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4,4'-bis-(3-Aminophenoxy)diphenyl sulfone

BGC Id:120665869496
CAS No:30203-11-3
Synonyms:3,3'-[sulfonylbis(4,1-phenyleneoxy)]bis[benzenamine] ; 3,3'-sulfonylbis(4,1-phenyleneoxy)bisaniline ; 2,2-bis [4-(3-aminophenoxy) benzene] sulfone ; 4,4'-bis(3-aminophenoxy)diphenyl sulfone,97% ; 3,3'-[sulfonylbis(p-phenyleneoxy)]bis(aniline) ; bis[4-(3-aminophenoxy)phenyl] sulfone ; labotest-bb lt00159361 ; benzenamine,3,3'-[sulfonylbis(4,1-phenyleneoxy)]bis- ; 3,3'-[sulfonylbis(4,1-phenyleneoxy)]dianiline ; baps-m ; 3,3'-[sulfonylbis(p-phenyleneoxy)]dianiline ; bis[4-(3'-aminophenoxy)phenyl] sulfone ; m-baps ; aniline,3,3'-[sulfonylbis(p-phenyleneoxy)]di- (8ci) ; 4,4'-bis(3-aminophenoxy)diphenyl sulfone
Molecular Formula:C24H20N2O4S
Molecular Weight:432.49
EINECS:
Structural Formula

Verified providers in 2025

The following 7 notable providers have been checked and can be recommended.
Chemical-Suppliers
Leap Chem
Molecular Formula: C24H20N2O4S Molecular Weight: 432.49 Hazard Symbols: Xi HS Code: 29309090
Chemical-Suppliers
BuGuCh & Partners
Appearance : Greyish-white powder Purity : ≥99.0% Volatile component : ≤0.2% Ash : ≤0.5%

The last intensive check and update was carried out on 2025/09/17.

Identify

Synonyms:
3,3'-[sulfonylbis(4,1-phenyleneoxy)]bis[benzenamine] ; 3,3'-sulfonylbis(4,1-phenyleneoxy)bisaniline ; 2,2-bis [4-(3-aminophenoxy) benzene] sulfone ; 4,4'-bis(3-aminophenoxy)diphenyl sulfone,97% ; 3,3'-[sulfonylbis(p-phenyleneoxy)]bis(aniline) ; bis[4-(3-aminophenoxy)phenyl] sulfone ; labotest-bb lt00159361 ; benzenamine,3,3'-[sulfonylbis(4,1-phenyleneoxy)]bis- ; 3,3'-[sulfonylbis(4,1-phenyleneoxy)]dianiline ; baps-m ; 3,3'-[sulfonylbis(p-phenyleneoxy)]dianiline ; bis[4-(3'-aminophenoxy)phenyl] sulfone ; m-baps ; aniline,3,3'-[sulfonylbis(p-phenyleneoxy)]di- (8ci) ; 4,4'-bis(3-aminophenoxy)diphenyl sulfone
CAS:
30203-11-3
EINECS:
Molecular Formula:
C24H20N2O4S
MDL:
MFCD00054738

Properties

Molecular Weight:
432.49 g·mol−1
Density:
1.336 g/cm3
Melting point:
132-135 °C
Boiling point:
648.701 °C at 760 mmHg
Flash point:
346.122 °C
Physical Description:
beige to brown powder
download Download Molfile for :
3,3'-((Sulfonylbis(4,1-phenylene))bis(oxy))dianiline

Suppliers

Xiamen Hisunny Chemical Co., Ltd.

Тип компании: Leading producer
Hisunny Chemical is a leading manufacturer and supplier of chemicals in China. We develop producing and selling high quality intermediates, Fine chemicals and Specialty Chemicals. Мы поставщик 2-Aminobenzo[d]thiazole-6-carboxylic acid. We could give you: 1.Best quality in your requirement 2.Competitive price in China market 3.mature Technical support 4.Professional logistic support All we want is win-win business. Send yr. inquiries, you will get it!
страна: P.R.China   телефон: +86-592-3327115   факс: +86-592-5823596

JieJie Group Co., Ltd.

