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CAS No.: | 13080-85-8 |
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Name: | 4,4'-Bis(4-aminophenoxy)biphenyl |
Article Data: | 5 |
Molecular Structure: | |
Formula: | C24H20N2O2 |
Molecular Weight: | 368.435 |
Synonyms: | Aniline,4,4'-(4,4'-biphenylylenedioxy)di- (7CI,8CI);4,4'-(4-Aminophenoxy)biphenyl;4,4'-Bis(4-aminophenoxy)-1,1'-biphenyl;4,4'-Bis(4-aminophenoxy)biphenyl;4,4'-Bis(p-aminophenoxy)biphenyl;BAPB; |
EINECS: | 627-298-0 |
Density: | 1.226 g/cm3 |
Melting Point: | 197-200 °C(lit.) |
Boiling Point: | 571.365 °C at 760 mmHg |
Flash Point: | 321.516 °C |
Hazard Symbols: | Xi |
Risk Codes: | 36/37/38 |
Safety: | 26-36 |
PSA: | 70.50000 |
LogP: | 7.26500 |
4,4'-bis(4-nitrophenoxy)biphenyl
4,4'-bis(4-aminophenoxy)biphenyl
Conditions | Yield |
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With hydrogen; nickel; triethylamine In ethyl acetate at 20 - 60℃; under 11400.8 Torr; Reagent/catalyst; Inert atmosphere; | 99% |
With hydrogenchloride; tin(ll) chloride In water at 60℃; for 3h; | 63% |
4,4'-bis(4-aminophenoxy)biphenyl
4,4'-bis(4-aminophenoxy)biphenyl-3,3'-disulfonic acid
Conditions | Yield |
---|---|
With sulfuric acid at 50℃; | 100% |
Stage #1: 4,4'-bis(4-aminophenoxy)biphenyl With sulfuric acid at 0℃; Heating; Stage #2: With fuming sulfuric acid at 0 - 50℃; for 2.5h; |
Conditions | Yield |
---|---|
With acetic acid In N,N-dimethyl-formamide at 100 - 110℃; for 2h; | 93.4% |
4-chloromethoxybenzene
4,4'-bis(4-aminophenoxy)biphenyl
Conditions | Yield |
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With sodium t-butanolate; Ni(0)*2IPr In 1,4-dioxane at 100℃; | 93% |
Conditions | Yield |
---|---|
With acetic acid In N,N-dimethyl-formamide at 100 - 110℃; for 2h; | 92.7% |
4,4'-bis(4-aminophenoxy)biphenyl
chlorobenzene
Conditions | Yield |
---|---|
With sodium t-butanolate; Ni(0)*2IPr In 1,4-dioxane at 100℃; | 91% |
Conditions | Yield |
---|---|
With acetic acid In N,N-dimethyl-formamide at 100 - 110℃; for 2h; | 89.2% |
Conditions | Yield |
---|---|
With acetic acid In N,N-dimethyl-formamide at 100 - 110℃; for 2h; | 88.3% |
Conditions | Yield |
---|---|
With acetic acid In N,N-dimethyl-formamide at 100 - 110℃; for 2h; | 86.9% |
Conditions | Yield |
---|---|
With acetic acid In N,N-dimethyl-formamide at 100 - 110℃; for 2h; | 82.7% |
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The Benzenamine,4,4'-[[1,1'-biphenyl]-4,4'-diylbis(oxy)]bis-, with CAS registry number 13080-85-8, belongs to the following product categories: (1)Biphenyl & Diphenyl ether; (2)Biphenyls (for High-Performance Polymer Research); (3)Functional Materials; (4)Reagent for High-Performance Polymer Research. It has the systematic name of 4,4'-[biphenyl-4,4'-diylbis(oxy)]dianiline. And the chemical formula of this chemical is C24H20N2O2.
Physical properties of Benzenamine,4,4'-[[1,1'-biphenyl]-4,4'-diylbis(oxy)]bis-: (1)ACD/LogP: 3.66; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 3.5; (4)ACD/LogD (pH 7.4): 3.66; (5)ACD/BCF (pH 5.5): 249.26; (6)ACD/BCF (pH 7.4): 353.82; (7)ACD/KOC (pH 5.5): 1634.14; (8)ACD/KOC (pH 7.4): 2319.61; (9)#H bond acceptors: 4; (10)#H bond donors: 4; (11)#Freely Rotating Bonds: 7; (12)Polar Surface Area: 24.94 Å2; (13)Index of Refraction: 1.669; (14)Molar Refractivity: 112.2 cm3; (15)Molar Volume: 300.4 cm3; (16)Polarizability: 44.48×10-24cm3; (17)Surface Tension: 54 dyne/cm; (18)Enthalpy of Vaporization: 85.68 kJ/mol; (19)Vapour Pressure: 4.59E-13 mmHg at 25°C.
Uses of Benzenamine,4,4'-[[1,1'-biphenyl]-4,4'-diylbis(oxy)]bis-: it can be used to produce cyano-acetic acid 4-{[4-(4'-{4-[(4-cyanoacetoxy-benzylidene)-amino]-phenoxy}-biphenyl-4-yloxy)-phenylimino]-methyl}-phenyl ester. This reaction will need reagent AcOH and solvent dimethylformamide. The reaction time is 2 hour(s) with reaction temperature of 100 - 110 ℃. The yield is about 67.7%.
When you are using this chemical, please be cautious about it as the following:
The Benzenamine,4,4'-[[1,1'-biphenyl]-4,4'-diylbis(oxy)]bis- irritates to eyes, respiratory system and skin. When use it, wear suitable protective clothing, gloves and eye/face protection. If contact with eyes, rinse immediately with plenty of water and seek medical advice.
You can still convert the following datas into molecular structure:
(1)SMILES: O(c3ccc(c2ccc(Oc1ccc(N)cc1)cc2)cc3)c4ccc(cc4)N
(2)InChI: InChI=1/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
(3)InChIKey: HYDATEKARGDBKU-UHFFFAOYAV
(4)Std. 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
(5)Std. InChIKey: HYDATEKARGDBKU-UHFFFAOYSA-N