| Identification | More | [Name]
2,2-BIS[4-(4-AMINOPHENOXY)PHENYL]HEXAFLUOROPROPANE | [CAS]
69563-88-8 | [Synonyms]
2,2-BIS[4-(4-AMINOPHENOXY)PHENYL]-HEXAFLUOROPROPANANE
4,4'-(HEXAFLUOROISOPROPYLIDENE)BIS[(4-AMINOPHENOXY)BENZENE]
4'',4'''-(HEXAFLUOROISOPROPYLIDENE)BIS(4-PHENOXYANILINE)
4',4'''-(HEXAFLUOROISOPROPYLIDENE)-BIS-(4-PHENOXYANILINE)
4,4'-[HEXAFLUOROISOPROPYLIDENEBIS(P-PHENYLENEOXY)]DIANILINE
4,4'-(HEXAFLUOROISOPROPYLIDENE)BIS(P-PHE NYLENOXY)DIANILINE
4-BDAF
BIS-AF-A
HFBAPP
4,4’-((2,2,2-trifluoro-1-(trifluoromethyl)ethylidene)bis(4,1-phenyleneoxy))b
benzenamine,4,4’-((2,2,2-trifluoro-1-(trifluoromethyl)ethylidene)bis(4,1-pheny
benzenamine,4,4’-[[2,2,2-trifluoro-1-(trifluoromethyl)ethylidene]bis(4,1-pheny
isbenzenamine
leneoxy))bis-
leneoxy)]bis-
BAPOFP
2,2-Bis[4-(4-aminophenoxyphenyl)]hexafluoropropane 98%
2,2-BIS[4-(4-AMINOPHENOXY)PHENYL]-1,1,1,3,3,3-HEXAFLUOROPROPANE
2,2-Bis[4-(4-aminophenoxyphenyl])hexafluoropropane98%
2,2''-BIS[4-(4-AMINOPHENOXY)PHENY]HEXAFLUOROPROPANE | [EINECS(EC#)]
626-703-8 | [Molecular Formula]
C27H20F6N2O2 | [MDL Number]
MFCD00015723 | [Molecular Weight]
518.45 | [MOL File]
69563-88-8.mol |
| Chemical Properties | Back Directory | [Melting point ]
159-163 °C(lit.)
| [Boiling point ]
544.8±50.0 °C(Predicted) | [density ]
1.3455 (estimate) | [storage temp. ]
Keep in dark place,Inert atmosphere,Room temperature | [solubility ]
Soluble in DMSO | [Water Solubility ]
Insoluble in water | [form ]
powder to crystal | [pka]
4.80±0.10(Predicted) | [color ]
White to Almost white | [InChIKey]
HHLMWQDRYZAENA-UHFFFAOYSA-N | [CAS DataBase Reference]
69563-88-8(CAS DataBase Reference) | [EPA Substance Registry System]
69563-88-8(EPA Substance) |
| Questions And Answer | Back Directory | [Uses]
2,2-bis[4-(4-Aminophenoxy)phenyl]hexafluoropropane (cas# 69563-88-8) has been used in the preparation of permeable membranes for atmospheric CO2 capture and gas transport. |
| Safety Data | Back Directory | [Hazard Codes ]
Xn,Xi | [Risk Statements ]
R22:Harmful if swallowed.
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing . | [WGK Germany ]
3
| [RTECS ]
CY1213000
| [Hazard Note ]
Irritant | [HazardClass ]
IRRITANT | [HS Code ]
29222990 |
| Hazard Information | Back Directory | [Description]
2,2-Bis[4-(4-aminophenoxy)phenyl]hexafluoropropane (4-BDAF,69563-88-8) is composed of two phenoxyanilines linked by a hexafluoroisopropane. 4-BDAF is commonly used in the synthesis of polyimides, and the semicrystalline and amorphous fluorinated polyimides developed have high transition temperatures and good The developed semi-crystalline and amorphous fluorinated polyimides have high transition temperatures and good thermal stability. Polyimides derived from 4-BDAF and trimellitic anhydride (PMDA) are semi-crystalline and have a melting point of 472°C. Addition of 6F dianhydride (2,2′-bis(3,4-dicarboxyphenyl)hexafluoropropane dianhydride, 6FDA) as a copolymer monomer to the PMDA/4-BDAF polyimides lowers the melting point to 440°C. The melting point of the polyimides is reduced to 440°C by using 1,1-bis(4-aminophenyl)-1 Polyimides based on 1,1-bis(4-aminophenyl)-1-phenyl-2,2,2-trifluoroethane (3F diamine, 3FDAM) are soluble and amorphous. The glass transition temperature of PMDA/3FDAM-based polyimides exceeds 420°C. These fluoropolyimide systems are currently being investigated as candidates for high-temperature applications[1].
| [Chemical Properties]
2,2-BIS[4-(4-AMINOPHENOXY)PHENYL]HEXAFLUOROPROPANE is white crystal or powder
| [Hazard]
Moderately toxic by ingestion and skin contact.
An eye irritant. | [storage]
Store at -20°C | [References]
[1] M.E. ROGERS. Semicrystalline and amorphous fluorine-containing polyimides[J]. Polymer, 1993. DOI:10.1016/0032-3861(93)90373-I. |
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