Description

Benzo[D][1]Benzothieno[3,2-B]Thiophene, 2-Octyl-7-Phenyl- is a high-purity, synthetic organic compound belonging to the class of fused heteroaromatic systems. This specialized chemical is valued for its unique electronic and structural properties, making it a critical advanced intermediate in materials science research and development. It is primarily sought after by R&D teams and manufacturers in the organic electronics and semiconductor industries for applications requiring precise molecular architecture.

Application

• Organic Semiconductor Precursor: A key building block for the synthesis of novel p-type or n-type organic semiconductor materials.
• Organic Light-Emitting Diode (OLED) Research: Used in the development of new emissive or charge-transport layers for next-generation display and lighting technologies.
• Organic Photovoltaic (OPV) Materials: Serves as a core component in the creation of donor or acceptor materials for solar cell applications.
• Organic Field-Effect Transistor (OFET) Development: Employed in the synthesis of active layer materials to tune charge carrier mobility and device performance.
• Chemical Synthesis Intermediate: Acts as a sophisticated scaffold for further functionalization in pharmaceutical or agrochemical discovery programs.
• Materials Science Research: Utilized in academic and industrial labs to study structure-property relationships in π-conjugated systems.

Basic Information

Item	Details
Product Name	Benzo[D][1]Benzothieno[3,2-B]Thiophene, 2-Octyl-7-Phenyl-
CAS No.	1781261-95-7
Molecular Formula	C28H28S2
Molecular Weight	428.65 g/mol
Synonyms	2-Octyl-7-phenylbenzo[d][1]benzothieno[3,2-b]thiophene; 7-Phenyl-2-octylbenzo[d]thieno[3,2-b]thieno[2',3':4,5]thieno[2,3-d]thiophene (alternative fused ring naming); BBTT-2Oc-7Ph; 2-Octyl-7-phenyl-BBTT; DBTT derivative; Fused thienothiophene derivative; Octyl-phenyl substituted benzothienobenzothiophene
EINECS	Contact for details

Quality Control

We supply this advanced material with a commitment to exceptional batch-to-batch consistency and purity. Our production follows strict internal quality protocols, and each lot is characterized using advanced analytical techniques including HPLC, GC-MS, and NMR to confirm identity and purity. A comprehensive Certificate of Analysis (COA) detailing all relevant specifications is provided with every shipment to support your R&D and quality assurance processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at room temperature (15-25°C). The compound is light-sensitive and should be handled under an inert atmosphere when appropriate for long-term stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (HPLC/GC-MS)	Conforms to reference standard
Purity (HPLC)	≥ 97.0% (Area %)
Melting Point	Contact for details
Heavy Metals	< 10 ppm
Residual Solvents (GC)	Meets ICH guidelines

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.