Registration Dossier
Registration Dossier
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EC number: 276-763-0 | CAS number: 72676-55-2
Long-term toxicity to aquatic invertebrates
Administrative data
- Endpoint:
- long-term toxicity to aquatic invertebrates
- Type of information:
- experimental study planned
- Justification for type of information:
- No datum for long-term toxicity to aquatic invertebrates is available for the registered substance. In accordance with the Decision of the Board of Appeal in case A-011-2018, the REACh Annex IX, Section 9.1., Column 2 does not allow omitting the need to submit information on long-term toxicity to aquatic invertebrates under Column 1. Therefore, long-term toxicity to aquatic invertebrates testing is a standard information requirement under annex IX of REACh regulation EC 1907/2006. Therefore, an OECD 211 study is proposed and cannot be waived.
Data source
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 211 (Daphnia magna Reproduction Test)
Test material
- Reference substance name:
- 5,5'-dithiodi-1,3,4-thiadiazole-2(3H)-thione
- EC Number:
- 276-763-0
- EC Name:
- 5,5'-dithiodi-1,3,4-thiadiazole-2(3H)-thione
- Cas Number:
- 72676-55-2
- Molecular formula:
- C4-H2-N4-S6
- IUPAC Name:
- 5,5'-dithiodi-1,3,4-thiadiazole-2(3H)-thione
- Reference substance name:
- S=C2CSC(=NN2)SSC1=NNC(=S)S1
- IUPAC Name:
- S=C2CSC(=NN2)SSC1=NNC(=S)S1
- Reference substance name:
- (Single Anionic Charge, with the Charge Positioned on the Sulfur Atom)
- IUPAC Name:
- (Single Anionic Charge, with the Charge Positioned on the Sulfur Atom)
- Reference substance name:
- (Single Anionic Charge, with the Charge Positioned on the Nitrogen Atom)
- IUPAC Name:
- (Single Anionic Charge, with the Charge Positioned on the Nitrogen Atom)
- Reference substance name:
- (Double Anionic Charge, Positioned on a Single Sulfur Atom and a Single Nitrogen Atom)
- IUPAC Name:
- (Double Anionic Charge, Positioned on a Single Sulfur Atom and a Single Nitrogen Atom)
- Reference substance name:
- (Double Anionic Charge, Both Positioned on Sulfur Atoms)
- IUPAC Name:
- (Double Anionic Charge, Both Positioned on Sulfur Atoms)
- Reference substance name:
- S=C2SC(=NN2([Na]))SSC1=NN([Na])C(=S)S1 (Double Anionic Charge, Both Positioned on Nitrogen AtomsS
- IUPAC Name:
- S=C2SC(=NN2([Na]))SSC1=NN([Na])C(=S)S1 (Double Anionic Charge, Both Positioned on Nitrogen AtomsS
- Test material form:
- solid: particulate/powder
Constituent 1
Constituent 2
Constituent 3
Constituent 4
Constituent 5
Constituent 6
Constituent 7
Results and discussion
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.
