Description

Benzeneacetic Acid, 4-(1,1-Dimethylethyl)--α--Ethyl- (9Ci) is a specialized aromatic carboxylic acid derivative, valued for its unique sterically hindered structure which imparts specific reactivity and stability profiles. This compound serves as a crucial advanced pharmaceutical intermediate and a versatile building block in fine chemical synthesis. It is primarily required by R&D laboratories and production facilities in the pharmaceutical, agrochemical, and material science sectors for developing novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: Key synthon for the research and production of new drug candidates, particularly those requiring bulky, lipophilic side chains.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and plant growth regulators.
• Ligand and Catalyst Preparation: Serves as a precursor for synthesizing specialized ligands used in asymmetric catalysis and metal-organic frameworks (MOFs).
• Polymer Chemistry: Acts as a monomer or modifier for creating polymers with enhanced thermal stability and specific functional properties.
• Organic Synthesis Building Block: Employed in academic and industrial research for constructing complex organic molecules via reactions like esterification, amidation, and cross-coupling.
• Flavor and Fragrance Industry: Potential intermediate for synthesizing high-value aroma chemicals with unique olfactory characteristics.

Basic Information

Product Name	Benzeneacetic Acid, 4-(1,1-Dimethylethyl)--α--Ethyl- (9Ci)
CAS No.	211314-96-4
Molecular Formula	C14H20O2
Molecular Weight	220.31 g/mol
Synonyms	4-tert-Butyl-α-ethylphenylacetic acid; 2-(4-tert-Butylphenyl)butanoic acid; α-Ethyl-4-tert-butylbenzeneacetic acid; 4-(1,1-Dimethylethyl)-α-ethylbenzeneacetic acid; 2-(4-(tert-Butyl)phenyl)butyric acid; p-tert-Butyl-α-ethylphenylacetic acid; Butanoic acid, 2-[4-(1,1-dimethylethyl)phenyl]-
EINECS	Contact for details

Quality Control

Our production of Benzeneacetic Acid, 4-(1,1-Dimethylethyl)--α--Ethyl- (9Ci) adheres to a stringent quality management system. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the exacting standards required for research and industrial synthesis. Comprehensive Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided to guarantee traceability and compliance with your specifications.

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 bases, oxidizing agents, and heat sources. Due to its acidic nature, ensure containers are made of compatible materials and are properly sealed to prevent moisture absorption.

Specification

Item	Specification
Appearance	White to off-white 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%
Heavy Metals (as Pb)	≤ 10 ppm

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