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≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Room temperature,Argon charged Ships Normal Check lot-specific COA for exact specifications.
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 16 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
| Sonrisas canónicas | C1=CC(=CC=C1N)OC2=CC=C(C=C2)OC3=CC=C(C=C3)N |
|---|---|
| IUPAC Name | 4-[4-(4-aminophenoxy)phenoxy]aniline |
| InChIKey | JCRRFJIVUPSNTA-UHFFFAOYSA-N |
| INCHI | 1S/C18H16N2O2/c19-13-1-5-15(6-2-13)21-17-9-11-18(12-10-17)22-16-7-3-14(20)4-8-16/h1-12H,19-20H2 |
| Isómeros SMILES | C1=CC(=CC=C1N)OC2=CC=C(C=C2)OC3=CC=C(C=C3)N |
| RTECS | BY8237000 |
| Peso molecular | 292.34 |
| Reaxy-Rn | 422398 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=422398&ln= |
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →Full quality attributes and acceptance criteria for this grade.
View spec sheet →Taxonomy Tree
| Kingdom | Organic compounds |
|---|---|
| Superclass | Benzenoids |
| Clase | Benzene and substituted derivatives |
| Subclass | Diphenylethers |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Diphenylethers |
| Alternative Parents | Diarylethers Phenoxy compounds Phenol ethers Aniline and substituted anilines Primary amines Organopnictogen compounds Hydrocarbon derivatives |
| Molecular Framework | Aromatic homomonocyclic compounds |
| Substituents | Diphenylether - Diaryl ether - Phenoxy compound - Aniline or substituted anilines - Phenol ether - Ether - Organic nitrogen compound - Organic oxygen compound - Organopnictogen compound - Hydrocarbon derivative - Primary amine - Organooxygen compound - Organonitrogen compound - Amine - Aromatic homomonocyclic compound |
| Descripción | This compound belongs to the class of organic compounds known as diphenylethers. These are aromatic compounds containing two benzene rings linked to each other through an ether group. |
| External Descriptors | Not available |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Fecha | Articulo |
|---|---|---|---|
| Certificate of Analysis | Jun 09, 2026 | B133811 | |
| Certificate of Analysis | Jun 09, 2026 | B133811 | |
| Certificate of Analysis | Jun 09, 2026 | B133811 | |
| Certificate of Analysis | Jun 09, 2026 | B133811 | |
| Certificate of Analysis | Oct 29, 2025 | B133811 | |
| Certificate of Analysis | Oct 29, 2025 | B133811 | |
| Certificate of Analysis | Jul 15, 2025 | B133811 | |
| Certificate of Analysis | Jul 15, 2025 | B133811 | |
| Certificate of Analysis | Jul 15, 2025 | B133811 | |
| Certificate of Analysis | Jul 15, 2025 | B133811 | |
| Certificate of Analysis | Jul 06, 2023 | B133811 | |
| Certificate of Analysis | Apr 11, 2023 | B133811 | |
| Certificate of Analysis | Apr 11, 2023 | B133811 | |
| Certificate of Analysis | Jan 20, 2023 | B133811 |
| Solubilidad | Insoluble in water; Soluble in Dimethylformamide |
|---|---|
| Sensibilidad | Air sensitive |
| Punto de inflamación (°C) | 267.8ºC |
| Punto de ebullición (°C) | 483.6ºC at 760mmHg |
| Punto de fusión (°C) | 173.0 to 177.0 ℃ |
| Peso molecular | 292.300 g/mol |
| XLogP3 | 2.900 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 4 |
| Exact Mass | 292.121 Da |
| Monoisotopic Mass | 292.121 Da |
| Topological Polar Surface Area | 70.500 Ų |
| Heavy Atom Count | 22 |
| Formal Charge | 0 |
| Complexity | 283.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 0 |
| Covalently-Bonded Unit Count | 1 |
| 1. Shimo Cao, Hui Tong, Silin Wang, Junbiao Liu. (2023) Novel Polyetherimide Dielectrics: Molecular Design, Energy Storage Property, and Self-Healing Performance. MACROMOLECULAR RAPID COMMUNICATIONS, 44 (22): (2300372). [PMID:37689977] [10.1002/marc.202300372] |
| 2. Ruoqing Zhao, Hao Wu, Xuan Dong, Manzhang Xu, Zhenhua Wang, Xuewen Wang. (2023) Enhancing the Toughness of Free-Standing Polyimide Films for Advanced Electronics Applications: A Study on the Impact of Film-Forming Processes. Polymers, 15 (9): (2073). [PMID:37177218] [10.3390/polym15092073] |
