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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

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Administrative data

Endpoint:
short-term toxicity to fish
Type of information:
experimental study
Adequacy of study:
weight of evidence
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Data from reliable database

Data source

Reference
Reference Type:
publication
Title:
Unnamed
Year:
1992
Report date:
1992

Materials and methods

Principles of method if other than guideline:
Acute Toxicity Test: JIS K 0102-1986-71. Testing methods for industrial waste water.
GLP compliance:
not specified

Test material

Constituent 1
Reference substance name:
triethanolamine
IUPAC Name:
triethanolamine
Constituent 2
Chemical structure
Reference substance name:
2,2',2''-nitrilotriethanol
EC Number:
203-049-8
EC Name:
2,2',2''-nitrilotriethanol
Cas Number:
102-71-6
Molecular formula:
C6H15NO3
IUPAC Name:
2,2',2''-nitrilotriethanol
Details on test material:
- Name of test material (as cited in study report): Triethanolamine

Sampling and analysis

Analytical monitoring:
not specified

Test organisms

Test organisms (species):
Oryzias latipes

Study design

Test type:
other: static or semi-static
Water media type:
freshwater
Total exposure duration:
48 h

Test conditions

Test temperature:
25 +/- 2°C
Reference substance (positive control):
yes
Remarks:
HgCl2 (Tabata K, 1972. J Water Waste 14: 1297-1303.)

Results and discussion

Effect concentrations
Key result
Duration:
48 h
Dose descriptor:
LC50
Effect conc.:
> 1 000 mg/L
Nominal / measured:
nominal
Conc. based on:
test mat.
Basis for effect:
mortality (fish)

Applicant's summary and conclusion

Validity criteria fulfilled:
not specified
Conclusions:
A 48-hour LC50 study did not reach 50% mortality at the highest concentration tested >1000 mg/l using Oryzias latipes.