Description

Dimethyl 1,3-Dioxolane-2,2-Diacetate is a versatile and high-purity chemical intermediate, primarily valued for its role as a key building block in sophisticated organic synthesis. Its unique structure, featuring both acetal and ester functionalities, makes it an essential precursor for the production of complex molecules in the pharmaceutical and fine chemical industries. This compound is particularly sought after by research and development teams, process chemists, and manufacturers requiring a reliable and consistent source of high-quality synthetic intermediates.

Application

• Pharmaceutical Intermediate: A critical building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring acetal-protected diol or glyoxylate derivatives.
• Fine Chemical Synthesis: Used in the production of complex organic molecules, including chiral compounds, fragrances, and specialty polymers.
• Agrochemical Manufacturing: Serves as a precursor in the synthesis of advanced herbicides, fungicides, and plant growth regulators.
• Polymer Chemistry: Acts as a monomer or cross-linking agent in the development of specialty resins and functional polymers.
• Chemical Research (R&D): Employed in academic and industrial laboratories for methodological development and the exploration of new synthetic pathways.
• Electrolyte Additive: Investigated for use as a stabilizing component in advanced lithium-ion battery electrolytes.

Basic Information

Product Name	Dimethyl 1,3-Dioxolane-2,2-Diacetate
CAS No.	6506-31-6
Molecular Formula	C9H14O6
Molecular Weight	218.20 g/mol
Synonyms	2,2-Bis(methoxycarbonyl)-1,3-dioxolane; Dimethyl 2,2-Dioxolane-1,3-diacetate; 1,3-Dioxolane-2,2-diacetic Acid Dimethyl Ester; Glyoxylic Acid Dimethyl Acetal; Dimethyl Acetal of Glyoxylic Acid; DMDOA; DMDDA
EINECS	229-399-6

Quality Control

Our Dimethyl 1,3-Dioxolane-2,2-Diacetate is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot is analyzed against rigorous internal specifications, which typically include identity confirmation, assay, and control of key impurities. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to support your quality assurance protocols.

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 incompatible materials such as strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 98.0%
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.