5-bromo-5-nitro-1,3-dioxane

Short-term toxicity to aquatic invertebrates

Link to relevant study record(s)

Reference

Endpoint:

short-term toxicity to aquatic invertebrates

Type of information:

experimental study

Adequacy of study:

key study

Reliability:

1 (reliable without restriction)

Rationale for reliability incl. deficiencies:

guideline study

Qualifier:

according to guideline

Guideline:

OECD Guideline 202 (Daphnia sp. Acute Immobilisation Test)

Deviations:

no

GLP compliance:

yes (incl. QA statement)

Analytical monitoring:

yes

Test organisms (species):

Daphnia magna

Test type:

static

Limit test:

no

Total exposure duration:

48 h

Reference substance (positive control):

yes

Key result

Duration:

48 h

Dose descriptor:

EC50

Effect conc.:

1.32 mg/L

Nominal / measured:

meas. (initial)

Basis for effect:

mobility

Validity criteria fulfilled:

yes

Conclusions:

With an EC50 = 1.32 mg/l, Bronidox K is acutely toxic to aquatic invertebrates.

Description of key information

The 48h EC50 for Daphnia magna exposed to the test substance was measured as 1.32 mg/L.

Key value for chemical safety assessment

Fresh water invertebrates

Fresh water invertebrates

Effect concentration:

1.32 mg/L