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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 237-430-5 | CAS number: 13780-39-7
Short-term toxicity to fish
Administrative data
- Endpoint:
- short-term toxicity to fish
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: Method described briefly, result presented only in tabular form. Data not reliable in the context of current guidelines (e.g. number of test fish too small, spacing factor too large)
Data source
Reference
- Reference Type:
- publication
- Title:
- Tolerance of Fundulus heteroclitus to different metals in salt waters
- Author:
- Dorfman, D
- Year:
- 1 977
- Bibliographic source:
- Bull. New Jersey Acad. Sci. 22 (2), pp. 21-23
Materials and methods
- Principles of method if other than guideline:
- no data available
- GLP compliance:
- no
Test material
- Reference substance name:
- Titanium dioxide
- EC Number:
- 236-675-5
- EC Name:
- Titanium dioxide
- Cas Number:
- 13463-67-7
- IUPAC Name:
- dioxotitanium
- Details on test material:
- - Name of test material (as cited in study report): titanium oxide; no further data available
Constituent 1
Sampling and analysis
- Analytical monitoring:
- not specified
Test organisms
- Test organisms (species):
- Fundulus heteroclitus
Study design
- Test type:
- static
- Water media type:
- saltwater
- Limit test:
- no
- Total exposure duration:
- 96 h
Results and discussion
Effect concentrations
- Duration:
- 96 h
- Dose descriptor:
- LC50
- Effect conc.:
- > 1 000 mg/L
Applicant's summary and conclusion
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.
