Description

2-Butyl-3-Propylhexanoicacid is a branched-chain carboxylic acid, a versatile chemical intermediate valued for its unique steric and lipophilic properties. Its molecular structure makes it particularly useful for synthesizing specialized esters, plasticizers, and performance additives. This compound is essential for manufacturers in the polymer, lubricant, and fine chemical industries seeking to modify product characteristics such as flexibility, solubility, or thermal stability.

Application

• Plasticizer Intermediate: A key raw material for producing specialized ester-based plasticizers used in PVC and other polymers to enhance flexibility and durability.
• Lubricant Additive Synthesis: Serves as a precursor for high-performance lubricant additives that improve viscosity index and reduce wear under extreme pressure.
• Fine Chemical Building Block: Utilized in organic synthesis to create complex molecules for pharmaceuticals, agrochemicals, and functional materials.
• Coating & Resin Modifier: Incorporated into alkyd resins and coating formulations to adjust drying time, gloss, and chemical resistance.
• Surfactant & Emulsifier Production: Used to manufacture specialized surfactants with tailored hydrophobic properties for industrial and cosmetic applications.
• Flavor & Fragrance Ester Synthesis: Acts as an acid component for creating unique ester compounds used in specialty flavor and fragrance compositions.

Basic Information

Product Name	2-Butyl-3-Propylhexanoicacid
CAS No.	58888-89-4
Molecular Formula	C13H26O2
Molecular Weight	214.35 g/mol
Synonyms	2-Butyl-3-propylhexanoic acid; 3-Propyl-2-butylhexanoic acid; Hexanoic acid, 2-butyl-3-propyl-; 2-Butyl-3-propyl-caproic acid; α-Butyl-β-propylcaproic acid; 2-n-Butyl-3-n-propylhexanoic acid; NSC 163081
EINECS	Contact for details

Quality Control

Our production of 2-Butyl-3-Propylhexanoicacid adheres to stringent quality management protocols to ensure batch-to-batch consistency and purity. Each lot undergoes comprehensive analytical testing, including chromatography and titration methods, to verify identity, potency, and impurity profiles. Certificates of Analysis (COA) documenting all critical specifications are available upon request to support your quality assurance and regulatory 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 strong oxidizers, bases, and heat sources. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Refractive Index (20°C)	1.440 - 1.445
Density (20°C)	0.89 - 0.92 g/mL

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