Description

3-Acetoxy-5-Hydroxy Styrene is a functionalized styrene derivative that serves as a versatile chemical intermediate. This compound is valued for its dual functional groups, which enable selective chemical modifications for creating advanced polymers and fine chemicals. It is primarily sought by R&D chemists and process engineers in the pharmaceutical, agrochemical, and specialty polymer industries for synthesizing novel compounds and materials.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel active pharmaceutical ingredients (APIs) and drug candidates.
• Polymer Chemistry: Monomer for the production of specialty polymers with tailored properties, such as photosensitive resins or functional coatings.
• Agrochemical Synthesis: Intermediate in the development of new herbicides, fungicides, and plant growth regulators.
• Material Science Research: Used in R&D for creating advanced organic materials, including liquid crystals and organic semiconductors.
• Cross-coupling Reactions: Serves as a substrate in palladium-catalyzed reactions (e.g., Heck, Suzuki) to construct complex molecular architectures.
• Fine Chemical Production: Intermediate for synthesizing flavors, fragrances, and other high-value specialty chemicals.

Basic Information

Product Name	3-Acetoxy-5-Hydroxy Styrene
CAS No.	920489-98-1
Molecular Formula	C10H10O3
Molecular Weight	178.18 g/mol
Synonyms	5-Hydroxy-3-vinylphenyl acetate; 3-Vinyl-5-acetoxyphenol; 1-Acetoxy-3-vinyl-5-hydroxybenzene; 3-Acetoxy-5-hydroxystyrene; 2-Acetoxy-4-vinylphenol (tautomer); 4-Vinyl-2-acetoxyphenol; 3-Hydroxy-5-vinylphenyl acetate
EINECS	Contact for details

Quality Control

Our 3-Acetoxy-5-Hydroxy Styrene is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation by IR and NMR spectroscopy, to ensure it meets the high standards required for research and industrial synthesis. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be kept in opaque packaging or amber glass.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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