Registration Dossier

Administrative data

Description of key information

Key value for chemical safety assessment

Skin sensitisation

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

Skin sensitization:

As per the column 2 of Annex VII of REACH regulation, the available information indicates that the substance 2-aminobenzenesulphonic acid is a strong acid (pH < 2.0). Also the substance is classified as very corrosive. Thus testing for skin sensitization is not likely. Hence this endpoint was considered for waiver.

Migrated from Short description of key information:

The test substance 2-aminobenzenesulphonic acid  is expected to be sensitising to skin.

Justification for selection of skin sensitisation endpoint:

As per the column 2 of Annex VII of REACH regulation, the available information indicates that the substance 2-aminobenzenesulphonic acid is a strong acid (pH < 2.0). Also the substance is classified as very corrosive. Thus testing for skin sensitization is not likely. Hence this endpoint was considered for waiver.

Respiratory sensitisation

Endpoint conclusion
Endpoint conclusion:
no study available

Justification for classification or non-classification

The test substance 2-aminobenzenesulphonic acid is considered as sensitising for the purpose of classification.