Description

Triphenylmethane is a fundamental organic compound with the CAS registry number 519-73-3, serving as a crucial synthetic intermediate and building block in advanced chemical manufacturing. Its unique conjugated aromatic structure makes it a versatile precursor for dyes, pharmaceuticals, and specialty materials. This high-purity compound is essential for research and development laboratories, fine chemical synthesis, and the production of functional polymers and photoinitiators.

Application

• Dye and Pigment Intermediate: A key precursor in the synthesis of triarylmethane dyes, such as Malachite Green and Crystal Violet, used in textiles, inks, and biological staining.
• Pharmaceutical Synthesis: Serves as a core scaffold and intermediate in the research and development of active pharmaceutical ingredients (APIs) and therapeutic agents.
• Photoinitiator Production: Utilized in the manufacture of photoinitiators for UV-curable coatings, inks, and adhesives in the polymer industry.
• Organic Electronic Materials: Acts as a building block for charge-transport materials and organic semiconductors in optoelectronic devices.
• Chemical Research & Development: A valuable reagent in organic synthesis for constructing complex molecular architectures and studying reaction mechanisms.
• Liquid Crystal and Polymer Additive: Used in the formulation of specialty polymers and as a component in liquid crystal mixtures for displays.

Basic Information

Product Name	Triphenylmethane
CAS No.	519-73-3
Molecular Formula	C19H16
Molecular Weight	244.33 g/mol
Synonyms	Triphenylmethane; 1,1',1''-Methylidynetrisbenzene; Benzene, 1,1',1''-methylidynetris-; Tritane; NSC 6648; α-Phenyltoluene (obsolete); TPM
EINECS	208-275-0

Quality Control

Our Triphenylmethane is manufactured under a strict quality management system to ensure batch-to-batch consistency and high purity. We provide comprehensive analytical testing, including HPLC for assay and purity determination, to meet the stringent requirements of research and industrial applications. A Certificate of Analysis (COA) detailing all specifications is supplied with each shipment.

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 strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	92 - 94 °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.