1,3-Bis(4-aMinophenoxy)benzene
- CAS No.
- 2479-46-1
- Chemical Name:
- 1,3-Bis(4-aMinophenoxy)benzene
- Synonyms
- TPE-R;1,3,4-APB;7FDA;4,4'-(m-Phenyle;RESORCINOLDIANILINE;4,4'-(1,3-Phenylened;resorcinoloxydianiline;4,4-(1,3-PHENEDIOXY)DIANILINE;1,3-Bis(4'-Amino-phenoxyl)benz;1,3-BIS(4-AMINOPHENOXY)BENZENE
- CBNumber:
- CB5687981
- Molecular Formula:
- C18H16N2O2
- Molecular Weight:
- 292.33
- MDL Number:
- MFCD00039154
- MOL File:
- 2479-46-1.mol
- MSDS File:
- SDS
Melting point | 115-118 °C(lit.) |
---|---|
Boiling point | 434.27°C (rough estimate) |
Density | 1.1925 (rough estimate) |
refractive index | 1.5700 (estimate) |
storage temp. | Keep in dark place,Inert atmosphere,Room temperature |
solubility | very faint turbidity in Acetonitrile |
form | powder to crystal |
pka | 5.06±0.10(Predicted) |
color | White to Brown |
InChI | InChI=1S/C18H16N2O2/c19-13-4-8-15(9-5-13)21-17-2-1-3-18(12-17)22-16-10-6-14(20)7-11-16/h1-12H,19-20H2 |
InChIKey | WUPRYUDHUFLKFL-UHFFFAOYSA-N |
SMILES | C1(OC2=CC=C(N)C=C2)=CC=CC(OC2=CC=C(N)C=C2)=C1 |
CAS DataBase Reference | 2479-46-1(CAS DataBase Reference) |
EPA Substance Registry System | Benzenamine, 4,4'-[1,3-phenylenebis(oxy)]bis- (2479-46-1) |
SAFETY
Risk and Safety Statements
Symbol(GHS) | GHS07 |
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Signal word | Warning | |||||||||
Hazard statements | H302-H315-H319-H335 | |||||||||
Precautionary statements | P261-P264-P270-P301+P312-P302+P352-P305+P351+P338 | |||||||||
Hazard Codes | Xn | |||||||||
Risk Statements | 22-36/37/38 | |||||||||
Safety Statements | 26-36 | |||||||||
WGK Germany | 3 | |||||||||
RTECS | BY8236000 | |||||||||
HS Code | 29222990 | |||||||||
NFPA 704 |
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1,3-Bis(4-aMinophenoxy)benzene price More Price(16)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Sigma-Aldrich | 476323 | 4,4′-(1,3-Phenylenedioxy)dianiline 98% | 2479-46-1 | 100g | $394 | 2024-03-01 | Buy |
TCI Chemical | B1680 | 1,3-Bis(4-aminophenoxy)benzene >98.0%(GC)(T) | 2479-46-1 | 25g | $89 | 2024-03-01 | Buy |
TRC | B405505 | 1,3-Bis(4-aminophenoxy)benzene | 2479-46-1 | 500mg | $60 | 2021-12-16 | Buy |
Biosynth Carbosynth | FB62666 | 1,3-Bis(4-aminophenoxy)benzene | 2479-46-1 | 100g | $80 | 2021-12-16 | Buy |
Frontier Specialty Chemicals | JK213939 | 1,3-Bis(4-aminophenoxy)benzene 98% | 2479-46-1 | 25g | $82 | 2021-12-16 | Buy |
1,3-Bis(4-aMinophenoxy)benzene Chemical Properties,Uses,Production
Chemical Properties
Light yellow powder
Uses
1,3-Bis(4'-aminophenoxyl)benzene be used for the preparation of a polyimide material.
