Description

9,10-Bis(Trimethylsilanylethynyl)Anthracene is a high-purity, functionalized anthracene derivative featuring trimethylsilyl-protected acetylene groups, which are critical for advanced organic synthesis and materials science applications. This compound serves as a key building block and precursor for the development of novel organic semiconductors, light-emitting materials, and molecular wires due to its extended π-conjugation and tunable electronic properties. It is essential for researchers and manufacturers in the fields of organic electronics, photovoltaics, and advanced material R&D who require precise molecular architectures.

Application

• Organic Light-Emitting Diodes (OLEDs): As a core component or dopant in emissive layers for blue or green emitters.
• Organic Photovoltaics (OPVs): Utilized as an electron donor or acceptor material in the active layer of solar cells.
• Organic Field-Effect Transistors (OFETs): Serves as a semiconducting material for high-mobility charge transport.
• Chemical Synthesis: Acts as a protected intermediate for Sonogashira and other cross-coupling reactions to build complex acetylenic scaffolds.
• Fluorescent Probes & Sensors: Used in the design of sensitive and selective detection systems based on its photophysical properties.
• Advanced Material Research: A fundamental building block for creating novel conjugated polymers and small molecules with tailored optoelectronic characteristics.

Basic Information

Product Name	9,10-Bis(Trimethylsilanylethynyl)Anthracene
CAS No.	18750-95-3
Molecular Formula	C26H30Si2
Molecular Weight	398.70 g/mol
Synonyms	9,10-Bis((trimethylsilyl)ethynyl)anthracene; 9,10-Bis(trimethylsilylethynyl)anthracene; BTMSA; Anthracene, 9,10-bis[(trimethylsilyl)ethynyl]-; 9,10-Bis(2-trimethylsilylethynyl)anthracene; 1,4-Bis(trimethylsilylethynyl)benzene (related core structure); 9,10-Di((trimethylsilyl)ethynyl)anthracene
EINECS	Contact for details

Quality Control

Our 9,10-Bis(Trimethylsilanylethynyl)Anthracene is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity, meeting the exacting requirements of research and industrial applications. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We adhere to relevant industry standards and can provide material tailored to specific research or production grade specifications upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at room temperature (15-25°C) under an inert atmosphere (e.g., nitrogen or argon) to prevent oxidation. 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%
Melting Point	Contact for details
Heavy Metals	< 20 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.