Registration Dossier
Registration Dossier
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EC number: 606-097-1 | CAS number: 186817-80-1
Bioaccumulation: aquatic / sediment
Administrative data
Link to relevant study record(s)
- Endpoint:
- bioaccumulation in aquatic species: fish
- Type of information:
- (Q)SAR
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- results derived from a valid (Q)SAR model and falling into its applicability domain, with adequate and reliable documentation / justification
- Justification for type of information:
- The QMRF and QPRF documents are attached to "Background information".
- Qualifier:
- according to guideline
- Guideline:
- other: REACH guidance on QSARs, R.6, May 2008
- Principles of method if other than guideline:
- QSAR based on partiotioning between fat and water.
- GLP compliance:
- no
- Type:
- BCF
- Value:
- ca. 70 L/kg
- Remarks on result:
- other: QSAR calculation (BCFBAF v3.01)
- Details on results:
- See attached QPRF and QMRF files.
- Validity criteria fulfilled:
- yes
- Remarks:
- Ethylhexyl-(S)-lactate is considered to be within the applicability domain of the BCFBAF v3.01 model.
- Conclusions:
- With a bioconcentration factor for fish of approximately 70 (estimated by QSAR), ethylhexyl-(S)-lactate is not liable to bioconcentrate.
- Executive summary:
With a bioconcentration factor for fish of approximately 70 (estimated by QSAR), ethylhexyl-(S)-lactate is not liable to bioconcentrate.
Reference
Description of key information
The QSAR calculated BCF for fish of 70 suggests that 2-ethylhexyl-S-lactate exhibits only a minor bioaccumulation potential.
Key value for chemical safety assessment
- BCF (aquatic species):
- 70 L/kg ww
Additional information
2-ethylhexyl-S-lactate is not liable to bioaccumulate.
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