Description

2-Butyl-2-Ethyl-3-Hydroxy Propionic Acid is a specialized organic acid derivative with a unique branched alkyl chain structure. This compound serves as a valuable intermediate and functional additive, offering versatility in synthesis and formulation. It is particularly relevant for industries requiring high-purity chemical building blocks for advanced material science and fine chemical production.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and other drug substances.
• Polymer Additive: Acts as a monomer or chain modifier in the production of specialty polymers and resins.
• Lubricant & Fuel Additive: Employed as a performance-enhancing component in advanced lubricant and fuel formulations.
• Cosmetic & Personal Care Ingredient: Functions as a pH adjuster, stabilizer, or precursor for esters in skincare and cosmetic products.
• Chemical Synthesis Building Block: A key starting material for producing more complex esters, amides, and other derivatives in fine chemical manufacturing.
• Crosslinking Agent: Utilized in coatings, adhesives, and sealants to improve durability and chemical resistance.

Basic Information

Product Name	2-Butyl-2-Ethyl-3-Hydroxy Propionic Acid
CAS No.	101051-51-8
Molecular Formula	C9H18O3
Molecular Weight	174.24 g/mol
Synonyms	2-Butyl-2-ethyl-3-hydroxypropanoic acid; 3-Hydroxy-2-butyl-2-ethylpropionic acid; 2-Ethyl-2-butyl-3-hydroxypropionic acid; Butylethylhydroxypropionic acid; BEHPA; (2-Butyl-2-ethyl-3-hydroxy)propionic acid; 2-(1-Hydroxymethyl)pentylbutanoic acid
EINECS	Contact for details

Quality Control

Our 2-Butyl-2-Ethyl-3-Hydroxy Propionic Acid is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets exacting standards for industrial and research use. Certificates of Analysis (COA) documenting purity, assay, and key physical parameters 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, and well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); the container must be kept tightly sealed to prevent absorption of atmospheric moisture, which can affect product quality and stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Refractive Index (20°C)	1.450 - 1.460
Specific Gravity (20°C)	0.98 - 1.02

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