Description

[4-(2,4,4-Trimethylpentan-2-Yl)Phenyl] 2-Methylpropanoate is a specialized organic ester compound, also known by its CAS number 5454-47-7. This chemical is valued for its role as a versatile intermediate and additive, offering unique solubility and stability properties. It is primarily sought by manufacturers in the polymer, specialty chemical, and fragrance industries for applications requiring controlled reactivity and performance enhancement.

Application

• Polymer Additive: Acts as a plasticizer or stabilizer intermediate in the production of specialty resins and plastics.
• Chemical Synthesis: Serves as a key building block or protecting group in multi-step organic synthesis for pharmaceuticals and agrochemicals.
• Fragrance & Flavor Industry: Used as a precursor or fixative in the creation of complex aromatic compounds.
• Lubricant & Grease Formulation: Functions as a performance additive to modify viscosity and thermal stability.
• Surface Coating Intermediates: Employed in the synthesis of monomers for advanced coatings and inks.
• Research & Development: Utilized as a standard or reagent in analytical and material science research.

Basic Information

Product Name	[4-(2,4,4-Trimethylpentan-2-Yl)Phenyl] 2-Methylpropanoate
CAS No.	5454-47-7
Molecular Formula	C17H26O2
Molecular Weight	262.39 g/mol
Synonyms	p-tert-Octylphenyl Isobutyrate; 4-(1,1,3,3-Tetramethylbutyl)phenyl 2-Methylpropanoate; Isobutyric Acid 4-tert-Octylphenyl Ester; Phenol, 4-(1,1,3,3-tetramethylbutyl)-, 2-methylpropanoate; Octylphenol Isobutyrate; 4-tert-Octylphenyl Isobutyrate; EINECS 226-699-5
EINECS	226-699-5

Quality Control

Our [4-(2,4,4-Trimethylpentan-2-Yl)Phenyl] 2-Methylpropanoate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing specifications and test results is provided with every shipment to guarantee compliance with your technical requirements.

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). Keep away from strong oxidizing agents, strong acids, and strong bases.

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)	1.485 - 1.495
Density (20°C)	0.94 - 0.98 g/mL

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