Description

2-Butylsuccinic Acid Dimethyl Ester is a high-purity diester derivative of succinic acid, valued for its role as a versatile chemical intermediate and building block in advanced synthesis. Its molecular structure makes it particularly useful for introducing specific alkyl chain functionalities into target molecules. This compound is essential for manufacturers in the pharmaceutical, agrochemical, and specialty polymer industries seeking to develop new products or optimize existing synthetic routes.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of active pharmaceutical ingredients (APIs) and complex organic molecules.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators.
• Polymer & Resin Modifier: Acts as a monomer or plasticizer precursor to modify the flexibility, durability, and processing characteristics of specialty polymers.
• Organic Synthesis Reagent: Employed in laboratories and industrial settings for esterification reactions, chain extension, and as a source of the butylsuccinate moiety.
• Lubricant & Fuel Additive Precursor: Utilized in the formulation of synthetic lubricants and performance-enhancing fuel additives.
• Flavor & Fragrance Industry: Can be used as an intermediate in the synthesis of certain ester-based aroma chemicals.

Basic Information

Product Name	2-Butylsuccinic Acid Dimethyl Ester
CAS No.	4136-86-1
Molecular Formula	C10H18O4
Molecular Weight	202.25 g/mol
Synonyms	Dimethyl 2-Butylsuccinate; Dimethyl Butylsuccinate; Butylsuccinic Acid Dimethyl Ester; Succinic Acid, 2-Butyl-, Dimethyl Ester; 1,4-Dimethyl Butylsuccinate
EINECS	223-947-8

Quality Control

Our 2-Butylsuccinic Acid Dimethyl Ester is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including GC/HPLC for purity and identity confirmation, to ensure it meets precise specifications for industrial and research use. Certificates of Analysis (COA) documenting batch-specific results 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 away from incompatible materials such as strong acids and oxidizing agents. Recommended storage temperature is between 15°C and 25°C. Keep container tightly sealed when not in use to maintain product integrity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Refractive Index (20°C)	1.430 - 1.435
Density (20°C)	1.00 - 1.05 g/mL

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