Description

3-(3,5-Dimethylphenyl)-1-Propene is a specialized organic intermediate featuring a propene chain attached to a symmetrically substituted dimethylphenyl ring. This unique structure makes it a valuable building block for synthesizing more complex molecules, particularly in fine chemical and pharmaceutical research. It is primarily sought after by R&D chemists and process development scientists working in advanced material science and active pharmaceutical ingredient (API) manufacturing. The compound's defined aromatic substitution pattern offers precise control over downstream reactions and final product properties.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, especially those requiring specific steric and electronic properties from a substituted aromatic system.
• Liquid Crystal & OLED Material Research: Used in the development of organic semiconductors and advanced display materials where its molecular structure can influence charge transport and luminescent properties.
• Agrochemical Synthesis: Acts as a building block for creating new crop protection agents and herbicides with tailored activity.
• Fragrance & Flavor Chemistry: Employed in the research and development of complex aroma chemicals due to its aromatic backbone.
• Polymer Modification: Utilized to introduce functional aromatic groups into polymer chains, altering physical characteristics like thermal stability and solubility.
• Organic Synthesis & Catalysis Research: A valuable reagent for studying cross-coupling reactions and developing new catalytic methodologies in academic and industrial laboratories.

Basic Information

Product Name	3-(3,5-Dimethylphenyl)-1-Propene
CAS No.	77446-17-4
Molecular Formula	C11H14
Molecular Weight	146.23 g/mol
Synonyms	1-Propene, 3-(3,5-dimethylphenyl)-; 3,5-Dimethylstyrene; 3-(3,5-Dimethylphenyl)prop-1-ene; m,m-Dimethylstyrene; 3,5-Dimethyl-1-propenylbenzene; 3,5-Dimethylphenylpropene; (3,5-Dimethylphenyl)ethylene
EINECS	Contact for details

Quality Control

Every batch of 3-(3,5-Dimethylphenyl)-1-Propene is produced and tested under a strict quality management system. We ensure high purity and consistency through advanced analytical techniques including GC, HPLC, and NMR spectroscopy. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your quality and regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated place. Recommended storage temperature is 2-8°C for long-term stability. Keep away from heat, sparks, and open flames.

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.