Description

4-Allylsulfanyl-Phenol is a specialized phenolic compound featuring an allylthio functional group, offering unique reactivity and properties. This chemical is valued as a versatile intermediate for synthesizing more complex molecules, particularly in advanced material science and fine chemical production. It is primarily sought by R&D laboratories and industrial manufacturers in the pharmaceutical, agrochemical, and polymer sectors for developing novel compounds and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and plant growth regulators.
• Polymer & Material Science: Acts as a monomer or functional additive in the development of specialty polymers, resins, and high-performance materials.
• Organic Synthesis & R&D: A valuable reagent for constructing sulfur-containing heterocycles and other complex organic molecules in research laboratories.
• Crosslinking Agent: Utilized in formulations where its allyl and phenolic groups can participate in crosslinking reactions to modify material properties.
• Antioxidant Precursor: Functions as a starting material for the synthesis of phenolic antioxidants used in various industrial applications.

Basic Information

Product Name	4-Allylsulfanyl-Phenol
CAS No.	5656-44-0
Molecular Formula	C9H10OS
Molecular Weight	166.24 g/mol
Synonyms	4-(Allylthio)phenol; 4-Allylthiophenol; Phenol, 4-(allylthio)-; 4-Hydroxyphenyl allyl sulfide; 1-Allylsulfanyl-4-hydroxybenzene; p-(Allylthio)phenol; Allyl 4-hydroxyphenyl sulfide
EINECS	Contact for details

Quality Control

Our 4-Allylsulfanyl-Phenol is manufactured under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets exacting standards for research and industrial use. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C) under an inert atmosphere such as nitrogen, as the material is easily oxidized. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.