Description

1,8-Triphenodioxazinedicarboxylic Acid CAS NO 136497-59-1 is a specialized heterocyclic aromatic compound containing both carboxylic acid and dioxazine functional groups. This unique molecular architecture makes it a valuable intermediate for synthesizing advanced functional materials, particularly high-performance pigments and dyes. It is primarily sought by research and development teams and production chemists in the fine chemical, advanced material, and specialty pigment industries.

Application

• Key Intermediate for High-Performance Pigments (HPP): Serves as a crucial building block in the synthesis of complex organic pigments known for exceptional color strength, weatherfastness, and thermal stability.
• Specialty Dye Manufacturing: Used in the production of advanced dyes for applications requiring specific lightfastness and chemical resistance properties.
• Functional Material Research: Acts as a precursor in the development of novel organic electronic materials, such as those for organic light-emitting diodes (OLEDs) or photoconductors.
• Polymer Modification: Its carboxylic acid groups allow for incorporation into polymer chains to impart specific chromophoric or stability characteristics.
• Liquid Crystal and Optoelectronic Applications: Investigated for use in the synthesis of components for display technologies and other optoelectronic devices due to its rigid, planar structure.
• Academic and Industrial R&D: Employed in chemical research for exploring new reactions and synthesizing novel heterocyclic compounds with potential commercial applications.

Basic Information

Product Name	1,8-Triphenodioxazinedicarboxylic Acid
CAS No.	136497-59-1
Molecular Formula	C20H10N2O6
Molecular Weight	374.30 g/mol
Synonyms	1,8-Triphenodioxazine-2,9-dicarboxylic acid; Triphenodioxazinedicarboxylic Acid; Benzo[lmn][3,8]phenanthroline-1,3,6,8(2H,7H)-tetrone, Dihydro-; Dihydrobenzo[lmn][3,8]phenanthroline-1,3,6,8-tetrone; 2,9-Dicarboxy-1,8-triphenodioxazine
EINECS	Contact for details

Quality Control

Our production of 1,8-Triphenodioxazinedicarboxylic Acid adheres to strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity assessment and spectroscopic methods for structural confirmation, to ensure consistency and meet the stringent requirements of advanced material synthesis. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting key parameters such as assay, identity, and impurity profiles.

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). This compound may be light-sensitive; prolonged exposure to light should be avoided. Keep away from strong oxidizing agents and strong bases.

Specification

Item	Specification
Appearance	Yellow to brown powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95% (Typical 97-99%)
Loss on Drying	≤ 1.0 %
Heavy Metals	≤ 20 ppm
Residue on Ignition	≤ 0.5 %

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