Description

1,2-Bis[4-(1,1-Dimethylethyl)Phenyl]-2-Hydroxyethan-1-One is a specialized organic compound belonging to the class of aromatic ketones. This chemical is valued for its role as a key intermediate or photoinitiator in advanced material synthesis, where precise molecular structure is critical for performance. It is primarily utilized by manufacturers in the polymer, coatings, and specialty chemical industries seeking to develop or enhance light-curable systems and high-performance additives.

Application

• Photoinitiator in UV-Curable Systems: A critical component for initiating polymerization in UV-curable inks, coatings, and adhesives.
• Polymer Synthesis Intermediate: Used in the production of specialized polymers and resins requiring specific light-absorbing or energy-transfer properties.
• Specialty Additive for Coatings: Imparts desired characteristics in high-performance industrial and protective coatings.
• Research & Development Chemical: Serves as a building block in organic synthesis for pharmaceutical and agrochemical research.
• Material Science Applications: Employed in the development of advanced optical materials and functional films.

Basic Information

Product Name	1,2-Bis[4-(1,1-Dimethylethyl)Phenyl]-2-Hydroxyethan-1-One
CAS No.	77387-64-5
Molecular Formula	C24H32O2
Molecular Weight	352.51 g/mol
Synonyms	2-Hydroxy-1,2-bis(4-tert-butylphenyl)ethanone; 1,2-Bis(4-tert-butylphenyl)-2-hydroxyethanone; 2-Hydroxy-2,2-bis(4-tert-butylphenyl)acetophenone; Photoinitiator 784; Bis(4-tert-butylphenyl)glyoxal hydrate; Irgacure 784 (trade name); CGI 784; UV Photoinitiator 784
EINECS	Contact for details

Quality Control

Our production of 1,2-Bis[4-(1,1-Dimethylethyl)Phenyl]-2-Hydroxyethan-1-One adheres to stringent quality management protocols. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure consistency and compliance with customer specifications. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance processes.

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 sources and incompatible materials. Due to its light-sensitive nature, handling should be conducted under appropriate conditions to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Melting Point	95 - 100 °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.