Description

4'-tert-Butylpropiophenone is a specialized aromatic ketone intermediate of significant importance in fine chemical synthesis. Its unique structure, featuring a bulky tert-butyl group, makes it a valuable building block for creating more complex molecules with tailored properties. This compound is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for the development of active ingredients and advanced materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of various active pharmaceutical ingredients (APIs), particularly those requiring a sterically hindered aromatic moiety.
• Agrochemical Synthesis: Used in the research and production of herbicides, fungicides, and other crop protection agents where the tert-butyl group enhances biological activity or stability.
• Liquid Crystal & OLED Material Research: Serves as a starting material for synthesizing advanced organic compounds used in electronic displays and optoelectronic devices.
• Fragrance & Flavor Chemistry: Employed as an intermediate for creating specific musk or aromatic compounds used in perfumery and flavor formulations.
• Polymer Chemistry: Acts as a monomer or modifier in the synthesis of specialty polymers, influencing thermal stability and physical properties.
• Organic Synthesis & Catalysis Research: A valuable substrate in academic and industrial R&D for studying novel organic reactions and catalytic processes.

Basic Information

Product Name	4'-tert-Butylpropiophenone
CAS No.	71209-71-7
Molecular Formula	C₁₃H₁₈O
Molecular Weight	190.28 g/mol
Synonyms	1-(4-tert-Butylphenyl)-1-propanone; 4-tert-Butylpropiophenone; p-tert-Butylpropiophenone; 1-Propanone, 1-[4-(1,1-dimethylethyl)phenyl]-; 4-(1,1-Dimethylethyl)propiophenone; Butylpropiophenone, 4'-tert-; 4-tert-Butyl phenyl ethyl ketone
EINECS	Contact for details

Quality Control

Our 4'-tert-Butylpropiophenone is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatographic purity assays and identity confirmation, to ensure it meets precise customer specifications and internal standards. A comprehensive Certificate of Analysis (COA) detailing purity, physical properties, and test results is provided with every shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or solid
Identification (IR)	Conforms to structure
Assay (HPLC/GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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