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| | 1,3,5-tris(4-aminophenoxy)benzene (TAPOB) Basic information |
| Product Name: | 1,3,5-tris(4-aminophenoxy)benzene (TAPOB) | | Synonyms: | 1,3,5-TRIS(4-AMINOPHENOXY)BENZENE (135TAPOB);BenzenaMine, 4,4',4''-[1,3,5-benzenetriyltris(oxy)]tris-;1,3,5-Tri(4-aminophenoxy)benzene;4,4',4''-(Benzene-1,3,5-triyltr;135TAPOB;1,3,5-Tris(4'-aminophenyloxy)benzene;4-[3,5-Bis(4-aminophenoxy)phenoxy]aniline;5-TRIS(4-AMINOPHENOXY)BENZENE (135TAPOB) | | CAS: | 102852-92-6 | | MF: | C24H21N3O3 | | MW: | 399.44 | | EINECS: | | | Product Categories: | | | Mol File: | 102852-92-6.mol |  |
| | 1,3,5-tris(4-aminophenoxy)benzene (TAPOB) Chemical Properties |
| Melting point | 88-90 °C | | Boiling point | 618.7±55.0 °C(Predicted) | | density | 1.296±0.06 g/cm3(Predicted) | | storage temp. | under inert gas (nitrogen or Argon) at 2–8 °C | | solubility | DMSO (Slightly), Methanol (Slightly) | | form | Solid | | pka | 5.24±0.10(Predicted) | | color | White to Off-White | | InChI | InChI=1S/C24H21N3O3/c25-16-1-7-19(8-2-16)28-22-13-23(29-20-9-3-17(26)4-10-20)15-24(14-22)30-21-11-5-18(27)6-12-21/h1-15H,25-27H2 | | InChIKey | PAPDRIKTCIYHFI-UHFFFAOYSA-N | | SMILES | C1(OC2=CC=C(N)C=C2)=CC(OC2=CC=C(N)C=C2)=CC(OC2=CC=C(N)C=C2)=C1 |
| | 1,3,5-tris(4-aminophenoxy)benzene (TAPOB) Usage And Synthesis |
| Chemical Properties | White to Almost white powder to crystal | | Uses | 1,3,5-Tris(4-aminophenoxy)benzene (TAB), is used as a Cross-linker for the preparation of hyperbranched polymers. It can also be used in the preparation of polyimide rod coil block copolymers, used as electrolytes for lithium polymer batteries. | | Synthesis | 
Using the trifunctional cross-linking agent 1,3,5-tris(4-aminophenoxy)benzene (TAPOB) as a raw material, a series of cross-linked polyimide films with a low dielectric constant, low thermal expansion coefficient, and high modulus was prepared. TAPOB acts as a fixed node within the cross-linked network, imparting a thermally induced shape memory effect to the material and enabling controlled shape recovery. Meanwhile, the azobenzene groups confer photo-induced deformation properties, granting the films light-driven actuation capabilities. | | References | [1] Zhou, L., Lv, Y.-L., Hu, Y.-X., Zhao, J.-H., Xia, X., & Li, X. (2018). Experimental and theoretical investigations of 1,3,5-tris(4-aminophenoxy)benzene as an effective corrosion inhibitor for mild steel in 1 M HCl. Journal of Molecular Liquids, 249, Pages 179-187. https://doi.org/10.1016/j.molliq.2017.10.129 |
| | 1,3,5-tris(4-aminophenoxy)benzene (TAPOB) Preparation Products And Raw materials |
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