Description

Potassium 4-(1,1-Dimethylpropyl)Phenolate is a specialized organopotassium compound, specifically the potassium salt of a tertiary-butyl substituted phenol. This chemical serves as a highly effective, non-nucleophilic strong base and a versatile intermediate in advanced organic synthesis. It is primarily utilized by research and development chemists and process engineers in the pharmaceutical and fine chemical industries for demanding reactions where precise control of basicity and minimal side reactions are critical.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs), particularly where deprotonation of weakly acidic substrates is required.
• Catalyst and Ligand Precursor: Acts as a precursor for generating catalysts and ligands in transition metal-catalyzed cross-coupling reactions.
• Polymerization Initiator/Co-catalyst: Employed in anionic polymerization processes and as a co-catalyst component for producing specialized polymers and elastomers.
• Fine Chemical Synthesis: Facilitates key steps such as esterifications, etherifications, and C-C bond formations in the production of complex organic molecules.
• Agrochemical Intermediate: Used in the research and development of advanced herbicides and plant growth regulators.
• Research & Development: A valuable reagent in academic and industrial R&D laboratories for exploring new synthetic methodologies.

Basic Information

Item	Details
Product Name	Potassium 4-(1,1-Dimethylpropyl)Phenolate
CAS No.	53404-18-5
Molecular Formula	C11H15KO
Molecular Weight	202.34 g/mol
Synonyms	Potassium 4-tert-Pentylphenolate; Potassium 4-(1,1-Dimethylpropyl)phenoxide; Potassium 4-tert-Amylphenolate; 4-(1,1-Dimethylpropyl)phenol, potassium salt; 4-tert-Pentylphenol, potassium salt; 4-tert-Amylphenol, potassium salt; Phenol, 4-(1,1-dimethylpropyl)-, potassium salt
EINECS	Contact for details

Quality Control

Our production of Potassium 4-(1,1-Dimethylpropyl)Phenolate adheres to stringent quality management protocols. Each batch is characterized and tested to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) detailing key parameters such as assay (by titration), identification (IR), and impurity profiles. Our quality systems support compliance with cGMP and ISO standards for reliable sourcing in regulated industries.

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). This product is hygroscopic (moisture-sensitive) and must be handled under an inert atmosphere (e.g., nitrogen or argon) to prevent decomposition. Keep away from strong acids and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (Titration)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Solubility	Soluble in common organic solvents (e.g., THF, DMF)

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