Description

2',2,2-Trimethylpropiophenone is a specialized aromatic ketone compound, also known as 2,2-Dimethylpropiophenone, valued for its role as a key synthetic intermediate and photoinitiator. Its molecular structure makes it a versatile building block in organic synthesis, particularly for introducing the trimethylacetyl (pivaloyl) group. This product is essential for manufacturers and R&D laboratories in the pharmaceutical, agrochemical, and polymer industries seeking high-purity intermediates for advanced chemical processes.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and other complex organic molecules.
• Photoinitiator: Serves as a key component in UV-curable inks, coatings, and adhesives, initiating the polymerization process upon exposure to ultraviolet light.
• Agrochemical Synthesis: Acts as a precursor in the manufacture of certain herbicides, pesticides, and plant growth regulators.
• Organic Synthesis Building Block: Employed in research and production for introducing the pivaloyl moiety into target molecules.
• Fragrance and Flavor Intermediate: Used in the controlled synthesis of specific aromatic compounds for specialty applications.
• Polymer Chemistry: Functions as a cross-linking agent or monomer modifier in the production of specialty polymers.

Basic Information

Product Name	2',2,2-Trimethylpropiophenone
CAS No.	2041-37-4
Molecular Formula	C12H16O
Molecular Weight	176.26 g/mol
Synonyms	2,2-Dimethylpropiophenone; Pivalophenone; α,α-Dimethylpropiophenone; Trimethylacetophenone; 2,2-Dimethyl-1-phenyl-1-propanone; Pivaloylbenzene; Benzoic acid, 2,2-dimethylpropyl ester; EINECS 218-045-8
EINECS	218-045-8

Quality Control

Our 2',2,2-Trimethylpropiophenone is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including chromatography (HPLC/GC) and spectroscopic methods, to ensure high chemical purity and consistency. We provide full traceability and Certificates of Analysis (COA) are available for all shipments to verify 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 under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Refractive Index	1.510 - 1.514
Specific Gravity	0.970 - 0.990

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