ChemicalBook >> CAS DataBase List >>3,4'-Oxydianiline
3,4'-Oxydianiline
- CAS No.
- 2657-87-6
- Chemical Name:
- 3,4'-Oxydianiline
- Synonyms
- DAPE;3,4'-ODA;3,4'-DPE;JACS-2657-87-6;3,4'-Oxydianiline;3,4'-Oxydianiline;3,4'-Diaminodiphenyl;3,4'-Oxybis(aniline);3,4'-DIAMINOPHENYL ETHER;4'-DiaMino diphenylether
- CBNumber:
- CB0109512
- Molecular Formula:
- C12H12N2O
- Molecular Weight:
- 200.24
- MDL Number:
- MFCD00036097
- MOL File:
- 2657-87-6.mol
- MSDS File:
- SDS
Last updated:2025-01-05 16:34:11
| Melting point | 67-71 °C(lit.) |
|---|---|
| Boiling point | 206.5 °C1 mm Hg(lit.) |
| Density | 1.1131 (rough estimate) |
| refractive index | 1.6660 (estimate) |
| storage temp. | Keep in dark place,Inert atmosphere,Room temperature |
| solubility | Chloroform, Methanol |
| pka | 4.78±0.10(Predicted) |
| form | Solid |
| color | Off-White |
| Stability | Light sensitive |
| InChIKey | ZBMISJGHVWNWTE-UHFFFAOYSA-N |
| CAS DataBase Reference | 2657-87-6(CAS DataBase Reference) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |    GHS06,GHS08,GHS09 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H301+H311+H331-H317-H341-H351-H361-H410 | |||||||||
| Precautionary statements | P201-P273-P280-P301+P310+P330-P302+P352+P312-P304+P340+P311 | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 26-36 | |||||||||
| RIDADR | UN2811 - class 6.1 - PG 2 - EHS - Toxic solids, organic, n.o.s., HI: all | |||||||||
| WGK Germany | 3 | |||||||||
| HS Code | 29222990 | |||||||||
| NFPA 704 |
|
3,4'-Oxydianiline price More Price(23)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 476307 | 3,4′-Oxydianiline 97% | 2657-87-6 | 10g | $153 | 2025-03-01 | Buy |
| TCI Chemical | D1924 | 3,4'-Diaminodiphenyl Ether >97.0%(GC)(T) | 2657-87-6 | 5g | $66 | 2025-03-01 | Buy |
| TCI Chemical | D1924 | 3,4'-Diaminodiphenyl Ether >97.0%(GC)(T) | 2657-87-6 | 25g | $258 | 2025-03-01 | Buy |
| TRC | D416410 | 3,4'-Diaminodiphenyl Ether | 2657-87-6 | 10g | $110 | 2022-12-16 | Buy |
| TRC | D416410 | 3,4'-Diaminodiphenyl Ether | 2657-87-6 | 100g | $225 | 2022-12-16 | Buy |
3,4'-Oxydianiline Chemical Properties,Uses,Production
Uses
3,4''-Diaminodiphenyl Ether, can be used for the synthesis of asymmetric soluble polyimides. It can also be used as a spacer in the preparation of glycine-based molecular tongs as inhibitors of β-amyloid peptide Aβ1-40 aggregation in vitro.Uses
3,4'-Oxydianiline is an ether organic substance and can be used as a pharmaceutical intermediate.
3,4'-Oxydianiline Preparation Products And Raw materials
Global( 311)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Heynova (Shanghai) New Material Technology CO., Ltd | +86-17821320848 | zoe@heynovachem.com | China | 431 | 58 |
| CHINATECH(TIANJIN) CHEMICAL CO.,LTD. | +8618222493702 | sales8@chinatechem.com | China | 61 | 58 |
| Hebei Mojin Biotechnology Co., Ltd | +8613288715578 | sales@hbmojin.com | China | 12470 | 58 |
| Henan Bao Enluo International TradeCo.，LTD | +86-17331933971 +86-17331933971 | deasea125996@gmail.com | China | 2503 | 58 |
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 | info@fdachem.com | China | 16799 | 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 | 15965 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21689 | 55 |
| Hangzhou FandaChem Co.,Ltd. | 008657128800458; +8615858145714 | fandachem@gmail.com | China | 9342 | 55 |
| career henan chemical co | +86-0371-86658258 | sales@coreychem.com | China | 29914 | 58 |
View Lastest Price from 3,4'-Oxydianiline manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2025-01-06 | 3,4'-Oxydianiline
2657-87-6
|
US $158.00-1.00 / KG | 1KG | 99% | g-kg-tons, free sample is available | Henan Fengda Chemical Co., Ltd | |
 |
2024-09-06 | 3,4'-Oxydianiline
2657-87-6
|
US $30.00-10.00 / KG | 50KG | 99% | 500000kg | Hebei Guanlang Biotechnology Co., Ltd. | |
 |
2024-08-30 | 3,4'-Oxydianiline
2657-87-6
|
US $500.00 / g | 100g | 99% | 200ton | Hebei Mojin Biotechnology Co., Ltd |
-
- 3,4'-Oxydianiline
2657-87-6
- US $158.00-1.00 / KG
- 99%
- Henan Fengda Chemical Co., Ltd
-
- 3,4'-Oxydianiline
2657-87-6
- US $30.00-10.00 / KG
- 99%
- Hebei Guanlang Biotechnology Co., Ltd.
-
- 3,4'-Oxydianiline
2657-87-6
- US $500.00 / g
- 99%
- Hebei Mojin Biotechnology Co., Ltd
2657-87-6(3,4'-Oxydianiline)Related Search:
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3,4''-DIAMINODIPHENYL ETHER / 3,4''-OXYDIANILINE
3,4''-DIAMINODIPHENYL ETHER 97+%
3,4''-OXYDIANILINE (3,4''-DIAMINODIPHENYLETHER)
3-(4-aminophenoxy)aniline,3,4'-Oxydianiline
3,4'-Oxybis(aniline)
4-(3-Aminophenoxy)aniline
p-(m-Aminophenoxy)aniline
3,4'-Oxydianiline
[3-(4-aminophenoxy)phenyl]amine
3-(4-azanylphenoxy)aniline
3,4'-Diaminodiphenyl Ether ,99%
4'-DiaMino diphenylether
3,4'-Diaminodiphenyl Ether (3,4-ODA)
JACS-2657-87-6
3,4'-DiaminodiphenylEther>
DAPE
Benzenamine, 3-(4-aminophenoxy)-
3,4'-Oxydianiline Manufacturer CAS NO.2657-87-6
3,4'-Oxydianiline
3,4'-Oxydianiline(3,4'-ODA
3,4'-Diaminodiphenyl ether
2657-87-6
Diphenyl Ethers (for High-Performance Polymer Research)
Reagent for High-Performance Polymer Research
Monomers
Primary Amines
Biphenyl & Diphenyl ether
Amines
Miscellaneous
Diphenyl Ethers (for High-Performance Polymer Research)
Functional Materials
Reagent for High-Performance Polymer Research
Amine Monomers
2657-87-6