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Ecotoxicological information

Short-term toxicity to aquatic invertebrates

Administrative data

Endpoint:
short-term toxicity to aquatic invertebrates
Type of information:
other: secondary source
Adequacy of study:
key study
Study period:
July 2002
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Reliable source but very few documentation

Data source

Reference
Reference Type:
secondary source
Title:
Unnamed
Year:
2002
Report date:
2002

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
other: used Guideline in Report not mentioned
GLP compliance:
not specified

Test material

Constituent 1
Chemical structure
Reference substance name:
2-chloro-4,6-dimethoxy-1,3,5-triazine
EC Number:
221-541-0
EC Name:
2-chloro-4,6-dimethoxy-1,3,5-triazine
Cas Number:
3140-73-6
Molecular formula:
C5H6ClN3O2
IUPAC Name:
2-chloro-4,6-dimethoxy-1,3,5-triazine

Test solutions

Vehicle:
no

Test organisms

Test organisms (species):
Daphnia magna

Study design

Test type:
not specified
Limit test:
no
Total exposure duration:
48 h

Results and discussion

Effect concentrations
Duration:
48 h
Dose descriptor:
EC50
Effect conc.:
>= 6 mg/L
Nominal / measured:
not specified
Conc. based on:
not specified
Basis for effect:
not specified

Applicant's summary and conclusion

Validity criteria fulfilled:
not specified
Conclusions:
Based on secondary source 2-chloro-4,6-dimethoxy-1,3,5-Trisazine has a Daphnie EC50 of 6 mg/l
Executive summary:

Based on secondary source 2-chloro-4,6-dimethoxy-1,3,5-Trisazine has a Daphnie EC50 of 6 mg/l