| Identification | Back Directory | [Name]
4,4'-[1,4-PHENYLENEBIS(OXY)]BIS[3-(TRIFLUOROMETHYL]BENZENAMINE | [CAS]
94525-05-0 | [Synonyms]
p-6FAPB
1,4-Bis(2-trifluoromethyl-4-amino phenoxy)benzene
1,4-Bis(4-amino-2-trifluoromethylphenoxy)benzene >
1,4-Bis(4-amino-2-trifluoromethylphenoxy)benzene (6FAPB)
1,4-Bis(4-aMino-2-trifluoroMethylphenoxy)benzene(p-6FAPB)
4,4'-[1,4-Phenylenebis(oxy)]bis[3-(trifluoromethyl)aniline]
4,4'-[1,4-PHENYLENEBIS(OXY)]BIS[3-(TRIFLUOROMETHYL]BENZENAMINE
Benzenamine, 4,4'-[1,4-phenylenebis(oxy)]bis[3-(trifluoromethyl)-
4-[4-[4-amino-2-(trifluoromethyl)phenoxy]phenoxy]-3-(trifluoromethyl)aniline | [EINECS(EC#)]
807-961-2 | [Molecular Formula]
C20H14F6N2O2 | [MDL Number]
MFCD07368071 | [MOL File]
94525-05-0.mol | [Molecular Weight]
428.33 |
| Chemical Properties | Back Directory | [Melting point ]
132.0 to 136.0 °C | [Boiling point ]
465.7±45.0 °C(Predicted) | [density ]
1.417±0.06 g/cm3(Predicted) | [storage temp. ]
Keep in dark place,Sealed in dry,Room Temperature | [solubility ]
soluble in Methanol | [form ]
powder to crystal | [pka]
3.86±0.10(Predicted) | [color ]
White to Almost white | [InChI]
InChI=1S/C20H14F6N2O2/c21-19(22,23)15-9-11(27)1-7-17(15)29-13-3-5-14(6-4-13)30-18-8-2-12(28)10-16(18)20(24,25)26/h1-10H,27-28H2 | [InChIKey]
LACZRKUWKHQVKS-UHFFFAOYSA-N | [SMILES]
C1(OC2=CC=C(N)C=C2C(F)(F)F)=CC=C(OC2=CC=C(N)C=C2C(F)(F)F)C=C1 |
| Hazard Information | Back Directory | [Description]
1,4-Bis(4-amino-2-trifluoromethylphenoxy)benzene is an aminophenyl ether with two trifluoromethyl groups in the amine interstitial position is a precursor for the synthesis of polyimides, with high heat resistance (5% heat loss at 525°C), extraordinary mechanical properties (tensile strength >60 MPa, Young's modulus >4 GPa) and excellent insulating properties (breakdown strength >358 kV/mm). As a result, these polyimides can be used as insulating materials with low energy consumption. The spatial effect of the trifluoromethyl group reduces intermolecular aggregation, leading to a low refractive index and high transparency to the polyimide. The polyimides derived from 1,4-Bis(4-amino-2-trifluoromethylphenoxy)benzene can be used as interlayers for current collectors in high energy lithium-ion batteries. This type of current collectors improves 16–26% specific energy and can self-extinguish fires under short circuits. | [Chemical Properties]
This multi-functional diamine presents as a white to almost white crystalline powder. Store in a cool and dark place. 1,4-Bis(4-amino-2-trifluoromethylphenoxy)benzene is known to be incompatible with oxidizing agents and should not be stored or handled in their vicinity. | [Uses]
4,4'-[1,4-PHENYLENEBIS(OXY)]BIS[3-(TRIFLUOROMETHYL]BENZENAMINE(94525-05-0) can be used as organic synthesis intermediates and pharmaceutical intermediates, mainly used in laboratory research and development and chemical production processes.
| [Hazard]
1, 4-bis (4-amino-2-trifluoro-methylphenoxy)benzene has acute toxic effects and is harmful if swallowed, in contact with the skin or inhaled. Precautions should be taken when in use. | [Synthesis]
The mixture of 0.1 mol 1,4-bis(4-amino-2-trifluoromethyl)-benzene, 0.1 mol ODPA and 200 ml DMAc were added intoa three-necked flask. The mixture was stairred at room temperature for 4 hours and to this mixture was slowly added 30 ml Triethylamine and 80 ml Acetic anhydride. The mixture continued to stir for 30 min and then heated at 120 ℃ for 8 hours. The mixture cooled and poured into 800 ml ethanol. Filtered and dried to obtain the final product. |
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