Description

1,1'-(1,1,2,2,3,3-Hexafluoro-1,3-Propanediyl)Bis(2,3,4,5,6-Pentafluorobenzene) is a highly fluorinated aromatic compound, valued for its exceptional chemical and thermal stability derived from its unique perfluorinated structure. This compound serves as a critical advanced intermediate or building block in the synthesis of specialty materials and fine chemicals where high-performance fluorination is required. It is primarily sought by R&D and production teams in the pharmaceutical, agrochemical, and advanced materials sectors for developing novel products with enhanced properties.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) that require fluorinated aromatic moieties to modulate bioavailability, metabolic stability, and lipophilicity.
• Agrochemical Synthesis: Acts as a key building block for creating novel herbicides, fungicides, and insecticides where the introduction of fluorine atoms improves efficacy and environmental persistence.
• Liquid Crystal Materials: Employed in the development of fluorinated components for liquid crystal displays (LCDs), contributing to improved dielectric anisotropy and thermal stability.
• Polymer & Resin Modification: Serves as a monomer or cross-linking agent in the production of high-performance fluoropolymers with superior chemical resistance, low surface energy, and thermal endurance.
• Organic Electronics: Investigated as a precursor for electron-transport materials or insulating layers in organic light-emitting diodes (OLEDs) and thin-film transistors.
• Specialty Surfactants & Coatings: Utilized to synthesize fluorinated surfactants and surface modifiers that provide oil- and water-repellent characteristics to textiles and coatings.

Basic Information

Product Name	1,1'-(1,1,2,2,3,3-Hexafluoro-1,3-Propanediyl)Bis(2,3,4,5,6-Pentafluorobenzene)
CAS No.	25078-75-5
Molecular Formula	C21H2F16
Molecular Weight	558.22 g/mol
Synonyms	1,3-Bis(pentafluorophenyl)-1,1,2,2,3,3-hexafluoropropane; 1,1,2,2,3,3-Hexafluoro-1,3-bis(2,3,4,5,6-pentafluorophenyl)propane; Bis(pentafluorophenyl)hexafluoropropane; Pentafluorobenzene, 1,1'-(1,1,2,2,3,3-hexafluoro-1,3-propanediyl)bis-; 1,3-Di(pentafluorophenyl)-1,1,2,2,3,3-hexafluoropropane; Hexafluoropropane-1,3-diylbis(pentafluorobenzene)
EINECS	Contact for details

Quality Control

Our production of 1,1'-(1,1,2,2,3,3-Hexafluoro-1,3-Propanediyl)Bis(2,3,4,5,6-Pentafluorobenzene) adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC for purity and NMR/IR for structural confirmation, to ensure it meets exacting customer specifications. A detailed Certificate of Analysis (COA) documenting identity, purity, and impurity profiles is provided with each shipment to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong bases and reducing agents. For long-term storage, consider an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Heavy Metals	< 10 ppm
Residual Solvents (GC)	Complies with ICH guidelines

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