Description

2',5'-Bis(Trifluoromethyl)-[1,1':4',1"-Terphenyl]-3,3",5,5"-Tetracarboxylic Acid is a high-purity, multifunctional organic building block characterized by its rigid terphenyl core and multiple carboxylic acid and trifluoromethyl groups. This compound matters for its unique combination of structural rigidity, strong electron-withdrawing properties, and multiple reactive sites, making it a critical precursor for advanced materials. It is primarily needed by researchers and manufacturers in the fields of porous organic frameworks (POFs), metal-organic frameworks (MOFs), and specialty polymers requiring high thermal and chemical stability.

Application

• Linker for Metal-Organic Frameworks (MOFs): Serves as a multi-dentate organic linker to construct highly porous and stable MOFs for gas storage, separation, and catalysis.
• Monomer for Advanced Polymers: Used in the synthesis of polyimides, polyamides, and other high-performance polymers that demand exceptional thermal stability and chemical resistance.
• Building Block for Covalent Organic Frameworks (COFs): A key precursor for creating crystalline, porous COFs with tailored pore sizes and surface functionalities.
• Electronic Materials: Incorporated into organic semiconductors and electron-transport materials due to the strong electron-withdrawing effect of the trifluoromethyl groups.
• Surface Modification & Coatings: Provides a stable, functional interface for modifying surfaces in sensor technology and specialized coatings.
• Pharmaceutical Intermediates: Acts as a complex intermediate in the research and development of novel active pharmaceutical ingredients (APIs).
• Ligand for Catalysis: Can be used to design novel ligands for transition metal catalysts in asymmetric synthesis.

Basic Information

Product Name	2',5'-Bis(Trifluoromethyl)-[1,1':4',1"-Terphenyl]-3,3",5,5"-Tetracarboxylic Acid
CAS No.	1807609-67-1
Molecular Formula	C30H12F6O8
Molecular Weight	614.41 g/mol
Synonyms	2',5'-Bis(trifluoromethyl)-1,1':4',1"-terphenyl-3,3",5,5"-tetracarboxylic acid; 3,3",5,5"-Terphenyl-2',5'-bis(trifluoromethyl)tetracarboxylic acid; [1,1':4',1"-Terphenyl]-3,3",5,5"-tetracarboxylic acid, 2',5'-bis(trifluoromethyl)-; Tetracarboxyterphenyl derivative; BTTB derivative; Multi-carboxylic acid terphenyl linker; Trifluoromethylated terphenyl tetraacid
EINECS	Contact for details

Quality Control

Our 2',5'-Bis(Trifluoromethyl)-[1,1':4',1"-Terphenyl]-3,3",5,5"-Tetracarboxylic Acid is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure compliance with exacting R&D and industrial standards. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment.

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 acidic nature, keep away from strong bases and incompatible materials. The container must be kept tightly sealed to protect from moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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