Description

2,1,3-Benzoselenadiazole is a heterocyclic organic compound containing selenium and nitrogen, known for its unique electronic and photophysical properties. This specialized chemical serves as a critical building block and functional material in advanced research and development. It is primarily sought by researchers and manufacturers in the fields of organic electronics, photovoltaics, and materials science. Its distinct structure makes it valuable for applications requiring specific charge transport or light-absorption characteristics.

Application

• Organic Semiconductor Research: Used as an electron-accepting or charge-transport material in the development of organic field-effect transistors (OFETs) and photovoltaics (OPVs).
• Photoconductive Materials: Serves as a key component in the synthesis of dyes and pigments with specific light-harvesting properties.
• Coordination Chemistry & Catalysis: Acts as a ligand for transition metals, forming complexes with potential catalytic activity.
• Chemical Synthesis Intermediate: A versatile precursor for synthesizing more complex selenium- and nitrogen-containing heterocycles.
• Nonlinear Optical Materials: Investigated for use in materials with nonlinear optical (NLO) properties for photonic applications.
• Analytical Chemistry: May be employed as a reagent or standard in specific spectroscopic or chromatographic methods.

Basic Information

Product Name	2,1,3-Benzoselenadiazole
CAS No.	273-15-4
Molecular Formula	C6H4N2Se
Molecular Weight	199.07 g/mol
Synonyms	Benzoselenadiazole; 2,1,3-Benzoselenadiazole; Benzo-2,1,3-selenadiazole; 1,2,5-Selenadiazolo[3,4-f]benzene; Piazselenol; EINECS 205-985-6
EINECS	205-985-6

Quality Control

Our 2,1,3-Benzoselenadiazole is produced and handled under a strict quality management system. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and structural confirmation, to ensure consistent quality and reliable performance for your research and development needs. A detailed Certificate of Analysis (COA) providing batch-specific data is available for every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (typically 15-25°C). Keep away from incompatible materials. Due to its light-sensitive nature, prolonged exposure to light should be avoided.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	78 - 82 °C

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