Description

2,4-Dimethylpropiophenone is a versatile organic intermediate and building block of significant importance in fine chemical synthesis. Its value lies in its specific aromatic ketone structure, which makes it a key precursor for the production of more complex molecules. This compound is primarily needed by the pharmaceutical, agrochemical, and specialty chemical industries for research, development, and manufacturing processes.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of active pharmaceutical ingredients (APIs), particularly those with complex aromatic backbones.
• Agrochemical Synthesis: Used in the production of herbicides, pesticides, and plant growth regulators where its dimethyl-substituted phenyl group is incorporated into the final molecule.
• Organic Synthesis & Research: Acts as a versatile starting material or reagent in various organic reactions, including Friedel-Crafts acylation follow-up chemistry and ketone-based transformations.
• Fragrance & Flavor Precursor: Employed in the synthesis of aroma chemicals and flavoring agents due to its propiophenone core structure.
• Photoinitiator Manufacturing: Utilized as a raw material in the production of certain photoinitiators used in UV-curable inks, coatings, and adhesives.
• Liquid Crystal & Polymer Chemistry: Functions as an intermediate in the synthesis of specialty monomers and liquid crystal compounds for advanced material applications.

Basic Information

Product Name	2,4-Dimethylpropiophenone
CAS No.	35031-55-1
Molecular Formula	C11H14O
Molecular Weight	162.23 g/mol
Synonyms	Propiophenone, 2,4-dimethyl-; 1-(2,4-Dimethylphenyl)-1-propanone; 2',4'-Dimethylpropiophenone; 2,4-Dimethyl-1-propiophenone; 2,4-Dimethylpropiophenone; EINECS 252-335-4; β,2,4-Trimethylacetophenone (less common)
EINECS	252-335-4

Quality Control

Our 2,4-Dimethylpropiophenone is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements of our industrial and research clients. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment 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 heat, sparks, and open flame. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Individual impurity ≤ 1.0%

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