2-Dodecyl-7-phenyl[1]benzothieno[3,2-b][1]benzothiophene [for organic electronics] TCI D5910

Name: TCI D5910 1627606-00-1 2-Dodecyl-7-phenyl[1]benzothieno[3,2-b][1]benzothiophene [for organic electronics]
Brand: TCI
SKU: TCI2510D591026896
Price: 5283600.0 IDR
Availability: InStock

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Description

TCI D5910, CAS 1627606-00-1, is 2-Dodecyl-7-phenyl[1]benzothieno[3,2-b][1]benzothiophene, a high-quality organic semiconductor developed specifically for organic electronics applications. The molecule is built on the benzothienobenzothiophene (BTBT) framework, one of the most extensively studied sulfur-containing aromatic cores for organic field-effect transistors. In the laboratory, this material serves as the active p-type semiconducting layer used by researchers to fabricate and characterize OFET devices, flexible circuits, and small-molecule thin-film sensors through relatively straightforward coating processes.

The property that makes this compound a preferred choice is the combination of a rigid, fully conjugated BTBT core with dodecyl and phenyl substituents placed at different positions. The BTBT core promotes dense, ordered molecular packing so that intermolecular orbital overlap is efficient, while the long alkyl chain improves solubility in common organic solvents and supports the formation of regular layered structures as the film dries. The phenyl group introduces molecular asymmetry that researchers exploit to tune crystal packing, giving a single material that balances processability with well-organized solid-state order.

In Indonesian laboratories, this material is typically used by university research groups, materials science departments, and institutional laboratories working on printed and flexible electronics. It is normally ordered in small research quantities for solution-processed device fabrication, thin-film deposition trials, and comparative studies of charge-transport behaviour in small-molecule semiconductors. Because the compound dissolves in common organic solvents, it fits laboratories equipped for spin coating, drop casting, or blade coating without requiring specialized high-vacuum sublimation facilities.

Laboratory Applications

Organic field-effect transistor (OFET) fabrication — the rigid BTBT core supports dense molecular packing and efficient intermolecular orbital overlap, which is the structural basis for building and characterizing p-type transistor channels in the laboratory.
Solution-processed thin-film deposition — the long dodecyl chain improves solubility in common organic solvents, allowing researchers to prepare uniform semiconducting films using relatively simple coating processes rather than complex deposition equipment.
Flexible electronic circuit research — as a small-molecule p-type active material processable from solution, it suits laboratory studies on flexible circuits where low-temperature, coating-based fabrication routes are required.
Thin-film sensor development — the compound functions as the active semiconducting layer in small-molecule thin-film sensor structures, letting researchers correlate device response with the ordered film morphology it forms.
Molecular packing and structure–property studies — the phenyl substituent introduces molecular asymmetry that researchers deliberately use to tune crystal packing, making the material useful for investigating how packing arrangement governs charge transport.

Specifications

Brand: TCI
CAS number: 1627606-00-1
Chemical name: 2-Dodecyl-7-phenyl[1]benzothieno[3,2-b][1]benzothiophene [for organic electronics]
Category: Materials Science > Electronic Materials > High-Quality Organic Semiconductors [for Organic Electronics]
Pack sizes: available in research-scale packaging as supplied by the manufacturer; please confirm the required size when ordering
Storage: store in the closed original container under the conditions stated on the manufacturer's label and safety data sheet

Handling and Storage

Store the material in its original tightly closed container, kept in a cool, dry, and well-ventilated place away from direct sunlight, heat sources, and incompatible chemicals. Amber glass or the manufacturer's supplied container is suitable, and containers should be resealed promptly after each use to limit exposure to moisture and air, since film quality in organic electronics work depends on material cleanliness. Handle the compound in a fume hood or well-ventilated area while wearing safety glasses, chemically resistant gloves, and a laboratory coat, and avoid generating dust when weighing small quantities. Use clean, dry spatulas and glassware to prevent contamination that could affect device performance. Always consult the manufacturer's safety data sheet before handling, and dispose of residues and contaminated consumables through the laboratory's chemical waste procedures.