Description

Isopropenylphenol is a versatile phenolic monomer and a key intermediate in organic synthesis. Its reactive vinyl and phenolic functionalities make it a valuable building block for creating advanced polymers and specialty chemicals. This compound is essential for manufacturers in the polymer, agrochemical, and pharmaceutical industries seeking to develop high-performance materials and active ingredients.

Application

• Polymer Industry: A crucial monomer for the synthesis of phenolic resins, epoxy resins, and other high-performance polymers.
• Agrochemical Synthesis: Serves as a key intermediate in the production of pesticides, herbicides, and plant growth regulators.
• Pharmaceutical Intermediates: Used in the synthesis of various active pharmaceutical ingredients (APIs) and drug candidates.
• UV Stabilizers & Antioxidants: A precursor for manufacturing light stabilizers and antioxidants used in plastics and coatings.
• Adhesives and Coatings: Imparts improved adhesion, thermal stability, and chemical resistance to advanced adhesive and coating formulations.
• Flavor and Fragrance Compounds: Acts as a synthetic intermediate for certain aroma chemicals.

Basic Information

Product Name	Isopropenylphenol
CAS No.	26761-75-1
Molecular Formula	C9H10O
Molecular Weight	134.18 g/mol
Synonyms	2-Isopropenylphenol; 2-(1-Methylethenyl)phenol; o-Isopropenylphenol; 1-Hydroxy-2-isopropenylbenzene; Phenol, 2-(1-methylethenyl)-; Vinylphenol (isomer specific); 2-Vinylphenol (common name); p-Hydroxystyrene precursor (related)
EINECS	Contact for details

Quality Control

Our Isopropenylphenol is produced under a stringent quality management system. Each batch undergoes comprehensive analytical testing, including assay by HPLC and identification by FT-IR, to ensure it meets precise purity and consistency standards. 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, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. Isolate from strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Individual impurity ≤ 1.0%

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