Description

2H-Benzotriazole, 4,7-Bis[5-Bromo-4-(2-Decyltetradecyl)-2-Thienyl]-5,6-Difluoro-2-Octyl- is a highly specialized, high-performance organic semiconductor material designed for advanced optoelectronic applications. This compound matters because it offers exceptional charge transport properties and tunable energy levels, which are critical for enhancing the efficiency and stability of next-generation electronic devices. It is primarily needed by manufacturers and R&D teams in the organic electronics sector, particularly those developing organic photovoltaics (OPVs), organic light-emitting diodes (OLEDs), and organic field-effect transistors (OFETs).

Application

• As a key electron-accepting or electron-transport material in the active layer of organic solar cells (OPVs).
• As a functional layer component in high-efficiency OLED displays and lighting panels.
• As a semiconducting material for organic field-effect transistors (OFETs) in flexible and printed electronics.
• In advanced material research for developing novel non-fullerene acceptors (NFAs) in photovoltaics.
• As a specialty chemical intermediate for synthesizing complex conjugated polymers and small molecules.
• For R&D applications in perovskite solar cells as a hole-transport or interface modification layer.

Basic Information

Item	Detail
Product Name	2H-Benzotriazole, 4,7-Bis[5-Bromo-4-(2-Decyltetradecyl)-2-Thienyl]-5,6-Difluoro-2-Octyl-
CAS No.	2296726-85-5
Molecular Formula	C71H104Br2F2N3S2
Molecular Weight	1246.48 g/mol (Contact for details)
Synonyms	4,7-Bis[5-bromo-4-(2-decyltetradecyl)thiophen-2-yl]-5,6-difluoro-2-octyl-2H-benzotriazole; Y6-series derivative; Non-fullerene acceptor derivative; BTA-based NFA; Organic semiconductor material; Benzotriazole-thiophene copolymer precursor; High-performance acceptor material
EINECS	Contact for details

Quality Control

This high-value electronic-grade chemical is produced under strict quality control to ensure batch-to-batch consistency and optimal device performance. Our quality assurance includes rigorous analysis via HPLC, NMR, and mass spectrometry to confirm identity and high purity. A comprehensive Certificate of Analysis (COA) detailing purity, residual solvent levels, and specific performance-related tests is provided with each shipment to support your R&D and manufacturing processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This material is light-sensitive (store away from light) and may be hygroscopic (moisture-sensitive); therefore, the container should be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) for long-term storage to prevent degradation. Keep away from strong acids/bases and oxidizing agents.

Specification

Item	Specification
Appearance	Dark solid powder or crystals
Identification (HPLC)	Conforms to reference standard
Purity (HPLC)	≥ 98.0% (Area %)
Residual Solvents (GC)	Meet ICH guidelines
Moisture Content (KF)	≤ 0.5%

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