Registration Dossier

Data platform availability banner - registered substances factsheets

Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

In a GLP-compliant Local Lymph Node Assay (LLNA) conducted in accordance with OECD Guideline No. 429 (2002) and EC Method B42 (2004), TCPP was considered to be a nonsensitiser.

In conclusion, evidence from a local lymph node assay indicates that TCPP does not possess significant skin sensitisation potential.


Migrated from Short description of key information:
The GLP-compliant Local Lymph Node Assay (LLNA) conducted in accordance with OECD Guideline No. 429 TCPP was considered to be a non-sensitizer. And another study perform in 1979 not GLP compliant was informed that there has been no evidence of skin sensitization.

Respiratory sensitisation

Endpoint conclusion
Additional information:

No data are available.


Migrated from Short description of key information:
No data are available.

Justification for classification or non-classification

According to Annex 6(67/548/EEC) and based on the test results, no classification is proposed for this endpoint.