Description

4-(Ethylthio)Toluene is a versatile sulfur-containing aromatic compound, also known as 4-Methylthioanisole, with the CAS registry number 622-63-9. This specialty intermediate is valued for its role in synthesizing more complex molecules, particularly in the agrochemical and pharmaceutical sectors, where its thioether functionality is crucial. It serves as a key building block for researchers and manufacturers in fine chemical synthesis, fragrance development, and material science.

Application

• Agrochemical Intermediate: A critical precursor in the synthesis of advanced pesticides, herbicides, and fungicides.
• Pharmaceutical Synthesis: Used as a building block for active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Fragrance and Flavor Industry: Serves as a starting material or modifier for creating specific sulfurous or savory aromatic notes.
• Organic Synthesis: A valuable reagent for introducing the 4-(ethylthio)tolyl moiety into more complex organic frameworks in R&D.
• Material Science Research: Investigated for potential use in the development of novel polymers or ligands for metal complexes.

Basic Information

Product Name	4-(Ethylthio)Toluene
CAS No.	622-63-9
Molecular Formula	C9H12S
Molecular Weight	152.26 g/mol
Synonyms	4-Methylthioanisole; 1-Ethylthio-4-methylbenzene; p-(Ethylthio)toluene; 4-(Ethylsulfanyl)toluene; 4-Methyl phenyl ethyl sulfide; p-Tolyl ethyl sulfide; Ethyl p-tolyl sulfide; 622-63-9
EINECS	210-746-6

Quality Control

Our 4-(Ethylthio)Toluene is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including GC, HPLC, and NMR, to ensure high purity and consistency. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment to guarantee it meets your specific research or production requirements.

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	Colorless to pale yellow liquid
Identification (IR)	Conforms
Purity (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%

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