Registration Dossier
Registration Dossier
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EC number: 402-950-5 | CAS number: 81541-12-0 CLEARLITE NU 005; DISORBENE M; GENISET MD; GLC NU 005; MILLAD 3940; NU 005
Short-term toxicity to aquatic invertebrates
Administrative data
- Endpoint:
- short-term toxicity to aquatic invertebrates
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: Guideline study without detailed documentation. Study accepted by competent national authorities (ELINCS substance) from EU member states. Reference see section 13 Assessment Reports, ECHA derogation statement.
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 009
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- other: Annex V, C2 (67/548/EWG)
- GLP compliance:
- yes
Test material
- Reference substance name:
- 1-(2,6-bis(4-tolyl)-1,3-dioxano(5,4-d)-1,3-dioxan-4-yl)ethane-1,2-diol
- EC Number:
- 402-950-5
- EC Name:
- 1-(2,6-bis(4-tolyl)-1,3-dioxano(5,4-d)-1,3-dioxan-4-yl)ethane-1,2-diol
- Cas Number:
- 81541-12-0
- Molecular formula:
- C22H26O6
- IUPAC Name:
- 1-(2,6-bis(4-tolyl)-1,3-dioxano(5,4-d)-1,3-dioxan-4-yl)ethane-1,2-diol
Constituent 1
Test organisms
- Test organisms (species):
- other aquatic crustacea: DM
Study design
- Test type:
- not specified
- Water media type:
- not specified
Test conditions
- Hardness:
- 350mg CaCO3/L
Results and discussion
Effect concentrationsopen allclose all
- Duration:
- 24 h
- Dose descriptor:
- EC50
- Effect conc.:
- > 0.1 mg/L
- Nominal / measured:
- not specified
- Conc. based on:
- not specified
- Basis for effect:
- not specified
- Duration:
- 48 h
- Dose descriptor:
- EC50
- Effect conc.:
- > 0.1 mg/L
- Nominal / measured:
- not specified
- Conc. based on:
- not specified
- Basis for effect:
- not specified
- Duration:
- 48 h
- Dose descriptor:
- NOEC
- Effect conc.:
- > 0.1 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.
