Registration Dossier
Registration Dossier
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EC number: 297-474-6 | CAS number: 93572-43-1 A complex combination of hydrocarbons obtained by refining of crude oil. It consists predominantly of aromatics, naphthenics and paraffinics and produces a finished oil with a viscosity of 120 SUS at 100°F (23cSt at 40°C).
Long-term toxicity to fish
Administrative data
- Endpoint:
- fish early-life stage toxicity
- Type of information:
- migrated information: read-across based on grouping of substances (category approach)
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: summary report
Cross-reference
- Reason / purpose for cross-reference:
- reference to same study
Data source
Reference
- Reference Type:
- review article or handbook
- Title:
- I U C L I D D a t a s e t Substance ID: 74869–22–0
- Author:
- EUROPEAN COMMISSION – European Chemicals Bureau
- Year:
- 2 000
- Bibliographic source:
- I U C L I D D a t a s e t Substance ID: 74869–22–0 pag 37
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- EPA OTS 797.1000 (Fish Early-life Stage Toxicity Test)
- GLP compliance:
- not specified
Test material
- Reference substance name:
- 64742–55–8
- IUPAC Name:
- 64742–55–8
- Reference substance name:
- 64742–65–0
- IUPAC Name:
- 64742–65–0
- Reference substance name:
- 64742–54–7
- IUPAC Name:
- 64742–54–7
- Details on test material:
- Three refined distillates were tested. The test substances were as follows:
Distillate Viscosity CAS No.
(SUS at 100 C)
paraffinic neutral 60 64742–55–8
paraffinic neutral 300 64742–65–0
paraffinic neutral 700 64742–54–7
(Note: no CAS Nos. were assigned in the original reference.)
Constituent 1
Constituent 2
Constituent 3
Sampling and analysis
- Analytical monitoring:
- not specified
Test solutions
- Vehicle:
- not specified
Test organisms
- Test organisms (species):
- Pimephales promelas
Study design
- Test type:
- not specified
- Water media type:
- freshwater
- Limit test:
- yes
- Total exposure duration:
- 7 d
Results and discussion
Effect concentrations
- Duration:
- 7 d
- Dose descriptor:
- NOEC
- Effect conc.:
- > 5 000 mg/L
- Nominal / measured:
- not specified
- Conc. based on:
- not specified
- Basis for effect:
- not specified
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.
