Description

Prop-1-En-2-Ylbenzene is a specialized aromatic olefin compound, also known by its common name α-Methylstyrene. This chemical is valued for its role as a reactive monomer and intermediate in high-performance polymer synthesis. It is primarily utilized by manufacturers in the polymer, resin, and specialty chemical industries seeking to modify material properties such as heat resistance and flow characteristics.

Application

• Polymer & Resin Modification: Acts as a co-monomer in the production of ABS (Acrylonitrile Butadiene Styrene) resins and other engineering plastics to enhance thermal stability and processing flow.
• Synthetic Intermediate: Serves as a key building block in the synthesis of fragrances, pharmaceuticals, and other fine chemicals.
• Adhesive & Coating Formulations: Used in the manufacture of pressure-sensitive adhesives and specialty coatings to improve performance properties.
• Chemical Research & Development: Employed as a reagent in organic synthesis and material science research for developing novel compounds.

Basic Information

Product Name	Prop-1-En-2-Ylbenzene
CAS No.	42612-14-6
Molecular Formula	C9H10
Molecular Weight	118.18 g/mol
Synonyms	α-Methylstyrene; Isopropenylbenzene; 2-Phenylpropene; 1-Methyl-1-phenylethylene; (1-Methylvinyl)benzene; 2-Phenylprop-1-ene; NSC 9243; AMS
EINECS	Contact for details

Quality Control

Our Prop-1-En-2-Ylbenzene is produced under a stringent quality management system. Each batch undergoes comprehensive analytical testing, including purity assay and impurity profiling, to ensure it meets the exacting standards required for industrial and research applications. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and incompatible materials. Due to its highly volatile and easily oxidized nature, it is recommended to store under an inert atmosphere (e.g., nitrogen) for long-term preservation. Recommended storage temperature is 15-25°C.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to standard
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.1%
Inhibitor Content (MEHQ)	10-50 ppm

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