| Identification | More | [Name]
4,4'-Bis(4-aminophenoxy)biphenyl | [CAS]
13080-85-8 | [Synonyms]
4,4'-(1,1'-BIPHENYL-4,4'-DIYLDIOXY)DIANILINE
4,4'-BIS(4-AMINOPHENOXY)BIPHENYL
4,4'-(P-BIPHENYLENEDIOXY)DIANILINE
BAPB
4,4-BIS(4-AMINOPHENOXY)BIPHENYL(44BAPOBP) 98%
4,4'-Bis(4-aminophenoxy)biphenyl
4,4'-(1,1'-Biphenyl-4,4'-diylbisoxy)bisaniline
4,4'-(Biphenyl-4,4'-diylbisoxy)bis(aniline)
4,4'-[(1,1'-Biphenyl-4,4'-diyl)bis(oxy)]bisaniline
4,4'-[(4,4'-Biphenylylene)bisoxy]bisaniline
4,4'-[1,1'-Biphenyl-4,4'-diylbis(oxy)]dianiline
4,4'-Bis(4-aminophenoxy)-1,1'-biphenyl | [EINECS(EC#)]
627-298-0 | [Molecular Formula]
C24H20N2O2 | [MDL Number]
MFCD00039151 | [Molecular Weight]
368.43 | [MOL File]
13080-85-8.mol |
| Chemical Properties | Back Directory | [Melting point ]
197-200 °C(lit.)
| [Boiling point ]
571.4±50.0 °C(Predicted) | [density ]
1.226±0.06 g/cm3(Predicted) | [storage temp. ]
Keep in dark place,Inert atmosphere,Room temperature | [solubility ]
DMSO: 74 mg/mL (200.85 mM);; | [form ]
powder to crystal | [pka]
5.10±0.10(Predicted) | [color ]
White to Gray to Red | [InChI]
InChI=1S/C24H20N2O2/c25-19-5-13-23(14-6-19)27-21-9-1-17(2-10-21)18-3-11-22(12-4-18)28-24-15-7-20(26)8-16-24/h1-16H,25-26H2 | [InChIKey]
HYDATEKARGDBKU-UHFFFAOYSA-N | [SMILES]
C1(C2=CC=C(OC3=CC=C(N)C=C3)C=C2)=CC=C(OC2=CC=C(N)C=C2)C=C1 | [CAS DataBase Reference]
13080-85-8(CAS DataBase Reference) |
| Safety Data | Back Directory | [Hazard Codes ]
Xi | [Risk Statements ]
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
| [HS Code ]
29222990 |
| Hazard Information | Back Directory | [Description]
4,4’-(1,1’-Biphenyl-4,4’-diyldioxy)dianiline is a diamine component of polyimide aerogels, super fibers, and thermoplastic shape memory polymers.1,2,3WARNING This product is not for human or veterinary use. | [Chemical Properties]
White powder | [Uses]
4,4'-Bis(4-aminophenoxy)biphenyl, it is a kind of material type chemical intermediate product of excellent property, it is one of synthesis of polyimides important source material, also can be used for fire resistant polyimide carbon fibre reinforced composite, or the important source material of synthesis polymaleimide. | [Preparation]
The preparation method includes the steps that with biphenol and p-nitrchlorobenzene as raw materials, a salt forming agent and a strong-polarity aprotic solvent are added and mixed under nitrogen protection, a reflux reaction is performed for 3-5 h at 130-140 DEG C, filtration is performed at the high temperature, filtration residues are removed, deionized water is dropwise added into filtrate, and cooling, filtration, washing and drying are performed to obtain 4,4'-Bis(4-aminophenoxy)biphenyl. |
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