Description

3-(2,4,6-Trimethylphenyl)-1-Propene is a specialized aromatic olefin derivative, valued for its role as a versatile chemical intermediate and building block in advanced organic synthesis. Its unique sterically hindered mesityl group attached to a propene chain makes it particularly useful for constructing complex molecular architectures. This compound is essential for research and development chemists and process engineers in the pharmaceutical, agrochemical, and advanced materials sectors.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those requiring sterically hindered aromatic motifs.
• Agrochemical Synthesis: Used in the development of new generation herbicides, fungicides, and plant growth regulators.
• Ligand and Catalyst Development: Acts as a starting material for the preparation of specialized phosphine or N-heterocyclic carbene (NHC) ligands used in homogeneous catalysis.
• Advanced Material Monomer: Employed in polymer chemistry to introduce bulky side groups, modifying polymer properties like thermal stability and solubility.
• Organic Electronic Materials: Investigated as a component in the synthesis of organic semiconductors and light-emitting materials.
• Fine Chemical and Flavor/Fragrance Intermediate: Utilized in the multi-step synthesis of complex aroma chemicals and other high-value fine chemicals.

Basic Information

Product Name	3-(2,4,6-Trimethylphenyl)-1-Propene
CAS No.	4810-05-3
Molecular Formula	C12H16
Molecular Weight	160.26 g/mol
Synonyms	1-Mesityl-2-propene; 2,4,6-Trimethylstyrene; 3-(2,4,6-Trimethylphenyl)prop-1-ene; β-Mesitylstyrene; Mesitylethene; Vinylmesitylene; (2,4,6-Trimethylphenyl)ethylene
EINECS	225-389-7

Quality Control

Our production of 3-(2,4,6-Trimethylphenyl)-1-Propene adheres to stringent quality management protocols. Every batch is analyzed using advanced techniques including GC, HPLC, and NMR to ensure high purity and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical parameters. Our quality system is designed to support cGMP and ISO 9001 standards for traceability and reliability.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flames. For long-term storage, consider under an inert atmosphere such as nitrogen to maintain optimal stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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