Description

3,7-Dibromo-5,5-Dimethyl-5H-Dibenzo[B,D]Silole is a high-purity, functionalized silole derivative, a key intermediate in advanced materials science. Its value lies in its role as a versatile building block for synthesizing novel organic semiconductors and optoelectronic materials. This compound is essential for R&D and production teams in the organic light-emitting diode (OLED), organic photovoltaic (OPV), and specialty polymer industries seeking to develop next-generation electronic devices.

Application

• OLED Emitter & Host Material Synthesis: A crucial precursor for developing novel electron-transporting and host materials in organic light-emitting diode (OLED) displays and lighting.
• Organic Photovoltaic (OPV) Development: Used in the synthesis of donor or acceptor materials for high-efficiency solar cells.
• Organic Field-Effect Transistor (OFET) Fabrication: Serves as a building block for creating semiconducting layers in thin-film transistors.
• Fluorescent Sensor & Probe Design: Utilized in the development of sensitive and selective chemical sensors and bio-imaging agents due to its tunable photophysical properties.
• Specialty Polymer & Advanced Material Research: A key monomer for creating polymers with unique electronic, optical, or thermal properties.
• Academic & Industrial R&D: Fundamental research compound for exploring new reactions and properties of silole-based heterocycles.

Basic Information

Product Name	3,7-Dibromo-5,5-Dimethyl-5H-Dibenzo[B,D]Silole
CAS No.	1228595-79-6
Molecular Formula	C16H14Br2Si
Molecular Weight	394.18 g/mol
Synonyms	5,5-Dimethyl-3,7-dibromo-5H-dibenzo[b,d]silole; 3,7-Dibromo-5,5-dimethyldibenzosilole; Dibromodimethyldibenzosilole; Dibenzo[b,d]silole, 3,7-dibromo-5,5-dimethyl-; 1228595-79-6
EINECS	Contact for details

Quality Control

Our 3,7-Dibromo-5,5-Dimethyl-5H-Dibenzo[B,D]Silole is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure high chemical purity and structural integrity suitable for sensitive electronic applications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your quality assurance protocols.

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). Keep away from heat, sparks, and open flame. For long-term storage, consider storing under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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