Registration Dossier
Registration Dossier
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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.
Use of this information is subject to copyright laws and may require the permission of the owner of the information, as described in the ECHA Legal Notice.
EC number: 939-464-2 | CAS number: 121617-08-1
Short-term toxicity to fish
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:
- 1 992
- 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
- Reference substance name:
- triethanolamine
- IUPAC Name:
- triethanolamine
- 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
Constituent 1
Constituent 2
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.
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
