Registration Dossier
Registration Dossier
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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.
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EC number: - | CAS number: -
Adsorption / desorption
Administrative data
- Endpoint:
- adsorption / desorption: screening
- Data waiving:
- study scientifically not necessary / other information available
- Justification for data waiving:
- the study does not need to be conducted because the substance has a low octanol water partition coefficient and the adsorption potential of this substance is related to this parameter
- the study does not need to be conducted because the substance and its relevant degradation products decompose rapidly
Cross-referenceopen allclose all
- Reason / purpose for cross-reference:
- data waiving: supporting information
Reference
- Endpoint:
- biodegradation in water: ready biodegradability
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 8-9.2021
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 301 B (Ready Biodegradability: CO2 Evolution Test)
- GLP compliance:
- no
- Remarks:
- The laboratory was not certified for GLP compliance, but they follow the GLP guidelines for maintenance, calibration lines, validation of the methods used, participation in interlaboratory cycles
- Inoculum or test system:
- other: mature compost from composting plant
- Duration of test (contact time):
- 28 d
- Parameter followed for biodegradation estimation:
- CO2 evolution
- Reference substance:
- other: Avicel cellulose
- Key result
- Parameter:
- % degradation (CO2 evolution)
- Value:
- 96.8
- Sampling time:
- 28 d
- Parameter:
- % degradation (CO2 evolution)
- Value:
- 98.5
- Sampling time:
- 28 d
- Parameter:
- % degradation (CO2 evolution)
- Value:
- 94.1
- Sampling time:
- 28 d
- Validity criteria fulfilled:
- yes
- Interpretation of results:
- readily biodegradable
- Conclusions:
- The substance is biodegradable having reached a percentage of biodegradation >90%
- Reason / purpose for cross-reference:
- data waiving: supporting information
Reference
- Endpoint:
- partition coefficient
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2021
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.8 (Partition Coefficient - Shake Flask Method)
- Type of method:
- flask method
- Partition coefficient type:
- octanol-water
- Analytical method:
- not specified
- Key result
- Type:
- log Pow
- Partition coefficient:
- < 2
- Temp.:
- 20 °C
- pH:
- 7.5
- Conclusions:
- log Pow is <2 at 20 °C
Data source
Materials and methods
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.
