516805
4,4′-二氨基二苯醚
97%
别名:
4,4′-二氨基二苯基醚, 4-氨基苯基醚
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关于此项目
线性分子式:
O(C6H4NH2)2
化学文摘社编号:
分子量:
200.24
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
202-977-0
Beilstein/REAXYS Number:
475735
MDL number:
Assay:
97%
Form:
solid
assay
97%
InChI key
HLBLWEWZXPIGSM-UHFFFAOYSA-N
InChI
1S/C12H12N2O/c13-9-1-5-11(6-2-9)15-12-7-3-10(14)4-8-12/h1-8H,13-14H2
SMILES string
Nc1ccc(Oc2ccc(N)cc2)cc1
vapor pressure
10 mmHg ( 240 °C)
form
solid
Quality Level
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Application
4,4′-二氨基二苯醚可用作反应剂：
- 与芳香二羧酸经缩聚作用合成芳香聚酰胺。
- 与芳香醛反应合成甲亚胺双酚类物质，用于在NaOCl氧化剂的存在下，氧化缩聚为聚甲亚胺。
- 以碳酸钾为碱，与2-氨基-4,6-二氯-1,3,5-三嗪通过化学选择性缩聚反应合成聚胍胺。
signalword
Danger
Hazard Classifications
Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Chronic 1 - Carc. 1B - Muta. 1B - Repr. 2 - Skin Sens. 1 - STOT RE 2 Oral
target_organs
Thyroid
存储类别
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
wgk
WGK 3
flash_point_f
426.2 °F - closed cup
flash_point_c
219 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
Gas permeability and permselectivity in polyimides based on 3, 3', 4, 4'-biphenyltetracarboxylic dianhydride.
Tanaka K, et al.
Journal of Membrane Science, 47(1), 203-215 (1989)
Copolyimides from 2, 3, 3', 4'-biphenyltetracarboxylic dianhydride and pyromellitic dianhydride with 4, 4'-oxydianiline.
Hergenrother PM, et al.
Polymer, 45(16), 5441-5449 (2004)
Synthesis, characterization, optical and electrical properties of thermally stable polyazomethines derived from 4, 4'-oxydianiline.
Dineshkumar S, et al.
Journal of Adhesion Science and Technology, 29(23), 2605-2621 (2015)
Pervaporation of water/acetic acid through polyimide membranes from 3, 3', 4, 4'-benzophenone tetracarboxylic dianhydride and 4, 4'-oxydianiline.
Moon YD, et al.
Polym. Bull., 29(3-4), 431-438 (1992)
N M Vasilenko et al.
Gigiena truda i professional'nye zabolevaniia, (10)(10), 26-28 (1991-01-01)
The article contains experimental data on the morphofunctional state of gonads in male rats after chronic inhalation of diamine P, and on the state of embryogenesis after inhalant introduction of diamine P into pregnant rats in threshold-level concentrations. Results of
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