4,4'-Diaminodiphenylsulfone (Dapsone)

Identify Properties Safty Prices Suppliers 2 Links ☰

Identify Properties Safty Prices Suppliers 2 Links

CAS 80-08-0

Formula C12H12N2O2S

MDL MFCD00007887

Catalog #	Product (Catalog #)	Unit	Price (US$)	Quantity
380861558763	4,4'-Diaminodiphenylsulfone (Dapsone) (380861558763)		on request	+ -

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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)

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

Prices

In the last 8 years, 1 prices are shown for »4,4'-Diaminodiphenylsulfone (Dapsone)« as an example. This short excerpt serves as a guide and can be used as trend information. The shown prices are given in USD and range in year 2018 from USD 154.00 for 500g to USD 154.00 per 500g in 2025 .