Registration Dossier

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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Administrative data

Description of key information

Key value for chemical safety assessment

Skin sensitisation

Endpoint conclusion
Endpoint conclusion:
no adverse effect observed (not sensitising)
Additional information:
Migrated from Short description of key information:
In the study the test item 1-H-Tetrazol-5amine-,N-1H-tetrazol-5-yl-,monoammonium salt suspended in dimethylsulfoxide was assessed for its possible contact allergenic potential according to OECD Guideline 429.
The test item 1-H-Tetrazol-5amine-,N-1H-tetrazol-5-yl-,monoammonium salt was not a skin sensitiser in this assay under the described conditions.

Justification for selection of skin sensitisation endpoint:
One reliable GLP-study is available.

Justification for classification or non-classification

The respective criteria are not met. In accordance with the Globally Harmonized System, the test item doesn't need to be classified as skin sensitiser.