Description

2-[4-(1-Methyl-1-Phenylethyl)Phenoxy]Propanoicacid is a specialized organic compound featuring a phenoxypropanoic acid backbone with a bulky tert-butylphenyl substituent. This unique structure makes it a valuable intermediate in the synthesis of advanced materials and fine chemicals, where its steric and electronic properties are leveraged. It is primarily sought by R&D chemists and process engineers in the pharmaceutical, agrochemical, and polymer industries for developing novel active ingredients and functional additives.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of non-steroidal anti-inflammatory drugs (NSAIDs) and other bioactive molecules.
• Agrochemical Synthesis: Used in the production of herbicides and plant growth regulators, where the phenoxy moiety is critical for activity.
• Polymer Additive Precursor: Serves as a monomer or modifier for creating specialty polymers with enhanced UV stability or specific mechanical properties.
• Liquid Crystal & OLED Materials: Intermediate for synthesizing advanced organic electronic materials due to its rigid, aromatic structure.
• Research & Development: A versatile scaffold in medicinal and organic chemistry research for structure-activity relationship (SAR) studies.
• Fine Chemical Production: Employed in custom synthesis and contract manufacturing for high-value, low-volume chemical products.

Basic Information

Product Name	2-[4-(1-Methyl-1-Phenylethyl)Phenoxy]Propanoicacid
CAS No.	70757-66-3
Molecular Formula	C18H20O3
Molecular Weight	284.35 g/mol
Synonyms	2-[4-(1-Methyl-1-phenylethyl)phenoxy]propanoic acid; 2-(4-tert-Butylphenoxy)propionic acid (common name); α-(4-(1-Methyl-1-phenylethyl)phenoxy)propionic acid; 4-(1-Methyl-1-phenylethyl)phenoxypropanoic acid; 2-(p-(α,α-Dimethylbenzyl)phenoxy)propionic acid; Fenoprop (related compound); CAS 70757-66-3; Propanoic acid, 2-[4-(1-methyl-1-phenylethyl)phenoxy]-
EINECS	Contact for details

Quality Control

Our 2-[4-(1-Methyl-1-Phenylethyl)Phenoxy]Propanoicacid is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets precise customer specifications and industry standards. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which can affect product stability and performance.

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	≤ 10 ppm

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