Description

1,3,5-Triethynyl-2,4,6-Trimethylbenzene is a highly functionalized aromatic compound featuring three ethynyl groups symmetrically arranged around a central benzene ring. This unique molecular architecture makes it a valuable and versatile advanced organic building block for constructing complex, rigid-rod molecular frameworks and functional materials. It is primarily sought after by researchers and manufacturers in advanced materials science and organic electronics for its ability to act as a core unit in polymers and dendrimers.

Application

• Advanced Polymer Synthesis: Serves as a trifunctional core monomer for creating hyperbranched polymers, dendrimers, and cross-linked networks with high thermal stability.
• Organic Semiconductor Precursor: Used in the development of novel π-conjugated materials for organic light-emitting diodes (OLEDs), organic field-effect transistors (OFETs), and photovoltaic cells.
• Metal-Organic Framework (MOF) Linker: The ethynyl groups can be utilized for post-synthetic modification or direct coordination to metal centers to create novel porous materials.
• Molecular Scaffold for Nanotechnology: Acts as a rigid, star-shaped building block for the bottom-up assembly of molecular devices and nanostructures.
• Ligand Synthesis: Functionalized to create multidentate ligands for catalysis and coordination chemistry.
• Academic & Industrial R&D: A key intermediate in exploratory chemistry for developing new materials with tailored electronic and optical properties.

Basic Information

Item	Details
Product Name	1,3,5-Triethynyl-2,4,6-Trimethylbenzene
CAS No.	182863-41-8
Molecular Formula	C15H12
Molecular Weight	192.26 g/mol
Synonyms	1,3,5-Triethynyl-2,4,6-trimethylbenzene; 2,4,6-Trimethyl-1,3,5-triethynylbenzene; 1,3,5-Tris(ethynyl)-2,4,6-trimethylbenzene; Triethynylmesitylene; Mesitylene-1,3,5-triethyne; TETMB
EINECS	Contact for details

Quality Control

Our production of 1,3,5-Triethynyl-2,4,6-Trimethylbenzene adheres to stringent internal quality protocols to ensure batch-to-batch consistency and high purity. Every lot is characterized using advanced analytical techniques including NMR, HPLC, and GC-MS. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment and is available upon request.

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). This compound may be sensitive to prolonged exposure to air and light; it is recommended to store under an inert atmosphere for long-term preservation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details

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