Description

2-Methoxyethyl p-Toluenesulfonate is a specialized organic sulfonate ester, a versatile chemical intermediate and alkylating agent. Its value lies in its ability to introduce the 2-methoxyethyl functional group into target molecules, enabling the synthesis of compounds with modified solubility and reactivity profiles. This product is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors, particularly for developing active ingredients and functional monomers.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs), especially those requiring ether-linked side chains.
• Agrochemical Synthesis: Used as an alkylating agent in the production of herbicides, fungicides, and plant growth regulators.
• Polymer & Material Science: Serves as a monomer or cross-linking agent in the development of specialty polymers, resins, and functional coatings.
• Organic Synthesis Reagent: Employed in laboratory-scale and industrial organic reactions for selective etherification and sulfonylation processes.
• Liquid Crystal & Electronic Chemicals: Potential intermediate in the manufacture of liquid crystal materials and other electronic fine chemicals.

Basic Information

Product Name	2-Methoxyethyl p-Toluenesulfonate
CAS No.	17178-10-8
Molecular Formula	C10H14O4S
Molecular Weight	230.28 g/mol
Synonyms	2-Methoxyethyl Tosylate; Ethylene Glycol Monomethyl Ether Tosylate; p-Toluenesulfonic Acid 2-Methoxyethyl Ester; 2-Methoxyethyl 4-Methylbenzenesulfonate; EGMME Tosylate; Tosyloxyethyl Methyl Ether; 4-Methylbenzenesulfonic Acid 2-Methoxyethyl Ester
EINECS	241-214-8

Quality Control

Our 2-Methoxyethyl p-Toluenesulfonate is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including assay, purity profiling, and identification, to ensure it meets exacting standards for use in sensitive applications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong bases, oxidizing agents, and sources of ignition. 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
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Residual Solvents (GC)	Meets ICH guidelines

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