Description

Neopentyl Glycol Dimethylsulfate 97 is a high-purity chemical intermediate primarily used in the synthesis of specialized polymers and fine chemicals. This compound matters for its role as a versatile alkylating agent, enabling the introduction of neopentyl glycol-derived moieties to enhance the thermal stability and chemical resistance of final products. It is needed by manufacturers in the polymer, pharmaceutical, and specialty chemical industries seeking to develop advanced materials with superior performance characteristics.

Application

• Polymer Modification: As a key monomer or cross-linking agent in the production of high-performance polyesters, alkyd resins, and polyurethanes, imparting improved hydrolytic stability and weather resistance.
• Pharmaceutical Intermediates: Utilized in the synthesis of active pharmaceutical ingredients (APIs) and prodrugs where the neopentyl group is required for metabolic stability.
• Lubricant & Plasticizer Synthesis: Serves as a building block for creating specialty esters used as synthetic lubricants and high-temperature plasticizers.
• Surface Coating Agents: Incorporated into coatings and inks to enhance adhesion, durability, and gloss retention.
• Chemical Research & Development: Employed as a specialized reagent in organic synthesis for introducing sterically hindered groups.
• Adhesive Formulations: Used in the production of advanced adhesives and sealants requiring high thermal and chemical resistance.

Basic Information

Product Name	Neopentyl Glycol Dimethylsulfate 97
CAS No.	53555-41-2
Molecular Formula	C9H20O6S
Molecular Weight	256.32 g/mol
Synonyms	Neopentylglycol Dimethylsulfate; 2,2-Dimethyl-1,3-propanediol Dimethylsulfate; Dimethyl Neopentyl Glycol Sulfate; NPG Dimethylsulfate; Bis(methylsulfate) of Neopentyl Glycol; 2,2-Dimethylpropane-1,3-diyl Dimethyl Sulfate; 1,3-Bis(methylsulfonyloxy)-2,2-dimethylpropane
EINECS	Contact for details

Quality Control

Our Neopentyl Glycol Dimethylsulfate 97 is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure it meets the declared specifications for purity, identity, and impurity profiles. A Certificate of Analysis (COA) documenting these results is provided with every shipment to guarantee traceability and compliance with your quality assurance 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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	≤ 2.0%

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