Description

4-(Benzylthio)Phenol is a versatile sulfur-containing phenolic compound with the CAS registry number 30519-03-0. This specialty chemical serves as a crucial intermediate in the synthesis of advanced materials and active pharmaceutical ingredients (APIs). It is primarily utilized by research and development teams, as well as production chemists, in the pharmaceutical, agrochemical, and polymer industries.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those requiring a thioether-linked phenolic moiety.
• Agrochemical Synthesis: Used in the production of certain herbicides, fungicides, and plant growth regulators.
• Polymer Additive & Stabilizer: Acts as an antioxidant or a precursor for stabilizers in plastics and rubber formulations.
• Liquid Crystal & OLED Material Precursor: Serves as an intermediate in the manufacture of specialty electronic and display materials.
• Organic Synthesis Reagent: Employed in research laboratories for constructing complex molecules via its reactive phenolic and thioether groups.
• Crosslinking Agent: Potential use in the formulation of epoxy resins and other thermosetting polymers.

Basic Information

Product Name	4-(Benzylthio)Phenol
CAS No.	30519-03-0
Molecular Formula	C₁₃H₁₂OS
Molecular Weight	216.30 g/mol
Synonyms	4-(Phenylmethylthio)phenol; p-(Benzylthio)phenol; Phenol, 4-(benzylthio)-; 4-Hydroxyphenyl benzyl sulfide; (4-Hydroxyphenyl)(phenylmethyl) sulfide; Benzyl 4-hydroxyphenyl sulfide
EINECS	Contact for details

Quality Control

Our 4-(Benzylthio)Phenol is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets precise customer specifications. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and consistent quality for your critical applications.

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 strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (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.