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

 

4,4'-oxydianiline

EC / List no.: 202-977-0

CAS no.: 101-80-4

Mol. formula: C12H12N2O

formula
GHS08: Serious Health Hazard GHS06: Acute Toxicity GHS09: Hazardous to the Environment

Danger! According to the harmonised classification and labelling (CLP00) approved by the European Union, this substance is toxic if swallowed, is toxic in contact with skin, is toxic if inhaled, may cause genetic defects, may cause cancer, is toxic to aquatic life with long lasting effects and is suspected of damaging fertility.

Additionally, the classification provided by companies to ECHA in REACH registrations identifies that this substance is very toxic to aquatic life, is very toxic to aquatic life with long lasting effects, is suspected of damaging fertility or the unborn child, may cause damage to organs through prolonged or repeated exposure and may cause an allergic skin reaction.

  • C

Carcinogenic

  • M

Mutagenic

  • R

Possibly Toxic to Reproduction

  • Ss

A majority of data submitters agree this substance is Skin sensitising

  • Substance of very high concern (SVHC) and included in the candidate list for authorisation.

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 in formulation or re-packing and at industrial sites.

This substance is used in formulation or re-packing and at industrial sites.

Consumer Uses

ECHA has no public registered data indicating whether or in which chemical products the substance might be used. ECHA has no public registered data on the routes by which this substance is most likely to be released to the environment.

Article service life

ECHA has no public registered data on the routes by which this substance is most likely to be released to the environment. ECHA has no public registered data indicating whether or into which articles the substance might have been processed.

Widespread uses by professional workers

ECHA has no public registered data indicating whether or in which chemical products the substance might be used. ECHA has no public registered data on the types of manufacture using this substance. ECHA has no public registered data on the routes by which this substance is most likely to be released to the environment.

Formulation or re-packing

This substance is used in the following products: polymers and semiconductors.
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: polymers, metal surface treatment products, photo-chemicals and semiconductors.
This substance is used for the manufacture of: plastic products, fabricated metal products and electrical, electronic and optical equipment.
Release to the environment of this substance can occur from industrial use: for thermoplastic manufacture, in the production of articles, as processing aid and as processing aid.

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: 19/12/2023