Description

3-Acetoxystyrene is a versatile vinyl aromatic monomer and a key protected intermediate in organic synthesis. Its primary value lies in its role as a precursor to 3-hydroxystyrene, a crucial building block for advanced polymers and specialty chemicals. This compound is essential for R&D and production in industries such as pharmaceuticals, agrochemicals, and high-performance polymer manufacturing, where controlled functionalization is required.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of various active pharmaceutical ingredients (APIs) and drug candidates.
• Polymer Chemistry: Serves as a protected monomer for producing specialty polymers, including functionalized polystyrenes and copolymers with tailored properties.
• Agrochemical Synthesis: Used in the manufacture of advanced crop protection agents and herbicides.
• Material Science: Employed in the development of advanced resins, coatings, and adhesives requiring specific phenolic functionalities.
• Chemical Research: A valuable reagent in organic synthesis laboratories for introducing the 3-hydroxystyrene moiety under controlled conditions.
• Liquid Crystal & Electronic Materials: Potential use in the synthesis of monomers for liquid crystal polymers and other electronic-grade materials.

Basic Information

Product Name	3-Acetoxystyrene
CAS No.	2454-30-0
Molecular Formula	C10H10O2
Molecular Weight	162.19 g/mol
Synonyms	3-Vinylphenyl acetate; m-Acetoxystyrene; 3-Ethenylphenyl acetate; 1-Acetoxy-3-vinylbenzene; 3-Vinyl phenol acetate; m-Vinylphenyl acetate; 3-Hydroxystyrene acetate; Acetic acid 3-ethenylphenyl ester
EINECS	219-513-9

Quality Control

Our 3-Acetoxystyrene is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for industrial and research applications. A detailed Certificate of Analysis (COA) is provided with every shipment, guaranteeing traceability and consistent quality.

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. Due to its light-sensitive nature, containers should be kept in the original packaging or amber glass until use.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 2.0%

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