Description

4-(2,4-Di-tert-Pentylphenoxy)Butyric Acid is a specialized organic compound primarily used as a key intermediate in the synthesis of complex molecules. Its value lies in its unique sterically hindered phenolic structure, which is crucial for developing high-performance additives and functional chemicals. This product is essential for R&D and production teams in the fine chemical, polymer additive, and specialty materials sectors seeking to enhance product stability and performance.

Application

• Chemical Intermediate: A critical building block in the synthesis of advanced antioxidants, light stabilizers, and other performance additives for polymers and plastics.
• Polymer Industry: Used in the production of hindered phenolic antioxidants that protect polymers from thermal and oxidative degradation during processing and service life.
• Lubricant & Fuel Additives: Serves as a precursor for additives that improve the oxidation stability and longevity of industrial lubricants and fuels.
• Fine Chemical Synthesis: Employed in pharmaceutical and agrochemical research for constructing complex molecular architectures requiring a bulky phenolic moiety.
• UV Stabilizer Production: Acts as an intermediate in the manufacture of UV absorbers and stabilizers for coatings, films, and outdoor plastic applications.
• Research & Development: Utilized in academic and industrial R&D for studying structure-activity relationships in antioxidant chemistry.

Basic Information

Product Name	4-(2,4-Di-tert-Pentylphenoxy)Butyric Acid
CAS No.	50772-35-5
Molecular Formula	C24H40O3
Molecular Weight	376.58 g/mol
Synonyms	4-(2,4-Di-tert-amylphenoxy)butyric acid; 2,4-Di-tert-pentylphenoxybutyric acid; Butyric acid, 4-(2,4-bis(1,1-dimethylpropyl)phenoxy)-; DTABPA; 4-(2,4-Di-tert-pentylphenoxy)butanoic acid; 4-(2,4-Di(1,1-dimethylpropyl)phenoxy)butyric acid
EINECS	Contact for details

Quality Control

Our production of 4-(2,4-Di-tert-Pentylphenoxy)Butyric Acid adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR, to ensure it meets precise customer specifications. Certificates of Analysis (COA) documenting all critical parameters are provided and can be tailored to support regulatory requirements for your specific application.

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 heat, sparks, and open flame. The product is light-sensitive and should be handled under appropriate conditions to maintain stability.

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%

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