Description

Methyl Dimethoxyacetate CAS NO 89-91-8 is a versatile organic ester compound characterized by its methoxy and acetate functional groups. This chemical is a valuable intermediate and building block in organic synthesis, prized for its reactivity and ability to introduce specific molecular fragments. It is essential for manufacturers and R&D laboratories in the pharmaceutical, agrochemical, and specialty chemical sectors seeking to develop new compounds or optimize synthetic routes.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for molecules requiring the dimethoxyacetate moiety.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators.
• Flavor and Fragrance Ingredient: Serves as a precursor for esters and other compounds used in creating specific aromatic profiles.
• Organic Synthesis Reagent: Employed as a protecting group reagent or a methylating agent in complex multi-step synthetic processes.
• Polymer and Resin Modifier: Acts as a monomer or cross-linking agent in the production of specialty polymers and coatings.
• Chemical Research & Development: A valuable tool for medicinal chemistry and material science research to explore new molecular entities.

Basic Information

Product Name	Methyl Dimethoxyacetate
CAS No.	89-91-8
Molecular Formula	C5H10O4
Molecular Weight	134.13 g/mol
Synonyms	Dimethoxyacetic Acid Methyl Ester; Methyl 2,2-Dimethoxyacetate; Acetic Acid, Dimethoxy-, Methyl Ester; Methyl Dimethoxyethanoate; 2,2-Dimethoxyacetic Acid Methyl Ester; Methyl (Dimethoxy)acetate; NSC 403697
EINECS	201-952-4

Quality Control

Our Methyl Dimethoxyacetate is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including chromatography and spectroscopy, to ensure high purity and consistency. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided and available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong bases and oxidizing agents. Recommended storage temperature is between 15°C and 25°C (59°F and 77°F). Keep container tightly sealed when not in use to prevent moisture absorption and maintain product integrity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Refractive Index (n20D)	1.410 - 1.415
Density (20°C)	1.08 - 1.12 g/mL

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