicon atom forms part of the conjugated aromatic ring. This silicon-containing ring structure gives distinctive electronic and optical properties compared with purely carbon-based analogues.

Siloles are used as small molecule building blocks in organic semiconductor research, including electron-transport materials and emitters in optoelectronic devices, as well as monomers for silicon-based conjugated materials. Materials chemistry and organic electronics researchers use reactive groups such as bromo on the ring for further coupling toward conjugated oligomers or polymers.

Example products in this collection: TCI B4233 350042-00-1 2,5-Bis(2,2'-bipyridin-6-yl)-1,1-dimethyl-3,4-diphenylsilole, TCI D4308 13688-68-1 9,9-Dimethyl-9H-9-silafluorene, TCI S0983 159-68-2 9,9'-Spirobi[9H-9-silafluorene], TCI D4799 1160106-14-8 2,6-Dibromo-4,4-di-n-octyldithieno[3,2-b:2',3'-d]silole, TCI D5034 5550-08-3 9,9-Diphenyl-9H-9-silafluorene.

Please note the ring substitution pattern (phenyl, alkyl, bromo groups) and core structure (single silafluorene, spiro, or dithienosilole), as these determine electronic properties and downstream functionalization pathways. All products are genuine Tokyo Chemical Industry (TCI) Japan products, with purity, packaging, and storage conditions listed on each item's page.

Other related categories under Small Molecule Semiconductor Building Blocks, often used together in a single laboratory workflow:

Back to Small Molecule Semiconductor Building Blocks. For large-volume procurement, special packaging, or specific grades, contact the AMI Scientific team — the official distributor of TCI Japan in Indonesia — for availability checks and lead time directly from Japan.

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