Description

Diethylene Glycol Dimethanesulfonate is a specialized diester compound derived from diethylene glycol and methanesulfonic acid, serving as a versatile bifunctional alkylating agent. Its primary value lies in its ability to act as a cross-linking reagent or a key synthetic intermediate in the production of complex organic molecules and polymers. This product is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors, particularly for applications requiring controlled molecular bridging or functional group introduction.

Application

• Key intermediate in the synthesis of pharmaceutical active ingredients and prodrugs.
• Cross-linking agent for the modification of polymers and resins to enhance material properties.
• Alkylating agent in organic synthesis for the preparation of specialty chemicals and fine chemicals.
• Research and development reagent in life sciences for biochemical studies and probe synthesis.
• Potential use in the formulation of agrochemicals and performance chemicals.
• Intermediate for creating functionalized materials used in coatings and adhesives.

Basic Information

Product Name	Diethylene Glycol Dimethanesulfonate
CAS No.	34604-52-9
Molecular Formula	C6H14O8S2
Molecular Weight	278.30 g/mol
Synonyms	Diethylene glycol dimesylate; 2,2'-Oxybis(ethyl methanesulfonate); Bis(2-methanesulfonatoethyl) ether; DEG dimethanesulfonate; 1-Methanesulfonyloxy-2-[2-(methanesulfonyloxy)ethoxy]ethane; Ethanol, 2,2'-oxybis-, dimethanesulfonate; Bis(methanesulfonic acid) diethylene glycol ester
EINECS	Contact for details

Quality Control

Our Diethylene Glycol Dimethanesulfonate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to guarantee traceability and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (typically 15-25°C). Keep away from strong bases and oxidizing agents. For long-term storage, consider under an inert atmosphere to maintain product integrity.

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%
Density	~1.35 g/cm³

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