Description

2,4-Di-tert-Butyl-6-[(4-Hydroxy-Benzylidene)-Amino]-Phenol is a specialized phenolic Schiff base compound with a high molecular weight, valued for its unique sterically hindered phenolic structure. This compound is primarily utilized as a high-performance intermediate or functional additive in advanced material synthesis. It is essential for industries requiring sophisticated antioxidants, UV stabilizers, or metal-chelating agents for polymers and specialty chemicals.

Application

• As a key intermediate in the synthesis of advanced phenolic antioxidants for polymer stabilization (e.g., polyolefins, rubbers).
• Potential use as a ligand or precursor in organometallic chemistry and catalysis research.
• Functioning as a UV light absorber or stabilizer in specialty coatings and high-performance plastic formulations.
• Employed in research and development of novel Schiff base complexes with biological or catalytic activity.
• Serving as a building block for specialty chemicals in the agrochemical and pharmaceutical sectors.
• Use in analytical chemistry as a reagent or standard for method development.

Basic Information

Product Name	2,4-Di-tert-Butyl-6-[(4-Hydroxy-Benzylidene)-Amino]-Phenol
CAS No.	372156-00-8
Molecular Formula	C21H27NO2
Molecular Weight	325.45 g/mol
Synonyms	2,4-Di-tert-butyl-6-[(E)-(4-hydroxybenzylidene)amino]phenol; 2,4-Bis(1,1-dimethylethyl)-6-[[(4-hydroxyphenyl)methylene]amino]phenol; Phenol, 2,4-bis(1,1-dimethylethyl)-6-[[(4-hydroxyphenyl)methylene]amino]-; 6-[(4-Hydroxy-benzylidene)-amino]-2,4-di-tert-butyl-phenol; Schiff Base of 2,4-Di-tert-butylphenol with 4-Hydroxybenzaldehyde; Antioxidant Intermediate 372156-00-8
EINECS	Contact for details

Quality Control

Our 2,4-Di-tert-Butyl-6-[(4-Hydroxy-Benzylidene)-Amino]-Phenol is manufactured under a strict quality management system. Each 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 with every shipment.

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 and incompatible materials.

Specification

Item	Specification
Appearance	Yellow to light brown 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.