Substance Information

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REACH Registration data can be found in the new ECHA CHEM database. The old ‘Registered substance factsheets’ will be available on this web site during the transition period but have not been updated since 19 May 2023. More

 

3-[ethyl[4-[(4-nitrophenyl)azo]phenyl]amino]propiononitrile

EC / List no.: 250-654-8

CAS no.: 31482-56-1

Mol. formula: C17H17N5O2

formula
According to the notifications provided by companies to ECHA in REACH registrations no hazards have been classified.

This substance is registered under the REACH Regulation and is manufactured in and / or imported to the European Economic Area, at ≥ 10 to < 100 tonnes per annum.

This substance is used by consumers, in articles, by professional workers (widespread uses), in formulation or re-packing and at industrial sites.

This substance is used by consumers, in articles, by professional workers (widespread uses), in formulation or re-packing and at industrial sites.

Consumer Uses

This substance is used in the following products: inks and toners, leather treatment products, paper chemicals and dyes, textile treatment products and dyes and polymers.
Other release to the environment of this substance is likely to occur from: indoor use and outdoor use resulting in inclusion into or onto a materials (e.g. binding agent in paints and coatings or adhesives).

Article service life

Other release to the environment of this substance is likely to occur from: outdoor use in long-life materials with low release rate (e.g. metal, wooden and plastic construction and building materials) and indoor use in long-life materials with low release rate (e.g. flooring, furniture, toys, construction materials, curtains, foot-wear, leather products, paper and cardboard products, electronic equipment).
This substance can be found in products with material based on: fabrics, textiles and apparel (e.g. clothing, mattress, curtains or carpets, textile toys) and plastic (e.g. food packaging and storage, toys, mobile phones).

Widespread uses by professional workers

This substance is used in the following products: inks and toners, leather treatment products, paper chemicals and dyes, textile treatment products and dyes and polymers.
This substance is used in the following areas: printing and recorded media reproduction.
This substance is used for the manufacture of: textile, leather or fur, pulp, paper and paper products and plastic products.
Other release to the environment of this substance is likely to occur from: indoor use and outdoor use resulting in inclusion into or onto a materials (e.g. binding agent in paints and coatings or adhesives).

Formulation or re-packing

This substance is used in the following products: inks and toners, leather treatment products, paper chemicals and dyes, textile treatment products and dyes and polymers.
Release to the environment of this substance can occur from industrial use: formulation of mixtures and formulation in materials.

Uses at industrial sites

This substance is used in the following products: inks and toners, leather treatment products, paper chemicals and dyes and textile treatment products and dyes.
This substance is used in the following areas: printing and recorded media reproduction.
This substance is used for the manufacture of: textile, leather or fur, pulp, paper and paper products, electrical, electronic and optical equipment, rubber products, plastic products and fabricated metal products.
Release to the environment of this substance can occur from industrial use: in the production of articles and in processing aids at industrial sites.

Manufacture

ECHA has no public registered data on the routes by which this substance is most likely to be released to the environment.

The InfoCard summarises the non-confidential data on substances as held in the databases of the European Chemicals Agency (ECHA), including data provided by third parties. The InfoCard is automatically generated. Information requirements under different legislative frameworks may therefore not be up–to–date or complete. Substance manufacturers and importers are responsible for consulting official publications. This InfoCard is covered by the ECHA Legal Disclaimer.

ECHA logo about INFOCARD - Last updated: 06/09/2023