Description

1-[2-(1,1-Dimethylethyl)-4,6-Dimethylphenyl]Ethan-1-One is a high-purity, sterically hindered aromatic ketone, valued for its role as a key synthetic intermediate and photoinitiator. Its molecular structure provides excellent stability and reactivity, making it a critical component in advanced material synthesis. This compound is essential for manufacturers in the polymer, specialty chemical, and pharmaceutical industries seeking reliable, high-quality building blocks.

Application

• Photoinitiator in UV-Curable Systems: Used in coatings, inks, and adhesives that cure under ultraviolet light.
• Pharmaceutical Intermediate: Serves as a building block in the synthesis of active pharmaceutical ingredients (APIs).
• Polymer Additive & Stabilizer: Functions as a light stabilizer or polymerization agent in plastics and resins.
• Agrochemical Synthesis: An intermediate in the production of certain herbicides and pesticides.
• Organic Synthesis Reagent: Employed in research and development for creating complex organic molecules.
• Fragrance & Flavor Intermediate: Used in the synthesis of specific aromatic compounds.

Basic Information

Product Name	1-[2-(1,1-Dimethylethyl)-4,6-Dimethylphenyl]Ethan-1-One
CAS No.	82-77-9
Molecular Formula	C14H20O
Molecular Weight	204.31 g/mol
Synonyms	2-tert-Butyl-4,6-dimethylacetophenone; 2'-tert-Butyl-2',4',6'-trimethylacetophenone; 1-(2-tert-Butyl-4,6-dimethylphenyl)ethanone; 2,4,6-Trimethyl-2-tert-butylacetophenone; Photocure 82; Irgacure 907 (related photoinitiator grade); 2-(1,1-Dimethylethyl)-4,6-dimethylacetophenone
EINECS	201-433-7

Quality Control

Our 1-[2-(1,1-Dimethylethyl)-4,6-Dimethylphenyl]Ethan-1-One is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistent performance. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment to guarantee compliance with your specifications.

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. This material is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	70 - 74 °C
Loss on Drying	≤ 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.