| 3. Jinpeng Luo, Hui Tong, Song Mo, Fei Zhou, Song Zuo, Chuanqiang Yin, Ju Xu, Xiaomin Li. (2023) Integrated exploration of experimentation and molecular simulation in ester-containing polyimide dielectrics. RSC Advances, 13 (2): (963-972). [PMID:36686917] [10.1039/D2RA06376J] |
| 4. Hongge Jia, Shijun Zhao, Pengfei Jiang, Boyu Jing, Guoxing Yang, Shuangping Xu, Mingyu Zhang, Yanqing Qu, Yonglan Zou. (2022) Preparation and gas separation performance of polyimide membranes endcapped with ionic liquid-type structures. HIGH PERFORMANCE POLYMERS, [PMID:] [10.1177/09540083221109867] |
| 5. Shuai Han, Cui Liu, Nian Li, Shudong Zhang, Yanping Song, Liqing Chen, Min Xi, Xinling Yu, Wenbo Wang, Mingguang Kong, Zhenyang Wang. (2022) One-step fabrication of nitrogen-doped laser-induced graphene derived from melamine/polyimide for enhanced flexible supercapacitors. CRYSTENGCOMM, 24 (10): (1866-1876). [PMID:] [10.1039/D1CE01608C] |
| 6. Hui Tong, Aftab Ahmad, Jing Fu, Hongyan Xu, Tao Fan, Yudong Hou, Ju Xu. (2019) Revealing the correlation between molecular structure and dielectric properties of carbonyl-containing polyimide dielectrics. JOURNAL OF APPLIED POLYMER SCIENCE, 136 (34): (47883). [PMID:] [10.1002/app.47883] |
| 7. Hui Tong, Jing Fu, Aftab Ahmad, Tao Fan, Yudong Hou, Ju Xu. (2019) Sulfonyl-Containing Polyimide Dielectrics with Advanced Heat Resistance and Dielectric Properties for High-Temperature Capacitor Applications. MACROMOLECULAR MATERIALS AND ENGINEERING, 304 (4): (1800709). [PMID:] [10.1002/mame.201800709] |
| 8. Hongfei He, Lu Liu, Hongliang Ding, Chuanshen Wang, Ping Yu, Chao Ding, Jixin Zhu, Wei Yang, Yuan Hu, Bin Yu. (2024) Biomimetic Nanostructured Polyimine Aerogels with Graded Porosity, Flame Resistance, Intrinsic Superhydrophobicity, and Closed-Loop Recovery. ACS Nano, [PMID:39681532] [10.1021/acsnano.4c12853] |
| 9. Yining Wang, Yu Deng, Qiming Wang, Jingyi Cheng, Mingyuan Ma, Hailong Li, Cheng Liu, Xigao Jian, Yousi Chen. (2025) Tg-mismatch driven dual polyamic acid interphase: A morphology-guided approach to strengthen carbon fiber/thermoplastic interfaces. COMPOSITES PART B-ENGINEERING, [PMID:] [10.1016/j.compositesb.2025.112924] |
| 10. Chunying Min, Yaxiang Su, Hang Yu, Hongyu Liang. (2025) Synergistic strengthening and toughening of the recyclable polyhexahydrotriazine (PHT) crosslinked polyimide by constructing rigid-flexible structure for tribology application. TRIBOLOGY INTERNATIONAL, [PMID:] [10.1016/j.triboint.2025.111098] |
| 11. Yuxuan Xu, Ruoqing Zhao, Weiwei Li, Wenjing Zhang, Yunqiang Cao, Huihui Ma, Lu Zheng, Xuewen Wang. (2025) Controllable Fabrication of Submicron-Thick Polyimide Films by Piezoelectric Spraying. MACROMOLECULAR CHEMISTRY AND PHYSICS, [PMID:] [10.1002/macp.202500061] |
| 12. Chunying Min, Yaxiang Su, Hang Yu, Hongyu Liang, Amna Siddique, Zhiwei Xu. (2025) Constructing the fluorine-containing structures for excellent tribological properties of degradable Poly(hexahydrotriazine)s. POLYMER, [PMID:] [10.1016/j.polymer.2025.128691] |
| 13. Chunying Min, Yaxiang Su, Hongyu Liang, Xuezhong Zhang. (2025) Molecular design of carborane-containing polyimide copolymers: enhanced high-temperature resistance and tribological performance. POLYMER, [PMID:] [10.1016/j.polymer.2025.129185] |
| 14. Chunying Min, Yijie Yang, Hongyu Liang, Amna Siddique, Zhiwei Xu. (2025) Mechanical and Tribological Enhancement of Carbon Fiber/Poly(Hexahydrotriazine) Composites via Modulus Gradient Zinc Oxide@Zeolitic Imidazolate Framework-8 Array Interphase. POLYMER COMPOSITES, [PMID:] [10.1002/pc.70783] |
| 15. Linxin Yao, Zuyan Liu, Xiaoqiong Wu, Xitao Guo, Zhiming Qiu, Yurong Yan. (2026) Cyano-Functionalized Polyimide with Li+ Coordination Channels: Ultra-Stable Nanofiber Separators for High-Energy-Density Lithium Batteries. ACS Applied Materials & Interfaces, [PMID:41505604] [10.1021/acsami.5c21195] |
| 16. Zhuwei Li, Wenya Tang, Xiaoran Shi, Dongxuan Zhang, Meiwen Guo, Meiqi Zhu, Dingfeng Jin, Huitao Fan, Bo Li, Liya Wang, Jungang Hou. (2026) The mutual modulation of oxygen catalytic sites within an ether-linked covalent organic framework enables efficient photocatalytic oxygen reduction reaction. JOURNAL OF COLLOID AND INTERFACE SCIENCE, [PMID:] [10.1016/j.jcis.2026.140249] |