Description

Michler's Ketone is a high-purity organic chemical compound, widely recognized as a key intermediate in the synthesis of dyes, pigments, and photoinitiators. Its primary value lies in its ability to form the core structure for triarylmethane dyes and its utility in photopolymerization processes. This product is essential for manufacturers and R&D teams in the specialty chemicals, printing inks, coatings, and advanced materials sectors seeking reliable, high-quality intermediates.

Application

• Dye and Pigment Intermediate: A crucial building block for the synthesis of triarylmethane dyes, such as Victoria Blue and other cationic dyes.
• Photoinitiator Synthesis: Used in the production of photoinitiators for UV-curable inks, coatings, and adhesives.
• Chemical Research & Development: Serves as a versatile intermediate in organic synthesis for novel materials and fine chemicals.
• Photoreactive Agent: Employed in studies and applications involving photochemistry and photopolymerization.
• Analytical Chemistry: Can be used as a reagent or standard in specific analytical methods.

Basic Information

Product Name	Michler's Ketone
CAS No.	90-94-8
Molecular Formula	C17H20N2O
Molecular Weight	268.36 g/mol
Synonyms	4,4'-Bis(dimethylamino)benzophenone; Bis[4-(dimethylamino)phenyl]methanone; Michler's Ketone; Michler's Ketone base; 4,4'-Tetramethyldiaminobenzophenone; p,p'-Bis(dimethylamino)benzophenone; N,N,N',N'-Tetramethyl-4,4'-diaminobenzophenone
EINECS	202-027-5

Quality Control

Our Michler's Ketone is produced under stringent quality management systems to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, identity, and impurity profiles. Our quality commitment aligns with industrial and research-grade standards to meet your specific application requirements.

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. Due to its light-sensitive nature, prolonged exposure to light should be avoided.

Specification

Item	Specification
Appearance	Light yellow to greenish crystalline powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Melting Point	172 - 176 °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.