Description

[1,1':4',1''-Terphenyl]-2',3,3'',5,5',5''-Hexacarboxylic Acid CAS NO 1542274-12-3 is a high-purity, multi-functional aromatic carboxylic acid derivative. This compound is a critical advanced organic intermediate valued for its rigid, planar structure and multiple reactive sites, enabling the synthesis of complex molecular architectures. It is essential for researchers and manufacturers in the fields of organic electronics, coordination polymers (MOFs), and specialty polymer chemistry.

Application

• Organic Semiconductor Precursor: Serves as a key building block for n-type organic semiconductors and electron-transport materials in OLEDs and OFETs.
• Metal-Organic Framework (MOF) Synthesis: Acts as a polytopic linker for constructing highly porous and stable coordination networks for gas storage, separation, and catalysis.
• High-Performance Polymer Monomer: Used in the synthesis of polyimides, polyamides, and other engineering plastics that require exceptional thermal stability and mechanical properties.
• Liquid Crystal Materials: A core component for creating discotic or calamitic liquid crystals with specific mesophases for display and optoelectronic applications.
• Chelating Agent & Ligand: Functions as a multidentate ligand in coordination chemistry for catalysts and luminescent complexes.
• Pharmaceutical Intermediate: Employed in the research and development of complex active pharmaceutical ingredients (APIs) and diagnostic agents.

Basic Information

Item	Detail
Product Name	[1,1':4',1''-Terphenyl]-2',3,3'',5,5',5''-Hexacarboxylic Acid
CAS No.	1542274-12-3
Molecular Formula	C30H18O12
Molecular Weight	570.46 g/mol
Synonyms	2',3,3'',5,5',5''-Hexacarboxy-1,1':4',1''-terphenyl; Terphenyl-2',3,3'',5,5',5''-hexacarboxylic Acid; 1,1':4',1''-Terphenyl-2',3,3'',5,5',5''-hexacarboxylic acid; Hexacarboxyterphenyl; H6TPTC (common abbreviation for the hexacarboxylic acid form); TPTC-6COOH; Terphenyl Hexacarboxylic Acid Linker
EINECS	Contact for details

Quality Control

Every batch of [1,1':4',1''-Terphenyl]-2',3,3'',5,5',5''-Hexacarboxylic Acid is produced and analyzed under strict quality management protocols. Our products undergo rigorous quality testing including HPLC, NMR, and elemental analysis to ensure compliance with exacting purity standards. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its polyacid nature, keep away from strong bases and incompatible materials. The container must be kept tightly sealed in a dry environment to minimize moisture absorption.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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