Description

2-Methyl-1-[(E)-1-Propenyl]Benzene is a high-purity aromatic compound, also known as (E)-1-(o-Tolyl)propene, valued for its role as a versatile chemical intermediate. Its defined structure and consistent quality are critical for ensuring reliable performance in advanced synthesis and material science applications. This product is essential for research and development laboratories, fine chemical manufacturers, and industries involved in creating specialty polymers, agrochemicals, and fragrance components.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of complex active pharmaceutical ingredients (APIs) and other fine chemicals.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators.
• Fragrance and Flavor Industry: Acts as a precursor or a component in the creation of specific aromatic compounds.
• Polymer and Resin Modification: Employed as a monomer or cross-linking agent to impart specific properties to specialty polymers and advanced materials.
• Organic Synthesis Research: A valuable reagent for academic and industrial R&D in developing new synthetic methodologies and novel compounds.
• Liquid Crystal and Electronic Materials: Investigated for use in the synthesis of organic electronic materials and liquid crystal displays (LCDs).

Basic Information

Product Name	2-Methyl-1-[(E)-1-Propenyl]Benzene
CAS No.	2077-34-1
Molecular Formula	C10H12
Molecular Weight	132.20 g/mol
Synonyms	(E)-1-(2-Methylphenyl)-1-propene; (E)-o-Methylstyryl methyl ether (common misnomer); (E)-1-(o-Tolyl)propene; (E)-2-Methyl-1-propenylbenzene; (E)-β-Methylstyrene; trans-1-(2-Methylphenyl)propene; 1-(2-Methylphenyl)-1-propene, (E)-; o-Methyl trans-β-methylstyrene
EINECS	218-210-8

Quality Control

Our 2-Methyl-1-[(E)-1-Propenyl]Benzene is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including chromatography (GC/HPLC) and spectroscopic methods, to ensure high purity and consistent isomeric composition. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to guarantee compliance with your specifications and industry standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong acids and oxidizing agents. Recommended storage temperature is between 15°C and 25°C. Keep container tightly sealed when not in use to prevent evaporation and contamination.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 98.0% (Area %)
Isomeric Purity ((E)-isomer)	≥ 99.0%
Water Content (KF)	≤ 0.1%
Residue on Evaporation	≤ 0.05%

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