Description

2,2-Bis(4-Carboxy-3-Nitrophenyl)Hexafluoropropane 98 is a high-purity, fluorinated aromatic diacid derivative, serving as a critical advanced intermediate in sophisticated chemical synthesis. Its value lies in the unique combination of the hexafluoroisopropylidene (6F) group, which imparts exceptional thermal stability and low dielectric constant, with reactive nitro and carboxylic acid functional groups. This compound is essential for researchers and manufacturers in the fields of high-performance polymers, specialty adhesives, and advanced electronic materials who require precise building blocks for novel polyimides, polyamides, and other engineered resins.

Application

• High-Performance Polymer Synthesis: A key monomer for the production of fluorinated polyimides and polyamides, offering enhanced thermal stability, chemical resistance, and optical clarity for aerospace and electronics applications.
• Advanced Electronic Materials: Used in the development of low-dielectric constant (low-k) materials for semiconductor insulation layers and flexible printed circuit boards.
• Specialty Adhesives & Coatings: Serves as a building block for high-temperature resistant adhesives and protective coatings in demanding industrial environments.
• Pharmaceutical Intermediate: Potential use as a complex intermediate in the research and development of active pharmaceutical ingredients (APIs) requiring fluorinated aromatic structures.
• Liquid Crystal Polymers (LCPs): Can be incorporated into the backbone of LCPs to modify their thermal and mechanical properties.
• Chemical Research & Development: A valuable reagent for academic and industrial R&D focused on novel fluorinated compounds and materials science.

Basic Information

Product Name	2,2-Bis(4-Carboxy-3-Nitrophenyl)Hexafluoropropane 98
CAS No.	115873-09-1
Molecular Formula	C₁₇H₈F₆N₂O₈
Molecular Weight	482.25 g/mol
Synonyms	4,4'-(Hexafluoroisopropylidene)bis(2-nitrobenzoic acid); 2-Nitro-4,4'-(hexafluoroisopropylidene)dibenzoic acid; Bis(4-carboxy-3-nitrophenyl)hexafluoropropane; 6F-Diacid Nitro Derivative; 2,2-Bis(3-nitro-4-carboxyphenyl)hexafluoropropane; HFA-NBDA; 115873-09-1; 4,4'-(Perfluoroisopropylidene)di(2-nitrobenzoic acid)
EINECS	Contact for details

Quality Control

Our 2,2-Bis(4-Carboxy-3-Nitrophenyl)Hexafluoropropane 98 is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for advanced material synthesis. Certificates of Analysis (COA) detailing batch-specific results are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is moisture-sensitive (hygroscopic); keep the container tightly sealed when not in use to prevent degradation.

Specification

Item	Specification
Appearance	Yellow to light brown powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Heavy Metals	≤ 20 ppm

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