69563-88-8

Basic information

• Product Name: 2,2-BIS[4-(4-AMINOPHENOXY)PHENYL]HEXAFLUOROPROPANE
• Synonyms: 4,4'-[HEXAFLUOROISOPROPYLIDENEBIS(P-PHENYLENEOXY)]DIANILINE;4,4'-(HEXAFLUOROISOPROPYLIDENE)BIS(P-PHE NYLENOXY)DIANILINE;4,4'-(HEXAFLUOROISOPROPYLIDENE)BIS[(4-AMINOPHENOXY)BENZENE];4'',4'''-(HEXAFLUOROISOPROPYLIDENE)BIS(4-PHENOXYANILINE);4',4'''-(HEXAFLUOROISOPROPYLIDENE)-BIS-(4-PHENOXYANILINE);4-BDAF;2,2-BIS[4-(4-AMINOPHENOXY)PHENYL]-HEXAFLUOROPROPANANE;HFBAPP
• CAS NO: 69563-88-8
• Molecular Formula: C₂₇H₂₀F₆N₂O₂
• Molecular Weight: 518.45
• EINECS: 1312995-182-4
• Product Categories: Miscellaneous;Bisphenol AF type Compounds (for High-Performance Polymer Research);Functional Materials;Reagent for High-Performance Polymer Research;fine chemicals, specialty chemicals, intermediates, electronic chemical, organic synthesis;fine chemicals, specialty chemicals, intermediates, electronic chemical, organic synthesis, functional materials
• Mol File: 69563-88-8.mol
• Article Data: 6

Chemical Properties

• Melting Point: 159-163 °C(lit.)
• Boiling Point: 544.8 °C at 760 mmHg
• Flash Point: 283.3 °C
• Appearance: White crystals
• Density: 1.3455 (estimate)
• Vapor Pressure: 6.27E-12mmHg at 25°C
• Refractive Index: 1.578
• Storage Temp.: Keep in dark place,Inert atmosphere,Room temperature
• PKA: 4.80±0.10(Predicted)
• Water Solubility: Insoluble in water
• CAS DataBase Reference: 2,2-BIS[4-(4-AMINOPHENOXY)PHENYL]HEXAFLUOROPROPANE(CAS DataBase Reference)
• NIST Chemistry Reference: 2,2-BIS[4-(4-AMINOPHENOXY)PHENYL]HEXAFLUOROPROPANE(69563-88-8)
• EPA Substance Registry System: 2,2-BIS[4-(4-AMINOPHENOXY)PHENYL]HEXAFLUOROPROPANE(69563-88-8)

Safety Data

• Hazard Codes: Xn,Xi
• Statements: 22-36/37/38
• Safety Statements: 26-36
• WGK Germany: 3
• RTECS: CY1213000
• HazardClass: IRRITANT
• Hazardous Substances Data: 69563-88-8(Hazardous Substances Data)

Usage

Description

2,2-Bis[4-(4-aminophenoxy)phenyl]hexafluoropropane, with the chemical formula C20H15F6N2O2, is an organic compound that features a hexafluoropropane core with two phenyl groups, each substituted with an aminophenoxy group. This unique structure endows it with specific properties that make it suitable for various applications, particularly in the field of materials science.

Uses

Used in Environmental Applications:
2,2-Bis[4-(4-aminophenoxy)phenyl]hexafluoropropane is used as a precursor in the preparation of permeable membranes for atmospheric CO2 capture and gas transport. Its role in this application is crucial for developing efficient and selective gas separation technologies, which are essential for mitigating greenhouse gas emissions and addressing climate change.
Used in Polymer Industry:
In the polymer industry, 2,2-Bis[4-(4-aminophenoxy)phenyl]hexafluoropropane is utilized for the preparation of polyimide materials. Polyimides are high-performance polymers known for their exceptional thermal stability, mechanical properties, and chemical resistance. The incorporation of this compound into polyimide materials can potentially enhance their performance characteristics, making them suitable for applications in aerospace, electronics, and other high-tech industries where robust materials are required.

