Description

2-[4-(1,1-Dimethylethyl)Benzoyl]Benzoic Acid is a specialized organic intermediate of significant commercial importance. This compound serves as a critical building block in the synthesis of advanced materials and fine chemicals, valued for its unique molecular structure. It is primarily sought after by manufacturers in the pharmaceutical, agrochemical, and specialty polymer industries for research and production purposes.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring a bulky, lipophilic substituent.
• Agrochemical Synthesis: Used in the development of advanced herbicides, pesticides, and plant growth regulators.
• Polymer Additive & Modifier: Employed in the production of specialty polymers and resins to modify properties such as UV stability and thermal resistance.
• Liquid Crystal & OLED Materials: Acts as a core intermediate for synthesizing organic electronic materials used in displays and lighting.
• Dye & Pigment Manufacturing: Serves as a building block for creating complex organic colorants and photoinitiators.
• Research & Development: Utilized in academic and industrial R&D for exploring new chemical entities and catalytic processes.

Basic Information

Product Name	2-[4-(1,1-Dimethylethyl)Benzoyl]Benzoic Acid
CAS No.	146-81-6
Molecular Formula	C18H18O3
Molecular Weight	282.33 g/mol
Synonyms	4-tert-Butylbenzophenone-2-carboxylic Acid; 2-(4-tert-Butylbenzoyl)benzoic Acid; o-(p-tert-Butylbenzoyl)benzoic Acid; 2-(4-tert-Butylbenzoyl)benzoic Acid; Benzoic acid, 2-[4-(1,1-dimethylethyl)benzoyl]-; 2-(p-tert-Butylbenzoyl)benzoic Acid; 2-(4-tert-Butylbenzoyl)benzoic acid; 4-tert-Butyl-2-benzoylbenzoic Acid
EINECS	205-675-7

Quality Control

Our 2-[4-(1,1-Dimethylethyl)Benzoyl]Benzoic Acid is produced under a stringent quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets precise specifications for purity and identity. A Certificate of Analysis (COA) detailing results for assay, related substances, and other critical parameters is provided with every shipment to guarantee traceability and compliance.

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 oxidizing agents, strong bases, and heat sources.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	158°C - 162°C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Total impurities ≤ 2.0%

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