Application
1,3-Bis(4-aMinophenoxy)benzene (TPE-R) is a phenyl ether derivative with two anilines in the terminal closure. It has the following applications:
(1) TPE-R with BPDA and BPDA can be used to prepare a series of polyimide oligomer (Oligo-PI) resins with controlled molecular weights through polymerisation reactions. Oligo-PI resins have an asymmetric and amorphous structure, which allows for better processing of composite materials.
(2) TPE-R copolymerised with other monomers (e.g. PEG) for the manufacture of fuel cell membranes with high ionic conductivity (210 mS/cm) and sufficient thermal stability (up to 140 °C).
(3) Polyimide composites prepared from TPE-R and titanate nanotubes can be used for electromagnetic shielding at microwave frequencies.
(4) TPE-R as an aromatic ligand can be crystallised with a variety of transition metals to form 0D, 1D and 2D coordination metal polymers, which can be used for sensing nitroaromatic compounds.
(5) TPE-R reacts with polydimethylsiloxanes with varying degrees of chloromethyl side functionalisation to form sec-amides and undergo cross-linking to form two networks, a siloxane-organic network and a silica network.
1,3-Bis(4-aMinophenoxy)benzene Preparation Products And Raw materials
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
Shanghai Daeyeon Chemicals Co., Ltd | 021-64478606 +8615900664856 | daeyeon001@vip.163.com | China | 2062 | 58 |
Heynova (Shanghai) New Material Technology CO., Ltd | +8617821320848 | zoe@heynovachem.com | China | 431 | 58 |
CHINATECH(TIANJIN) CHEMICAL CO.,LTD. | +8618222493702 | sales8@chinatechem.com | China | 61 | 58 |
Hebei Guanlang Biotechnology Co., Ltd. | +86-19930503259 +86-19930503259 | cherry@crovellbio.com | China | 18451 | 58 |
Henan Allgreen Chemical Co.,LTD | +86-37155567971 +86-13633837469 | info@allgreenchem.com | China | 5986 | 58 |
Henan Bao Enluo International TradeCo.,LTD | +86-17331933971 +86-17331933971 | deasea125996@gmail.com | China | 2503 | 58 |
Hangzhou ICH Biofarm Co., Ltd | +86-0571-28186870; +undefined8613073685410 | sales@ichemie.com | China | 985 | 58 |
Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 | info@fdachem.com | China | 20393 | 58 |
Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 | sales@capotchem.com | China | 29797 | 60 |
Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 | info@dakenam.com | China | 16224 | 58 |
View Lastest Price from 1,3-Bis(4-aMinophenoxy)benzene manufacturers
Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
---|---|---|---|---|---|---|---|---|
2024-06-14 | 4,4'-(1,3-Phenylenedioxy)dianiline
2479-46-1
|
US $0.00 / KG | 1KG | ≥99% | 200mt/year | Jinan Finer Chemical Co., Ltd | ||
2024-01-23 | 1,3-Bis(4-aminophenoxy)benzene(TPE-R)
2479-46-1
|
US $0.00 / KG | 1KG | 99.00% | 1500KG/month | Shanghai Daken Advanced Materials Co.,Ltd | ||
2024-01-08 | 1,3-bis(4'-Aminophenoxyl)benzene
2479-46-1
|
US $111.00-1.00 / KG | 1KG | 99% | g-kg-tons, free sample is available | Henan Fengda Chemical Co., Ltd |
- 4,4'-(1,3-Phenylenedioxy)dianiline
2479-46-1
- US $0.00 / KG
- ≥99%
- Jinan Finer Chemical Co., Ltd
- 1,3-Bis(4-aminophenoxy)benzene(TPE-R)
2479-46-1
- US $0.00 / KG
- 99.00%
- Shanghai Daken Advanced Materials Co.,Ltd
- 1,3-bis(4'-Aminophenoxyl)benzene
2479-46-1
- US $111.00-1.00 / KG
- 99%
- Henan Fengda Chemical Co., Ltd
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