Description

Butanedioic Acid, Hydroxy-, Bis(1-Methylethyl) Ester is a high-purity diester derivative of succinic acid, valued for its role as a versatile intermediate and solvent in advanced chemical synthesis. Its structure offers a balance of reactivity and stability, making it a critical component for formulators seeking to modify material properties. This compound is primarily utilized by the pharmaceutical, agrochemical, and specialty polymer industries for research, development, and production processes.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and prodrugs.
• Polymer Plasticizer/Modifier: Acts as a co-monomer or additive to enhance the flexibility and processing characteristics of specialty resins.
• Agrochemical Synthesis: Serves as a key building block in the production of advanced herbicides, fungicides, and plant growth regulators.
• Organic Solvent: Employed as a reaction medium for processes requiring a polar aprotic solvent with high boiling point.
• Flavor & Fragrance Ingredient: Used as a precursor in the manufacture of certain ester-based aroma chemicals.
• Crosslinking Agent: Functions in the formulation of coatings, adhesives, and elastomers where specific curing properties are needed.

Basic Information

Product Name	Butanedioic Acid, Hydroxy-, Bis(1-Methylethyl) Ester
CAS No.	58110-67-1
Molecular Formula	C11H20O5
Molecular Weight	232.27 g/mol
Synonyms	Diisopropyl Hydroxysuccinate; Hydroxysuccinic Acid Diisopropyl Ester; Diisopropyl 2-Hydroxysuccinate; Diisopropyl Malate; 2-Hydroxybutanedioic Acid Diisopropyl Ester; Diisopropyl Hydroxybutanedioate; Hydroxy Succinic Acid Diisopropyl Ester
EINECS	Contact for details

Quality Control

Our Butanedioic Acid, Hydroxy-, Bis(1-Methylethyl) Ester is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including assay, identity confirmation, and impurity profiling, to ensure it meets the high standards required for industrial and research applications. A Certificate of Analysis (COA) detailing purity, physical properties, and test results is provided with each shipment.

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 15-25°C. Keep container tightly sealed when not in use to minimize moisture absorption.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Specific Gravity (20°C)	1.05 - 1.10
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.