Substance Information

Substance information

Infocards are automatically generated based on industry data. What is an infocard?

Substance Infocard

IC

p-[(2,4-diaminophenyl)azo]benzenesulphonamide

EC / List no.: 203-081-2

CAS no.: 103-12-8

Mol. Formula: C12H13N5O2S

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Key datasets

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Regulatory context

Here you can find all of the regulations and regulatory lists in which this substance appears, according to the data available to ECHA. This substance has been found in the following regulatory activities (directly, or inheriting the regulatory context of a parent substance):

REACH - Registration, Evaluation, Authorisation and Restriction of Chemicals Regulation
Previous Legislations
  • Substances listed in the EINECS, ELINCS, or NLP inventories.
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Substance names and other identifiers

Regulatory process names
Benzenesulfonamide, 4-((2,4-diaminophenyl)azo)-
Other
p-((2,4-Diaminophenyl)azo)benzenesulphonamide
Other
p-[(2,4-diaminophenyl)azo]benzenesulphonamide
EC Inventory, Pre-Registration process
p-[[](2,4-diaminophenyl)azo]benzenesulphonamide
Other
Prontosil
Other
Rubiazol
Other
Sulfamidochrysoidine
Other
IUPAC names
4-[(2,4-diaminophenyl)diazenyl]benzenesulfonamide
Other
4-[(E)-2-(2,4-diaminophenyl)diazen-1-yl]benzene-1-sulfonamide
Other
Other identifiers
103-12-8
EC Inventory, Pre-Registration process, Other
CAS number

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