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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Studies on skin sensitisation were waived in accordance with Regulation EC No. 1907/2006, Annex VII, Column 2, section 8.3 as the substance is classified as a skin sensitizer. MHHPA is classified a cat. 1 skin sensitizer and hazard statement H317 applies.

Key value for chemical safety assessment

Skin sensitisation

Link to relevant study records
Reference
Endpoint:
skin sensitisation: in vitro
Data waiving:
study scientifically not necessary / other information available
Justification for data waiving:
other:
Endpoint conclusion
Endpoint conclusion:
adverse effect observed (sensitising)
Additional information:

Studies on skin sensitisation were waived in accordance with Regulation EC No. 1907/2006, Annex VII, Column 2, section 8.3 as the substance is classified as a skin sensitizer. MHHPA is classified a cat. 1 skin sensitizer and hazard statement H317 applies.

Respiratory sensitisation

Endpoint conclusion
Endpoint conclusion:
adverse effect observed (sensitising)
Additional information:

MHHPA was classified as a category 1 respiratory sensitizer according to Regulation 1272/2008/EEC (CLP) and hazard statement H334 applies.

Justification for classification or non-classification

MHHPA was classified as skin sensitising cat.1, H317 and respiratory sensitising cat.1, H334 according to Regulation (EC) No. 1272/2008 (CLP).