страна: P.R.China
телефон: +86 21-51698675
факс: +86 21-61294690
Shanghai JieJie Chemical Co., Ltd is a pharmaceutical and chemical enterprise for the research and production, it built in 2009. Our core business is custom synthesis and contract manufacturing for advanced and bulk APIs, Pharmaceutical intermediates, water soluble polymer and special chemicals, from gram to multitons scale. "Meeting the demand of customers" is our motto. We are confident to be your preferred outsourcing partner.Our aim is to be one of the reliable enterprise ...

Xingrui Industry Co., Limited

Xingrui Industry CO., LTD. is a professional manufacturing enterprise integrating R&D, production and sales. The products involved fine chemicals, pharmaceutical intermediates, dye intermediates, cosmetic raw materials and so on. The company is ranked among the outstanding producers in the fine chemical industry. Xingrui Industry Co., Limited является продавцом L-2,4-Diaminobutyric-d3 acid dihydrochloride. Xingrui Industry always strive to be the most reliable partner of our customers, and strive to build a customer-trusted, socially respected, world-class fine chemi ...
Тип компании: Leading producer
страна: P.R.China
телефон: +86-531-88980365
факс: +86-531-88980365

Nantong Xindao Biotech Ltd

Тип компании: Leading producer
XINDAO is a world leading biochemical company formed by a professional team.The company specializes in the production, development and sales of animal health, crop science, nutrition and health care, skin care raw materials, fine chemicals and other products. Кроме того Fmoc-Ser-OH поставляется нами. At present, more than 300 kinds of products can be mass produced, which are widely used in chemical industry, health, agriculture, animal husbandry, biochemical research and other high-end fields. XINDAO pays attention ...
страна: P.R.China   телефон: +86 19033786557  

Hangzhou Lingrui Chemical Co., Ltd.

Тип компании: Producer
страна: P.R.China
телефон: +86-571-88092529
факс: +86-571-87334908
Established in 2010, located in Hangzhou Qinglan science park, lingruichem is a technical company mainly focus on the Custom synthesis, manufacturing, sales of chemicals to various industries. In our R&D centre, we have a staff of skilled and experienced research chemists. This has enabled us to meet the special requirements of our customers and it has enabled us to provide quality products at competitive prices. Кроме того S-ATBA поставляется нами. Lingrui’s credo is committed to your reliable business partne ...

Leap Chem Co., Ltd

LEAPChem, a specialized fine chemicals supplier for research, development and production. Мы поставщик 4-Amino-6-bromo-2(1H)-quinazolinone. LEAPChem provides nearly 50,000 rare and innovative chemical products to support the evolving needs of our customers in research & bulk manufacturing activities. As a highly customer-oriented enterprise, we are committed to providing high-quality customer services and products to our global customers in a cost-effective and efficient manner. Our client list includes many major pharmac ...
Тип компании: Bulk and laboratory supplier
страна: P.R.China
телефон: +852-30606658

BuGuCh & Partners

Тип компании: Producer
We, BuGuCh & Partners, are an international acting and innovative company, leading in developing and manufacturing. We operates major facilities in North America, Europe and the Pacific Rim, as well as facilities in China, Japan and Saudi Arabia operated through joint ventures. We maintain independently or are partners of some production sites in Europe, Asia and South America. Our global network is a strength. Our products range from natural gas, oil and basic chemi ...
страна: Germany  

Safety Information

Hazard Classes:
Risk Codes:
36/37/38 (R)
Safety Codes:
37/39-26-36 (S)

What other providers are available for CAS 30203-11-3?

In addition to the providers presented here for 4,4'-bis-(3-Aminophenoxy)diphenyl sulfone with the CAS number 30203-11-3, there are other 19 providers with slightly different product names available for this CAS number.

Refine Chemical Co.,Ltd. | Shandong Ench Chemical Co.,Ltd
+2 additional providers that we know from the past
Simagchem Corporation | Dayang Chem (Hangzhou) Co.,Ltd. | Xiamen Equation Chemical Co.,Ltd +9 additional providers that we know from the past
+2 additional providers that we know from the past




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