Description

1-Methyl-2-(2-Methylpropoxy)-2-Oxoethyl Butyrate is a specialized organic ester compound valued for its role as a versatile intermediate and solvent. Its molecular structure makes it particularly useful in formulations requiring controlled reactivity and specific solvency properties. This chemical is primarily sought by manufacturers in the fragrance, agrochemical, and pharmaceutical industries for synthesis and product development.

Application

• Fragrance and Flavor Industry: Used as a solvent or a fixative component in high-value perfume and flavor formulations.
• Agrochemical Synthesis: Serves as a key intermediate in the production of certain pesticides and herbicides.
• Pharmaceutical Intermediates: Employed in the synthesis of active pharmaceutical ingredients (APIs) and other fine chemicals.
• Polymer and Resin Modifier: Acts as a plasticizer or reactivity modifier in specialty polymer systems.
• Industrial Solvent: Provides solvency for resins, coatings, and inks where specific evaporation rates and compatibility are required.
• Chemical Research & Development: Utilized as a building block in organic synthesis for novel compound development.

Basic Information

Product Name	1-Methyl-2-(2-Methylpropoxy)-2-Oxoethyl Butyrate
CAS No.	84681-87-8
Molecular Formula	C12H22O4
Molecular Weight	230.30 g/mol
Synonyms	Butanoic acid, 2-methyl-1-[(2-methyl-1-oxopropoxy)methyl]-2-oxopropyl ester; 2-Methyl-1-[(2-methyl-1-oxopropoxy)methyl]-2-oxopropyl butanoate; Isobutyl acetoacetate glycol ester; Glycol isobutyl acetoacetate; 1-Methyl-2-(2-methylpropoxy)-2-oxoethyl butanoate; Acetoacetic acid isobutyl ester ethylene ketal (related structure).
EINECS	Contact for details

Quality Control

Our 1-Methyl-2-(2-Methylpropoxy)-2-Oxoethyl Butyrate is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting key parameters such as assay and impurity profiles are 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 at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Ensure the container is kept upright to prevent leakage.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Refractive Index (20°C)	1.420 - 1.430
Density (20°C)	0.98 - 1.02 g/mL

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