Description

1,1-Dimethoxy-2,4-Pentanedione is a versatile diketone derivative characterized by its methoxy-protected carbonyl groups. This compound is valued for its role as a key synthetic intermediate and building block in advanced organic synthesis. It is primarily sought after by R&D chemists and process engineers in the pharmaceutical, agrochemical, and specialty chemical industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for heterocyclic compounds.
• Agrochemical Synthesis: Used in the production of pesticides, herbicides, and fungicides due to its reactive diketone functionality.
• Flavor & Fragrance Ingredient: Acts as a building block for creating specific aroma chemicals and flavor compounds.
• Chemical Research (R&D): Employed in academic and industrial laboratories for method development and novel compound synthesis.
• Coordination Chemistry: Functions as a ligand or precursor for metal-organic frameworks (MOFs) and catalysts.
• Polymer Modification: Utilized in the synthesis of specialty monomers or as a cross-linking agent.

Basic Information

Product Name	1,1-Dimethoxy-2,4-Pentanedione
CAS No.	55578-64-8
Molecular Formula	C7H12O4
Molecular Weight	160.17 g/mol
Synonyms	Acetylacetone Dimethyl Ketal; 2,4-Pentanedione, 1,1-dimethoxy-; 1,1-Dimethoxypentane-2,4-dione; Dimethyl Acetylacetonate Ketal; Acetylacetone Dimethyl Acetal; 3-Oxopentane-1,5-dial Dimethyl Acetal; 1,1,1-Trimethoxy-3-butanone (tautomeric form)
EINECS	Contact for details

Quality Control

Our 1,1-Dimethoxy-2,4-Pentanedione is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting key parameters are available upon request to support your quality assurance and regulatory needs.

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 highly volatile nature, keep away from heat, sparks, and open flame. Containers should be kept tightly sealed when not in use to prevent evaporation and potential contamination.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Refractive Index (n20D)	1.430 - 1.440
Density (g/mL, 20°C)	1.05 - 1.10

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