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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

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