Description

3-(4-tert-Butyl-Phenoxymethyl)-Benzoic Acid is a specialized organic compound featuring a benzoic acid core functionalized with a tert-butylphenoxymethyl substituent. This molecular architecture makes it a valuable intermediate and building block for the synthesis of more complex molecules, particularly in advanced material science and fine chemical manufacturing. It is primarily sought after by R&D chemists and process engineers in the pharmaceutical, agrochemical, and polymer industries for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs), especially for compounds requiring lipophilic, bulky aromatic groups.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and plant growth regulators.
• Polymer & Material Science: Serves as a monomer or modifier in the creation of specialty polymers, liquid crystals, and organic electronic materials.
• Organic Synthesis & R&D: A versatile reagent for constructing complex molecular frameworks in academic and industrial research laboratories.
• Fine Chemical Production: Intermediate for manufacturing dyes, pigments, and other high-value specialty chemicals.

Basic Information

Product Name	3-(4-tert-Butyl-Phenoxymethyl)-Benzoic Acid
CAS No.	225942-76-7
Molecular Formula	C18H20O3
Molecular Weight	284.35 g/mol
Synonyms	3-[(4-tert-Butylphenoxy)methyl]benzoic Acid; Benzoic acid, 3-[(4-(1,1-dimethylethyl)phenoxy)methyl]-; 4-tert-Butylphenoxymethyl Benzoic Acid; 3-(p-tert-Butylphenoxymethyl)benzoic Acid; [4-(tert-Butyl)phenoxymethyl]benzoic Acid; TBPMBA; BPHBA Intermediate
EINECS	Contact for details

Quality Control

Our production of 3-(4-tert-Butyl-Phenoxymethyl)-Benzoic Acid adheres to stringent in-process controls to ensure batch-to-batch consistency and high purity. Every lot is characterized using advanced analytical techniques including HPLC, GC, and NMR spectroscopy. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment, ensuring full traceability and compliance with your research or production specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
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.