Description

2-[[2,4-Bis(Dimethylamino)Phenyl][4-(Dimethylamino)Phenyl]Methyl]-5-(Dimethylamino)Benzoic Acid Potassium Salt is a specialized, high-purity organic salt compound valued for its unique photophysical and electronic properties. This compound is critical for advanced research and development in fields requiring precise molecular control and functionality. It is primarily sought by manufacturers and researchers in the organic electronics, photoresist formulation, and specialty chemical synthesis sectors.

Application

• Photoacid Generator (PAG) in Advanced Photoresists: A key component in chemically amplified resists for semiconductor manufacturing and microelectronics lithography.
• Organic Electronic Materials: Used in the research and development of organic light-emitting diodes (OLEDs), photovoltaics, and field-effect transistors (OFETs) due to its charge-transport characteristics.
• Specialty Dye and Pigment Intermediate: Serves as a precursor for synthesizing complex triarylmethane dyes and other functional colorants.
• Analytical Chemistry Reagent: Employed as a standard or reagent in spectroscopic analysis and method development.
• Academic and Industrial R&D: Utilized in fundamental research on novel organic compounds, polymerization initiators, and catalytic systems.

Basic Information

Product Name	2-[[2,4-Bis(Dimethylamino)Phenyl][4-(Dimethylamino)Phenyl]Methyl]-5-(Dimethylamino)Benzoic Acid Potassium Salt
CAS No.	70624-19-0
Molecular Formula	C28H35KN4O2
Molecular Weight	498.71 g/mol
Synonyms	Potassium 2-[[2,4-bis(dimethylamino)phenyl][4-(dimethylamino)phenyl]methyl]-5-(dimethylamino)benzoate; 5-(Dimethylamino)-2-[[[2,4-bis(dimethylamino)phenyl][4-(dimethylamino)phenyl]methyl]benzoic acid potassium salt; Crystal Violet Carboxylate Potassium Salt; Leuco Crystal Violet Carboxylic Acid Potassium Salt; Tris(4-(dimethylamino)phenyl)methane-2'-carboxylic acid potassium salt; LCV-COOK; Photoacid Generator PAG precursor; Potassium tris(p-N,N-dimethylaminophenyl)methane-2-carboxylate
EINECS	Contact for details

Quality Control

Our production of 2-[[2,4-Bis(Dimethylamino)Phenyl][4-(Dimethylamino)Phenyl]Methyl]-5-(Dimethylamino)Benzoic Acid Potassium Salt adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and elemental analysis, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided and can be tailored to meet specific customer or regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed in a dry environment to prevent degradation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Yellow to greenish-yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm
Related Substances (HPLC)	Total impurities ≤ 2.0%

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