Substance Information

p-benzoquinone dioxime

EC / List no.: 203-271-5

CAS no.: 105-11-3

Mol. formula: C6H6N2O2

formula
GHS02: Flammable GHS08: Serious Health Hazard GHS07: Health hazard GHS09: Hazardous to the Environment

Danger! According to the classification provided by companies to ECHA in REACH registrations this substance is explosive (mass explosion hazard), is toxic to aquatic life with long lasting effects, is a flammable solid, is harmful if swallowed, causes serious eye irritation, is suspected of causing genetic defects, is suspected of causing cancer and may cause an allergic skin reaction.

At least one company has indicated that the substance classification is affected by impurities or additives.

  • Ss*

A majority of data submitters agree this substance is Skin sensitising

This substance is registered under the REACH Regulation and is manufactured in and / or imported to the European Economic Area, at ≥ 100 to < 1 000 tonnes per annum.

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

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

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

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: rubber (e.g. tyres, shoes, toys), rubber used for large surface area articles (e.g. construction and building materials for flooring), rubber used for toys and other articles intended for children’s use (e.g. baby bottle nipples, soothers), rubber used for furniture & furnishings, including furniture coverings and rubber used for articles with intense direct dermal (skin) contact during normal use (e.g. gloves, boots, clothing, rubber handles, gear lever, steering wheels).

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, adhesives and sealants, coating products and metal surface treatment products.
Release to the environment of this substance can occur from industrial use: formulation in materials and formulation of mixtures.

Uses at industrial sites

This substance is used in the following products: polymers, adhesives and sealants, coating products and metal surface treatment products.
This substance is used for the manufacture of: rubber products.
Release to the environment of this substance can occur from industrial use: as processing aid.

Manufacture

Release to the environment of this substance can occur from industrial use: manufacturing of the substance.

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: 02/07/2021

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