1,3,5-tris(4-aminophenoxy)benzene (TAPOB)

Product Name: 1,3,5-tris(4-aminophenoxy)benzene (TAPOB)
CAS No.: 102852-92-6
Chemical Name: 1,3,5-tris(4-aminophenoxy)benzene (TAPOB)
Synonyms: 1,3,5-Tris(4-aminophenoxy)benzene;135TAPOB;4,4',4''-(Benzene-1,3,5-triyltr;1,3,5-Tri(4-aminophenoxy)benzene;1,3,5-Tri(4-aminophenoxy) phenyl;1,3,5-tris(4'-aminophenoxy)benzene;1,3,5-Tris(4'-aminophenyloxy)benzene;5-TRIS(4-AMINOPHENOXY)BENZENE (135TAPOB);4-[3,5-Bis(4-aminophenoxy)phenoxy]aniline;1,3,5-TRIS(4-AMINOPHENOXY)BENZENE (135TAPOB)
CBNumber: CB21495946
Molecular Formula: C24H21N3O3
Formula Weight: 399.44
MOL File: 102852-92-6.mol

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1,3,5-tris(4-aminophenoxy)benzene (TAPOB) Property

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

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

Precautionary statements

P280Wear protective gloves/protective clothing/eye protection/face protection.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

TCI Chemical

Product number: T3909
Product name: 1,3,5-Tris(4-aminophenoxy)benzene
Packaging: 200MG
Price: $62
Updated: 2026/03/19

TCI Chemical

Product number: T3909
Product name: 1,3,5-Tris(4-aminophenoxy)benzene
Packaging: 1G
Price: $217
Updated: 2026/03/19

TRC

Product number: T875005
Product name: 1,3,5-Tris(4-aminophenoxy)benzene
Packaging: 5g
Price: $1190
Updated: 2021/12/16

AK Scientific

Product number: 4196CZ
Product name: 1,3,5-Tris(4-aminophenoxy)benzene
Packaging: 200mg
Price: $201
Updated: 2021/12/16

Medical Isotopes, Inc.

Product number: 62467
Product name: 1,3,5-Tris(4-aminophenoxy)benzene
Packaging: 5G
Price: $2200
Updated: 2021/12/16

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1,3,5-tris(4-aminophenoxy)benzene (TAPOB) Chemical Properties,Usage,Production

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

Raw materials

Preparation Products

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1,3,5-tris(4-aminophenoxy)benzene (TAPOB) Suppliers

China 105 India 1 Japan 1 United States 6 Global 113

Zhengzhou Huiju Chemical Co., Ltd.

Tel: 0371-55900031 18137872243
Email: 3927209986@qq.com
Country: China
ProdList: 10000
Advantage: 55

J & K SCIENTIFIC LTD.

Tel: 18210857532; 18210857532
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 96815
Advantage: 76

Beijing HwrkChemical Technology Co., Ltd

Tel: 89508211 18501085097
Fax: 010-89508210
Email: sales.bj@hwrkchemical.com
Country: China
ProdList: 9416
Advantage: 55

Energy Chemical

Tel: 021-021-58432009 400-005-6266
Fax: 021-58436166
Email: sales8178@energy-chemical.com
Country: China
ProdList: 44801
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Nanjing Chemlin Chemical Co., Ltd

Tel: 025-83697070 13770331960
Fax: +86-25-83453306
Email: info@chemlin.com.cn
Country: China
ProdList: 15984
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Hangzhou Sage Chemical Co., Ltd.

Tel: +86057186818502 13588463833
Fax: Pls mail us for more information!
Email: info@sagechem.com
Country: China
ProdList: 10266
Advantage: 58

TOKYO CHEMICAL INDUSTRY CO., LTD.

Tel: 03-36680489
Fax: 03-3668-0520
Email: Sales-JP@TCIchemicals.com
Country: Japan
ProdList: 28387
Advantage: 80

Valiant Co., Ltd.

Tel: 0535-6101880
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Email: liutao@valiant-cn.com
Country: China
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Chemsoon Co., Ltd

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Bide Pharmatech Ltd.

Tel: 400-400-164-7117 18317119277
Fax: +86-21-61629029
Email: product02@bidepharm.com
Country: China
ProdList: 40000
Advantage: 60

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View Lastest Price from 1,3,5-tris(4-aminophenoxy)benzene (TAPOB) manufacturers

WUHAN FORTUNA CHEMICAL CO., LTD

Product: 1,3,5-TRIS(4-AMINOPHENOXY)BENZENE (135TAPOB) 102852-92-6
Price: US $0.00-0.00/kg
Min. Order: 1kg
Purity: 99.62%
Supply Ability: 1000kg
Release date: 2025-04-22

Henan Fengda Chemical Co., Ltd

Product: 1,3,5-TRIS(4-AMINOPHENOXY)BENZENE (135TAPOB) 102852-92-6
Price: US $8.00-2.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: g-kg-tons, free sample is available
Release date: 2024-04-24

Career Henan Chemical Co

Product: 1,3,5-TRIS(4-AMINOPHENOXY)BENZENE (135TAPOB) 102852-92-6
Price: US $1.00/KG
Min. Order: 1KG
Purity: 98%HPLC
Supply Ability: 10 tons/month
Release date: 2020-01-07

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102852-92-6