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4,4'-Diaminodiphenylsulfone (Dapsone)

BGC Id:	380861558763
CAS No:	80-08-0
Synonyms:	dds ; k509 ; dadps ; 1358f ; f1358 ; wr448 ; dadds ; eporal ; dapson ; f 1358
Molecular Formula:	C12H12N2O2S
Molecular Weight:	248.3
EINECS:	201-248-4

2025 - The most valued supplier

The following 2 notable providers have been checked and can be recommended.

H&Z Industry

Nantong Xindao Biotech

What other providers are available for CAS 80-08-0?

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

Identify

Synonyms:

dds ; k509 ; dadps ; 1358f ; f1358 ; wr448 ; dadds ; eporal ; dapson ; f 1358

CAS:

80-08-0

EINECS:

201-248-4

Molecular Formula:

C12H12N2O2S

MDL:

MFCD00007887

Properties

Molecular Weight:

248.3 g·mol−1

Density:

1.4 g/cm³ (Predicted)

Melting point:

175-177 °C(lit.)

Boiling point:

476.7-546.7° C at 760 mmHg (Predicted)

Suppliers

H&Z Industry Co.,Ltd

H&Z Industry Co.,Ltd is a large reliable and professional manufacturer of chemical materials and pharmaceutical intermediate. H&Z Industry Co.,Ltd offre anche Phenyl isocyanate. With about 10 years experiences in this field, now we are a capable provider of customized product, and we can provide gram level to ton level of products. What we can give to customers: thoughtful services, high-quality products, competitive price, Looking forward building long-term cooperative relationships with our business partners.

Nazione: P.R.China telefono: +86 13583185792 Fax: +86 531 88905468

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Nantong Xindao Biotech Ltd

tipologia di azienda: Leading producer

Nazione: P.R.China
telefono: +86 19033786557

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. 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 ...

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Safety Information

Hazard Symbols: Xn

Europe standard Hazard pictograms, code and definition

Hazard Classes:

6.1(b)

Hazardous Substances Data:

Non-Regulated Material ¹

Risk Codes:

22 (R)

Safety Codes:

22 (S)

WGK Germany:

RID / ADR:

3249

RTECS:

BY8925000

Storage temperature:

-20°C Freezer

What other providers are available for CAS 80-08-0?

In addition to the providers presented here for 4,4'-Diaminodiphenylsulfone (Dapsone) with the CAS number 80-08-0, there are other 119 providers with slightly different product names available for this CAS number.

Dapsone

B.M.P. Bulk Medicines & Pharmaceuticals GmbH | AXO Industry SA | Sancai Industry Co.,Ltd. +18 additional providers that we know from the past

4-Aminophenyl sulfone

Hangzhou Lingrui Chemical Co., Ltd. | Skyrun Industrial Co., Ltd. | BuGuCh & Partners +4 additional providers that we know from the past

4,4'-Sulfonyldianiline

BLD Pharmatech Ltd +4 additional providers that we know from the past

bis-(4-Aminophenyl) sulfone

BuGuCh & Partners +7 additional providers that we know from the past

4,4'-Diaminodiphenyl sulfone

4-Aminophenyl isopropyl ether

BuGuCh & Partners +2 additional providers that we know from the past

4-[(4-Aminophenyl)sulfonyl]aniline

+2 additional providers that we know from the past

4-[(4-Aminobenzene)sulfonyl]aniline