Description

4-[2-Butoxy-5-(1,1,3,3-Tetramethylbutyl)Phenylsulfonyl]Butyric Acid is a specialized organic sulfonic acid derivative with a complex branched alkylphenol ether structure. This compound serves as a high-performance intermediate for synthesizing advanced materials where specific solubility, surfactant properties, and chemical resistance are required. It is primarily utilized by R&D chemists and process engineers in the fine chemical, polymer additive, and specialty surfactant industries.

Application

• Polymer Additive Synthesis: Key intermediate for producing light stabilizers, antioxidants, and other performance-enhancing additives for plastics and coatings.
• Specialty Surfactants & Emulsifiers: Building block for non-ionic and anionic surfactants with unique hydrophobic/hydrophilic balance for demanding formulations.
• Liquid Crystal & Electronic Chemicals: Used in the synthesis of advanced organic materials for display technology and electronic applications.
• Pharmaceutical Intermediates: Serves as a sophisticated synthon in the research and development of novel active pharmaceutical ingredients (APIs).
• Lubricant & Fuel Additives: Intermediate for creating additives that improve stability, reduce wear, or modify viscosity in industrial lubricants and fuels.
• Agrochemical Intermediates: Used in the synthesis of modern pesticides and herbicides requiring specific delivery and environmental persistence profiles.
• Dye & Pigment Manufacturing: Acts as a solubilizing or modifying agent in the production of high-value colorants.
• Research & Development: A valuable tool for academic and industrial research in organic synthesis and material science.

Basic Information

Item	Details
Product Name	4-[2-Butoxy-5-(1,1,3,3-Tetramethylbutyl)Phenylsulfonyl]Butyric Acid
CAS No.	105343-14-4
Molecular Formula	C22H36O5S
Molecular Weight	412.58 g/mol
Synonyms	4-[2-Butoxy-5-(1,1,3,3-tetramethylbutyl)phenylsulfonyl]butanoic acid; 2-Butoxy-5-(1,1,3,3-tetramethylbutyl)benzenesulfonylbutyric Acid; Butyric acid, 4-[2-butoxy-5-(1,1,3,3-tetramethylbutyl)phenylsulfonyl]-; 105343-14-4; 4-[2-Butoxy-5-(1,1,3,3-tetramethylbutyl)benzenesulfonyl]butyric acid; 4-{2-Butoxy-5-[(2,4,4-trimethylpentan-2-yl)]phenylsulfonyl}butanoic acid
EINECS	Contact for details

Quality Control

Our production of 4-[2-Butoxy-5-(1,1,3,3-Tetramethylbutyl)Phenylsulfonyl]Butyric Acid adheres to a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and batch-to-batch consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong oxidizing agents, strong bases, and heat sources.

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	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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