3,4'-ODA

BGC Id:	222674197991
CAS No:	2657-87-6
Synonyms:	3,4'-diaminophenyl ether ; 4-(3-aminophenoxy)aniline ; 3,4'-oxydianiline ; 3,4'-dpe ; 3,4'-oxybis(aniline) ; 3,4'-oda ; 3,4'-oxydianiline ; 4'-diamino diphenylether ; 3,4'-diaminodiphenyl ; 3-(4-aminophenoxy)aniline
Molecular Formula:	C12H12N2O
Molecular Weight:	200.24
EINECS:	220-190-0

Verified providers in 2025

The following notable provider has been checked and can be recommended.

Refine Chemical Co.,Ltd.

会社のタイプ: Producer

電話: +86 15665752805
ファックス: +86 15665752805
カントリー: P.R.China

Refine Chemical Co.,Ltd. is a manufacturer and exporter for chemical material. Refine Chemical Co.,Ltd.もCyclooctapentyloseを提供しています。 We have diversified activities in R&D, application development, production, sales and also trading. Our factory was established in September of year 2000 with total area 150,000 square meters, we specialize in the business of organic intermediate, daily chemical, chemica ...

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What other providers are available for CAS 2657-87-6?

The last intensive check and update was carried out on 2025/09/27.

Identify

Synonyms:

3,4'-diaminophenyl ether ; 4-(3-aminophenoxy)aniline ; 3,4'-oxydianiline ; 3,4'-dpe ; 3,4'-oxybis(aniline) ; 3,4'-oda ; 3,4'-oxydianiline ; 4'-diamino diphenylether ; 3,4'-diaminodiphenyl ; 3-(4-aminophenoxy)aniline

CAS:

2657-87-6

EINECS:

220-190-0

Molecular Formula:

C12H12N2O

MDL:

MFCD00036097

Properties

Molecular Weight:

200.24 g·mol−1

Melting point:

67-71 °C(lit.)

Boiling point:

206.5 °C1 mm Hg(lit.)

Safety Information

Hazard Symbols: Xi

Europe standard Hazard pictograms, code and definition

Hazard Classes:

Risk Codes:

36/37/38 (R)

Safety Codes:

26-36 (S)

WGK Germany:

What other providers are available for CAS 2657-87-6?

In addition to the providers presented here for 3,4'-ODA with the CAS number 2657-87-6, there are other 71 providers with slightly different product names available for this CAS number.

3,4'-Oxydianiline

3-(4-Aminophenoxy)aniline

BLD Pharmatech Ltd | BuGuCh & Partners +2 additional providers that we know from the past

3,4'-Diaminodiphenyl ether

Chemport Science & Technology (Shanghai) Co., Ltd. | Hangzhou Keying Chem Co., Ltd. | Hangzhou Meite Industry Co., Ltd (Hangzhou Meite Chemical Co., Ltd) | Hangzhou Lingrui Chemical Co., Ltd. | AK Scientific, Inc. | BuGuCh & Partners +15 additional providers that we know from the past

3-Aminophenyl 4-aminophenyl ether

Hangzhou Trylead Chemical Technology Co., Ltd.