Description

2-Methylbutanedioic Acid Bis(1-Methylpropyl) Ester is a high-purity diester compound valued for its role as a versatile intermediate and specialty solvent. Its molecular structure makes it particularly useful in applications requiring controlled reactivity and solvency. This product is essential for manufacturers in the pharmaceutical, agrochemical, and polymer industries seeking reliable performance in synthesis and formulation processes.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and other fine chemicals.
• Agrochemical Formulations: Serves as a solvent or co-solvent in pesticides, herbicides, and plant growth regulators.
• Polymer & Resin Production: Acts as a plasticizer or monomeric building block in specialty polymer synthesis.
• Specialty Chemical Synthesis: A key intermediate for producing flavors, fragrances, and other high-value compounds.
• Laboratory & Research: Employed as a reagent or solvent in chemical research and development.
• Lubricant & Functional Fluid Additive: Used to modify the properties of synthetic lubricants and industrial fluids.

Basic Information

Product Name	2-Methylbutanedioic Acid Bis(1-Methylpropyl) Ester
CAS No.	57983-31-0
Molecular Formula	C13H24O4
Molecular Weight	244.33 g/mol
Synonyms	Diisobutyl Methylsuccinate; Bis(1-methylpropyl) 2-methylbutanedioate; Methylsuccinic Acid Diisobutyl Ester; Diisobutyl 2-Methylsuccinate; 2-Methylsuccinic Acid Diisobutyl Ester; Isobutyl Methylsuccinate; 1-Methylpropyl 2-methylbutanedioate
EINECS	Contact for details

Quality Control

Our 2-Methylbutanedioic Acid Bis(1-Methylpropyl) Ester is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets precise specifications for identity, purity, and impurity profiles. Certificates of Analysis (COA) documenting these results are available upon request to support your quality assurance and regulatory compliance needs.

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.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Specific Gravity (20°C)	0.950 - 0.980
Refractive Index (20°C)	1.420 - 1.440

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