Description

1-Ethylthio-2-Methylbenzene is a specialized organic sulfur compound with the CAS number 3695-36-1, serving as a valuable intermediate in advanced chemical synthesis. Its unique structure, featuring an ethylthio group adjacent to a methyl substituent on a benzene ring, makes it a versatile building block for creating complex molecules. This compound is particularly relevant for research and development chemists and process engineers in the pharmaceutical, agrochemical, and material science industries seeking to introduce specific sulfur-containing functionalities.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs), especially those requiring thioether linkages.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and insecticides where the ethylthio group contributes to biological activity.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands used in metal-catalyzed coupling reactions and organometallic chemistry.
• Material Science Research: Employed in the development of novel polymers, liquid crystals, and organic electronic materials with tailored properties.
• Flavor and Fragrance Industry: Potential intermediate for synthesizing specific sulfur-containing aroma compounds, subject to purity and regulatory compliance.
• Organic Synthesis Research: A versatile reagent for constructing complex molecular architectures in academic and industrial R&D settings.

Basic Information

Product Name	1-Ethylthio-2-Methylbenzene
CAS No.	3695-36-1
Molecular Formula	C9H12S
Molecular Weight	152.26 g/mol
Synonyms	2-Methylthioethylbenzene; o-Methylthioethylbenzene; 1-Ethylthio-2-methyl-benzene; 2-Methyl-1-ethylthiobenzene; (2-Methylphenyl) ethyl sulfide; Ethyl 2-methylphenyl sulfide; 2-Methylbenzenethiol, ethyl ether; 3695-36-1
EINECS	Contact for details

Quality Control

Our 1-Ethylthio-2-Methylbenzene is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatography (GC/HPLC) and spectroscopic methods (IR, NMR), to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with every shipment, documenting key parameters such as assay and impurity profiles. Our quality systems are designed to support cGMP and ISO standards for traceability and reliability, meeting the stringent requirements of advanced industrial and research applications.

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 compound is easily oxidized; for long-term storage, consider maintaining under an inert atmosphere (e.g., nitrogen or argon) to preserve stability. Keep away from strong acids and oxidizing agents. Observe all local regulations for the storage of organic chemicals.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Related Substances (GC)	Individual impurity ≤ 1.0%
Total Impurities	≤ 2.0%
Refractive Index	Contact for details
Density	Contact for details

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