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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Administrative data

Endpoint:
toxicity to other aquatic vertebrates
Adequacy of study:
other information
Reliability:
4 (not assignable)
Rationale for reliability incl. deficiencies:
documentation insufficient for assessment
Remarks:
Publication in chinese language, only abstract available in english.

Data source

Reference
Reference Type:
publication
Title:
Toxicity of agrochemicals to freshwater organism. CIII Solvents
Author:
Nishiuchi, Y.
Year:
1984
Bibliographic source:
Suisan Zoshoku 32(2), pp.115-119

Materials and methods

Principles of method if other than guideline:
The toxicity of solvents was tested by determination of the LC50 of tested solvents on frog (Rana bravipoda porosa) tadpoles.
GLP compliance:
not specified

Test material

Constituent 1

Test organisms

Aquatic vertebrate type (other than fish):
frog
Test organisms (species):
Rana brevipoda porosa

Test conditions

Test temperature:
25°C

Results and discussion

Effect concentrations
Key result
Duration:
48 h
Dose descriptor:
LC50
Effect conc.:
12 000 other: ppm
Nominal / measured:
nominal
Conc. based on:
test mat.
Basis for effect:
mortality
Details on results:
The test substance showed very low toxicity to tested frog tadpoles with LC50 of >10,000 ppm, suggesting the usefulness of the solvents as solvents used in toxicity test.

Applicant's summary and conclusion