Description

Triethylene Glycol Dimethanesulfonate is a high-purity chemical intermediate featuring a sulfonate ester functional group. This compound is valued for its role as a versatile alkylating and cross-linking agent in advanced organic synthesis. It is primarily sought by manufacturers in the pharmaceutical, agrochemical, and specialty polymer industries for the development of active ingredients and functional materials. Our supply ensures consistent quality and reliable availability for critical research and production processes.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs), particularly as an alkylating agent in the production of cytostatic agents and other specialized therapeutics.
• Agrochemical Synthesis: Serves as a key building block in the manufacture of advanced pesticides, herbicides, and plant growth regulators.
• Polymer Chemistry: Acts as a cross-linking agent or monomer in the production of specialty polymers, resins, and coatings with tailored properties.
• Organic Synthesis Reagent: Employed in research and development laboratories for the introduction of methanesulfonate ester groups into complex molecules.
• Bioconjugation: Utilized in the modification of biomolecules for diagnostic and research applications.
• Material Science: Applied in the surface functionalization of materials and the creation of novel organic-inorganic hybrids.

Basic Information

Product Name	Triethylene Glycol Dimethanesulfonate
CAS No.	80322-82-3
Molecular Formula	C8H18O8S2
Molecular Weight	306.35 g/mol
Synonyms	1,2-Bis(2-{[(methylsulfonyl)oxy]ethoxy})ethane; Ethanol, 2,2'-[1,2-ethanediylbis(oxy)]bis-, dimethanesulfonate; Triethylene glycol dimesylate; TEG-DMS; 2,2'-[Ethane-1,2-diylbis(oxy)]di(ethan-1-ol) dimethanesulfonate; Bis(2-{2-[(methylsulfonyl)oxy]ethoxy}ethyl) ether; Triethyleneglycol dimethanesulfonate
EINECS	Contact for details

Quality Control

Our Triethylene Glycol Dimethanesulfonate is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including chromatographic purity assays and identity confirmation, to ensure it meets exacting standards for use in sensitive syntheses. A Certificate of Analysis (COA) detailing specific results for purity, related substances, and other critical parameters is provided with every shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from strong acids, bases, and oxidizing agents. Due to its reactivity as a sulfonate ester, it should be handled and stored with appropriate precautions to avoid moisture ingress and decomposition.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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