Description

4-Allylphenol is a versatile phenolic compound featuring an allyl functional group, making it a valuable intermediate in advanced organic synthesis. Its unique structure provides reactivity at both the phenolic hydroxyl and the allylic double bond, enabling its use in creating polymers, resins, and fine chemicals. This product is essential for R&D and production in the pharmaceutical, agrochemical, and specialty polymer industries, where it serves as a key building block for more complex molecules.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and other bioactive compounds.
• Agrochemical Synthesis: Serves as a precursor in the manufacture of certain herbicides, fungicides, and plant growth regulators.
• Polymer & Resin Production: Acts as a monomer or cross-linking agent in the production of specialty phenolic resins and polymers.
• Flavor & Fragrance Ingredient: Employed as a synthetic intermediate for certain aroma chemicals.
• Organic Synthesis Building Block: Utilized in various organic reactions, including Claisen rearrangements and etherifications, to create complex organic structures.
• Research & Development: A key reagent in academic and industrial laboratories for exploring new chemical entities and reaction pathways.

Basic Information

Product Name	4-Allylphenol
CAS No.	501-92-8
Molecular Formula	C9H10O
Molecular Weight	134.18 g/mol
Synonyms	4-(2-Propenyl)phenol; p-Allylphenol; 2-Propen-1-yl-phenol; 1-Allyl-4-hydroxybenzene; Phenol, 4-allyl-; 4-Hydroxyallylbenzene; Allyl-p-phenol
EINECS	207-925-7

Quality Control

Our 4-Allylphenol is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide detailed Certificates of Analysis (COA) that document key parameters such as assay, appearance, and impurity profiles. Our quality commitment ensures the material meets the stringent requirements for use in pharmaceutical and fine chemical synthesis.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is easily oxidized and should be handled under an inert atmosphere for long-term storage or when opening containers to maintain purity.

Specification

Item	Specification
Appearance	White to off-white crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	90 - 94 °C
Loss on Drying	≤ 0.5%

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