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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Experimental data showed a low acute toxicity potential for STPP by the oral or dermal routes with LD50 values greater than 2000 mg/kg by either routes. The maximum attainable concentration of STPP that could be technically generated showed no significant clinical signs except reactions consistent with exposure to an irritant dust.

Key value for chemical safety assessment

Acute toxicity: via oral route

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

Acute toxicity: via inhalation route

Endpoint conclusion
Dose descriptor:
LC50
Value:
390 mg/m³ air

Acute toxicity: via dermal route

Endpoint conclusion
Dose descriptor:
LD50
Value:
4 640 mg/kg bw

Additional information

Justification for classification or non-classification