Registration Dossier

Ecotoxicological information

Short-term toxicity to fish

Currently viewing:

Administrative data

Link to relevant study record(s)

Description of key information

96h-LC50: 0.8 mg/l

Key value for chemical safety assessment

LC50 for freshwater fish:
0.8 mg/L

Additional information

The available studies on the short-term fish toxicity of t-BuTPP are listed in the table below:

 

Guideline

Test species

Endpoint

Result

Remarks

OECD 203

Cyprinodon variegatus

96h-LC50

>1.0 mg/l Syn-o-Ad 8470

Supporting study, GLP, rel. 1

OECD 203

Cyprinodon variegatus

96h-LC50

>0.27 mg/l Syn-o-Ad 8485

Supporting study, GLP, rel. 2

EPA-660/3-75-009

Salmo gairdneri

96h-LC50

5.4 mg/l Fyrquel GT

Supporting study, rel. 2

EPA-660/3 -75 -009

Salmo gairdneri

96h-LC50

2.37 mg/l Fyrquel GT

Supporting study, rel. 2

EPA-660/3 -75 -009

Salmo gairdneri

96h-LC50

3.9 mg/l Fyrquel GT

Supporting study, rel. 2

EPA-660/3-75-009

Salmo gairdneri

96h-LC50

2.0 mg/l Santicizer 154

Supporting study, rel. 2

EPA-660/3 -75 -009

Cyprinodon variegatus

96h-LC50

3.0 mg/l S-154

Supporting study, rel. 2

EPA-660/3 -75 -009

Pimephales promelas

96h-LC50

3.4 mg/l Santicizer 154

Supporting study, rel. 2

American Society for Testing and Materials. 1980. The annual book of ASTM standards: standard practice for conducting acute toxicity tests with fishes, macroinvertebrates and amphibians. Designation E719-80. Philadelphia, PA.

Ictalurus punctatus

96h-LC50

0.8 mg/l Fyrquel GT

Key study, rel. 2