Description

2-Propyl Succinic Acid is a versatile aliphatic dicarboxylic acid derivative, valued for its role as a key synthetic intermediate and functional additive. Its molecular structure offers unique reactivity, making it a valuable building block for creating more complex chemical architectures. This compound is particularly relevant for industries focused on polymer chemistry, specialty synthesis, and performance material formulation.

Application

• Polymer & Resin Synthesis: Serves as a monomer or co-monomer in the production of polyesters, polyamides, and alkyd resins, contributing to material flexibility and specific functional properties.
• Pharmaceutical Intermediates: Acts as a crucial building block in the multi-step synthesis of active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Lubricant & Fuel Additives: Used in the formulation of synthetic esters and other compounds that enhance lubricity, stability, and performance characteristics in industrial lubricants and functional fluids.
• Corrosion Inhibitors: Employed as a precursor or component in formulations designed to protect metal surfaces in various industrial processes.
• Specialty Chemical Synthesis: Functions as an intermediate for producing plasticizers, surfactants, and other fine chemicals where a specific carboxylic acid functionality is required.
• Crosslinking Agent: Utilized in coatings, adhesives, and composite materials to promote crosslinking and improve final product durability and chemical resistance.

Basic Information

Product Name	2-Propyl Succinic Acid
CAS No.	618-57-5
Molecular Formula	C7H12O4
Molecular Weight	160.17 g/mol
Synonyms	2-Propylbutanedioic Acid; Propylsuccinic Acid; 2-Propyl-1,4-butanedioic Acid; Butanedioic acid, 2-propyl-; 2-n-Propylsuccinic Acid; NSC 66445; α-Propylsuccinic Acid
EINECS	210-559-4

Quality Control

Our 2-Propyl Succinic Acid is manufactured under a stringent quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets precise specifications for identity, purity, and impurity profiles. A Certificate of Analysis (COA) documenting results for key parameters such as assay, related substances, and physical properties is provided with every shipment to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); containers must be kept tightly sealed after opening to prevent absorption of atmospheric moisture, which can affect product quality.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Heavy Metals	≤ 20 ppm
Residue on Ignition	≤ 0.1%

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