Description

Methyl Phenyl Disulfide is an organosulfur compound featuring a disulfide bond linking a methyl and a phenyl group. This structure makes it a valuable intermediate and building block in organic synthesis, particularly for introducing sulfur-containing functional groups. It is utilized by research and development chemists, as well as process development teams, in the pharmaceutical, agrochemical, and specialty chemical industries. Its application extends to materials science, where it can serve as a precursor or modifier in polymer and ligand systems.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the production of active pharmaceutical ingredients (APIs), especially those containing thioether or disulfide linkages.
• Agrochemical Synthesis: Used in the research and manufacture of herbicides, fungicides, and insecticides where the disulfide moiety is integral to biological activity.
• Chemical Research & Development: Acts as a versatile reagent for constructing complex molecules, studying reaction mechanisms involving sulfur, and developing new synthetic methodologies.
• Polymer Modification: Can be employed as a cross-linking agent or chain transfer agent in the synthesis and modification of specialty polymers and resins.
• Ligand Synthesis: Useful in the preparation of sulfur-donor ligands for coordination chemistry and catalysis.
• Flavor & Fragrance Industry: Potential use as a precursor for sulfur-containing aroma compounds, given the impact of such structures on sensory profiles.

Basic Information

Product Name	Methyl Phenyl Disulfide
CAS No.	14173-25-2
Molecular Formula	C7H8S2
Molecular Weight	156.27 g/mol
Synonyms	(Methylsulfanyl)(phenyl)sulfane; Methyl Phenyl Disulphide; Phenyl Methyl Disulfide; Methane, (phenylthio)thio-; Methanethiol, phenyl disulfide; Phenylmethyldisulfane; 1-Methylthio-1-phenyl disulfide
EINECS	Contact for details

Quality Control

Our Methyl Phenyl Disulfide is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets the high standards required for synthetic applications. A Certificate of Analysis (COA) detailing specific results for purity, identity, and impurities is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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