Hazard

Moderately toxic by ingestion and skin contact. An eye irritant.

InChI:InChI=1/C27H20F6N2O2/c28-26(29,30)25(27(31,32)33,17-1-9-21(10-2-17)36-23-13-5-19(34)6-14-23)18-3-11-22(12-4-18)37-24-15-7-20(35)8-16-24/h1-16H,34-35H2

Upstream product

• 1478-61-1 4,4'-(hexafluoroisopropylidene)diphenol 
• 100-00-5 4-chlorobenzonitrile 

Downstream Products

• 137349-84-9 (Z)-3-{4-[4-(1-{4-[4-((Z)-3-Carboxy-acryloylamino)-phenoxy]-phenyl}-2,2,2-trifluoro-1-trifluoromethyl-ethyl)-phenoxy]-phenylcarbamoyl}-acrylic acid 
• 118569-70-3 1,1,1,3,3,3-hexafluoro-2,2-bis[4-(4-maleimidophenoxy)phenyl]propane 
• 383426-53-7 2,2-bis[N-(2-nitrophenyl)-{4-(4-aminophenoxy)phenyl}]hexafluoropropane 

Relevant articles and documents

Synthesis process of 2-bis [4-(4-aminophenoxy) phenyl] hexafluoropropane

The invention relates to the technical field of 2, 2-bis [4-(4-aminophenoxy) phenyl] hexafluoropropane, in particular to a synthesis process of 2-bis [4-(4-aminophenoxy) phenyl] hexafluoropropane. Themethod comprises the following steps: dissolving hexafluorobisphenol A in a mixed solvent of dimethylformamide and benzene, adding potassium carbonate, carrying out reflux dehydration, adding 4-nitrochlorobenzene for reflux, filtering and precipitating to obtain 2, 2-bis [4- (4-nitrophenoxy) phenyl] hexafluoropropane, dissolving the 2, 2-bis [4-(4-nitrophenoxy) phenyl] hexafluoropropane into monohydric alcohol, refluxing with hydrazine hydrate under the catalysis of ferric trichloride and an activated carbon reduction catalyst, cooling and filtering to obtain the 2, 2-bis [4- (4-aminophenoxy)phenyl] hexafluoropropane. By comparing six embodiments, the treatment time of the sixth embodiment is the longest, but the yield of 2, 2-bis [4-(4-aminophenoxy) phenyl] hexafluoropropane is the highest, the safety of the technological process is higher, and the working experience of workers is improved.

A low-temperature process for preparing 2, 2 - di (4 - (4 - aminophenoxy) phenyl) hexafluoropropane and intermediates thereof

The present invention provides a method for preparing a 2,2-di(4-(4-aminophenoxy)phenyl)hexafluoropropane intermediate body at a low temperature. 2,2-di(4-hydroxylphenyl)hexafluoropropane and para-halogenated nitrobenzene are reacted in the presence of a solvent, a catalyst and copper powder to obtain 2,2-di(4-(4-nitrylphenoxy)phenyl)hexafluoropropane. The present invention further provides a method for preparing the 2,2-di(4-(4-aminophenoxy)phenyl)hexafluoropropane at a low temperature. According to the method, a reaction can be carried out at the low temperature and can be realized at 20-40 DEG C; and the reaction time is short and the preparation of the intermediate body can be finished by only 10 hours. By virtue of the method provided by the present invention, the yield of products can be increased and is higher than 79.9%, and the purity of the product is high and is higher than 99.7%; and meanwhile, the production cost is reduced.

Thermoplastic resin composition and a method of molding the same

This invention provides a thermoplastic resin composition comprising a thermoplastic resin and 0.1 to 100 parts by weight, per 100 parts by weight of the thermoplastic resin, of an imide compound prepared, e.g., by dehydration condensation of 1,2,3,4-butanetetracarboxylic acid or a monoanhydride or a dianhydride thereof with a primary amine, and a method of molding the resin composition.