Description

4,8-Dibromo[1,2,5]Selenadiazolo[3,4-F]Benzo[C][1,2,5]Thiadiazole is a high-purity, multi-heterocyclic organic compound that serves as a critical building block in advanced materials science. Its unique fused-ring structure containing selenium and sulfur makes it a valuable precursor for the synthesis of novel organic semiconductors and optoelectronic materials. This specialty chemical is essential for researchers and manufacturers in the fields of organic electronics, photovoltaics, and non-linear optics, where precise molecular architecture dictates device performance.

Application

• Organic Semiconductor Synthesis: A key monomer for constructing p-type or ambipolar organic semiconductor materials for thin-film transistors (OTFTs).
• Photovoltaic Materials: Used as an electron-accepting unit in the development of donor-acceptor polymers for organic solar cells (OPVs).
• Non-Linear Optical (NLO) Materials: Serves as a chromophore in the design of materials with high second or third-order optical non-linearity for photonic applications.
• Electroluminescent Devices: Incorporated into the backbone of polymers or small molecules for use in organic light-emitting diodes (OLEDs).
• Chemical Sensing: Functional component in the development of conductive polymers for chemiresistive sensors targeting specific analytes.
• Academic & Industrial R&D: A versatile reagent for exploring new conjugated systems and heterocyclic chemistry in material science research.

Basic Information

Product Name	4,8-Dibromo[1,2,5]Selenadiazolo[3,4-F]Benzo[C][1,2,5]Thiadiazole
CAS No.	194553-48-5
Molecular Formula	C6Br2N4SSe
Molecular Weight	394.92 g/mol
Synonyms	4,8-Dibromobenzo[1,2-c][1,2,5]selenadiazolo[3,4-f][1,2,5]thiadiazole; 4,8-Dibromobenzo[1,2-c:4,5-c']bis([1,2,5]thiadiazolo)[3,4-f:3',4'-h][1,2,5]selenadiazole; DBST; Dibromo-BST; 194553-48-5; Benzo[1,2-c][1,2,5]selenadiazolo[3,4-f][1,2,5]thiadiazole, 4,8-dibromo-
EINECS	Contact for details

Quality Control

Every batch of 4,8-Dibromo[1,2,5]Selenadiazolo[3,4-F]Benzo[C][1,2,5]Thiadiazole is synthesized and purified under controlled conditions to ensure exceptional consistency and purity for demanding R&D and production applications. Our products undergo rigorous quality testing, including advanced chromatographic and spectroscopic methods, to ensure compliance with stringent internal specifications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed and may require storage under an inert atmosphere for long-term preservation. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Area %)
Melting Point	Contact for details
Heavy Metals	< 20 ppm
Residue on Ignition	< 0.5%
Solubility	Soluble in common organic solvents (e.g., DCM, THF, DMF)

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