Description

Potassium 2,6-Di-tert-Butylphenolate is a sterically hindered phenolate salt, widely utilized as a high-performance intermediate and catalyst component in advanced organic synthesis. Its primary commercial value lies in its role as a precursor for antioxidants and as a potent, non-nucleophilic base for demanding deprotonation reactions. This compound is essential for R&D and production in the pharmaceutical, agrochemical, and specialty polymer industries, where precise control over reaction pathways is critical.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Polymer Stabilizer/Antioxidant Precursor: Used in the manufacture of hindered phenol antioxidants that protect polymers and plastics from thermal and oxidative degradation.
• Specialty Catalyst Component: Acts as a co-catalyst or ligand in transition metal-catalyzed reactions, including polymerizations and cross-couplings.
• Non-Nucleophilic Superbase: Employed in organic synthesis for the deprotonation of weakly acidic substrates where traditional bases like alkoxides are ineffective or cause side reactions.
• Agrochemical Synthesis: Utilized in the production of advanced pesticides and herbicides requiring specific steric and electronic properties.
• Lubricant & Fuel Additive Intermediate: A precursor for additives that improve the oxidative stability and performance of industrial lubricants and fuels.

Basic Information

Product Name	Potassium 2,6-Di-tert-Butylphenolate
CAS No.	24676-69-5
Molecular Formula	C14H21KO
Molecular Weight	244.42 g/mol
Synonyms	Potassium 2,6-bis(1,1-dimethylethyl)phenolate; 2,6-Di-tert-butylphenol potassium salt; Potassium 2,6-di-tert-butylphenoxide; 2,6-DTBP-K; DBPC potassium salt; Phenol, 2,6-bis(1,1-dimethylethyl)-, potassium salt; Potassium 2,6-di-tert-butylphenate
EINECS	Contact for details

Quality Control

Our Potassium 2,6-Di-tert-Butylphenolate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including assay by titration and impurity profiling, to ensure it meets the high-purity standards required for sensitive synthetic applications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and relevant specifications is provided with every 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 handled and stored under an inert atmosphere (e.g., nitrogen or argon) to maintain stability and purity. Keep away from strong acids and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (Titration)	≥ 98.0 %
Loss on Drying	≤ 1.0 %
Solubility	Soluble in THF, DMSO; slightly soluble in toluene

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