Description

2-T-Butyl-4-(1,1-Dimethylpropyl)-Phenol is a sterically hindered phenolic compound, valued for its antioxidant properties and role as a chemical intermediate. This compound is critical for applications requiring stabilization against oxidative degradation, particularly in polymer and fuel systems. It is primarily utilized by manufacturers in the polymer, lubricant, and specialty chemical industries seeking to enhance product longevity and performance.

Application

• Primary antioxidant and stabilizer in polyolefins (e.g., polyethylene, polypropylene) to prevent thermal and oxidative degradation during processing and service life.
• Additive in lubricants, greases, and fuels to inhibit oxidation, reduce sludge formation, and extend operational lifespan.
• Intermediate in the synthesis of more complex hindered phenol antioxidants and other specialty chemicals.
• Stabilizer component in adhesives, sealants, and elastomers to maintain material properties.
• Used in research and development for studying antioxidant mechanisms and developing new stabilization systems.

Basic Information

Product Name	2-T-Butyl-4-(1,1-Dimethylpropyl)-Phenol
CAS No.	122269-03-8
Molecular Formula	C15H24O
Molecular Weight	220.35 g/mol
Synonyms	2-(1,1-Dimethylethyl)-4-(1,1-dimethylpropyl)phenol; 2-tert-Butyl-4-(1,1-dimethylpropyl)phenol; 4-(1,1-Dimethylpropyl)-2-tert-butylphenol; Phenol, 2-(1,1-dimethylethyl)-4-(1,1-dimethylpropyl)-; 2-tert-Butyl-4-tert-amylphenol; 2-Tert-butyl-4-(1,1-dimethylpropyl)phenol; Antioxidant AO-418
EINECS	Contact for details

Quality Control

Our production of 2-T-Butyl-4-(1,1-Dimethylpropyl)-Phenol adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets precise customer specifications and industry benchmarks. A Certificate of Analysis (COA) detailing all test results is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is easily oxidized and should be kept under an inert atmosphere (e.g., nitrogen) for long-term storage to maintain efficacy. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	48 - 52 °C
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.