Registration Dossier

Diss Factsheets

Administrative data

Description of key information

TPP has a relatively low order of acute toxicity, though the oral LD50 is in the range for classification at Acute Tox 4.

Key value for chemical safety assessment

Acute toxicity: via oral route

Endpoint conclusion
Dose descriptor:
LD50
Value:
1 590 mg/kg bw

Acute toxicity: via inhalation route

Endpoint conclusion
Dose descriptor:
LC50
Value:
6 700 mg/m³

Acute toxicity: via dermal route

Endpoint conclusion
Dose descriptor:
LD50
Value:
2 000 mg/kg bw

Additional information

There are acute toxicity data for TPP for oral, dermal and inhalation routes. The data show a relatively low order of acute toxicity. 

 

Justification for classification or non-classification

TPP has a relatively low order of acute toxicity, though the oral LD50 is in the range for classification at Acute Tox 4.