Description

2,4,5-Trimethoxystyrene is a high-purity, substituted styrene derivative characterized by its three methoxy functional groups. This compound serves as a versatile and valuable chemical intermediate and building block in advanced organic synthesis. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical and fine chemical sectors for developing novel compounds and materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Organic Synthesis Building Block: Used in polymerization reactions and as a monomer for creating specialty polymers with tailored properties.
• Fine Chemical Production: Employed in the manufacture of advanced agrochemicals, dyes, and functional materials.
• Research & Development: Essential reagent in academic and industrial R&D for exploring new chemical entities and reaction pathways.
• Liquid Crystal & Electronic Materials: Potential use in the synthesis of organic semiconductors and liquid crystal display (LCD) components.

Basic Information

Product Name	2,4,5-Trimethoxystyrene
CAS No.	17598-03-7
Molecular Formula	C11H14O3
Molecular Weight	194.23 g/mol
Synonyms	2,4,5-Trimethoxyvinylbenzene; 1-Ethenyl-2,4,5-trimethoxybenzene; 2,4,5-Trimethoxy styrene; Benzene, 1-ethenyl-2,4,5-trimethoxy-; Vinyltrimethoxybenzene; TMS
EINECS	Contact for details

Quality Control

Our 2,4,5-Trimethoxystyrene is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC and GC analysis, to ensure high purity and consistency. Certificates of Analysis (COA) documenting identity, purity, and impurity profiles are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, 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 to maintain product integrity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%

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