3,4'-Oxydianiline
- CAS No.
- 2657-87-6
- Chemical Name:
- 3,4'-Oxydianiline
- Synonyms
- DAPE;3,4'-ODA;3,4'-DPE;3,4'-ODA;JACS-2657-87-6;3,4'-Oxydianiline;3,4'-Oxydianiline;3,4'-0xydianiline;3,4'-Diaminodiphenyl;3,4'-Oxybis(aniline)
- CBNumber:
- CB0109512
- Molecular Formula:
- C12H12N2O
- Molecular Weight:
- 200.24
- MDL Number:
- MFCD00036097
- MOL File:
- 2657-87-6.mol
- MSDS File:
- SDS
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) |
UNSPSC Code | 12162002 |
NACRES | NA.23 |
SAFETY
Risk and Safety Statements
Symbol(GHS) | ![]() ![]() ![]() GHS06,GHS08,GHS09 |
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---|---|---|---|---|---|---|---|---|---|---|
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 |
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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 | 2024-03-01 | Buy |
TCI Chemical | D1924 | 3,4'-Diaminodiphenyl Ether >97.0%(GC)(T) | 2657-87-6 | 5g | $66 | 2024-03-01 | Buy |
TCI Chemical | D1924 | 3,4'-Diaminodiphenyl Ether >97.0%(GC)(T) | 2657-87-6 | 25g | $258 | 2024-03-01 | Buy |
TRC | D416410 | 3,4'-Diaminodiphenyl Ether | 2657-87-6 | 10g | $110 | 2021-12-16 | Buy |
TRC | D416410 | 3,4'-Diaminodiphenyl Ether | 2657-87-6 | 100g | $225 | 2021-12-16 | Buy |
3,4'-Oxydianiline Chemical Properties,Uses,Production
Description
3,4'-Oxydianiline (3,4'-ODA) is a phenyl ether derivative capped at both ends with two amines in the para and meta positions. 3,4'-ODA is commonly used in the synthesis of polyimides which have multifunctional properties.3,4'-ODA is transparent and can be used as a substrate for displays. Polyimides are transparent and can be used as substrates for displays. 3,4'-ODA can also be used to synthesise organic porous materials with a BET surface area of up to 351 m2/g. Polyetherimide membranes made from this diamine structural unit show good permeation during water-isopropanol separation.
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
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
Heynova (Shanghai) New Material Technology CO., Ltd | +86-17821320848; +8617821320848 | zoe@heynovachem.com | China | 179 | 58 |
CHINATECH(TIANJIN) CHEMICAL CO.,LTD. | +86-18222266713 +86-18222272656 | sales9@chinatechem.com | China | 65 | 58 |
Hebei Weibang Biotechnology Co., Ltd | +8615531157085 | abby@weibangbio.com | China | 8805 | 58 |
Hebei Mujin Biotechnology Co.,Ltd | +86 13288715578 +8613288715578 | sales@hbmojin.com | China | 12830 | 58 |
Hebei Chuanghai Biotechnology Co,.LTD | +86-13131129325 | sales1@chuanghaibio.com | China | 5889 | 58 |
Hebei Weibang Biotechnology Co., Ltd | +8617732866630 | bess@weibangbio.com | China | 18147 | 58 |
Henan Bao Enluo International TradeCo.,LTD | +86-17331933971 +86-17331933971 | deasea125996@gmail.com | China | 2472 | 58 |
Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 | info@fdachem.com | China | 20266 | 58 |
Capot Chemical Co.,Ltd. | +86-(0)57185586718 +86-13336195806 | sales@capot.com | China | 29793 | 60 |
Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 | info@dakenam.com | China | 18911 | 58 |
View Lastest Price from 3,4'-Oxydianiline manufacturers
Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
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2025-02-06 | 3,4'-Oxydianiline
2657-87-6
|
US $0.00 / KG | 1KG | 98%min | 30tons/month | WUHAN FORTUNA CHEMICAL CO., LTD | |
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2024-11-14 | 3,4'-Oxydianiline
2657-87-6
|
US $1.00 / KG | 1KG | 99% | 10 mt | Hebei Weibang Biotechnology Co., Ltd | |
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2024-10-25 | 3,4'-Oxydianiline
2657-87-6
|
US $0.00 / kg | 1kg | 99% | 20 tons | Hebei Yanxi Chemical Co., Ltd. |
-
- 3,4'-Oxydianiline
2657-87-6
- US $0.00 / KG
- 98%min
- WUHAN FORTUNA CHEMICAL CO., LTD
-
- 3,4'-Oxydianiline
2657-87-6
- US $1.00 / KG
- 99%
- Hebei Weibang Biotechnology Co., Ltd
-
- 3,4'-Oxydianiline
2657-87-6
- US $0.00 / kg
- 99%
- Hebei Yanxi Chemical Co., Ltd.
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