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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Gasir 1 gave no indication of skin sensitising potential at dose levels 2.5%, 5% and 10% w/w in propylene glycol in a mouse local lymph node assay (LLNA), conducted according to OECD Test Guideline 429 study and to GLP.

Key value for chemical safety assessment

Skin sensitisation

Endpoint conclusion
Endpoint conclusion:
no adverse effect observed (not sensitising)

Respiratory sensitisation

Endpoint conclusion
Endpoint conclusion:
no study available
Additional information:

No respiratory tract sensitisation data are available. A new study was not conducted as this is not a REACH Standard Information Requirement. 

Justification for classification or non-classification


Gasir 1 gave no indication of skin sensitising potential in a mouse local lymph node assay (LLNA), conducted according to OECD Test Guideline 429 study and to GLP.


The study result triggers the following classification/labelling:


- Regulation (EC) No 1272/2008 (CLP): Not classified
- GHS (rev. 8) 2019: Not classified