Registration Dossier
Registration Dossier
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EC number: 946-901-0 | CAS number: -
Partition coefficient
Administrative data
Link to relevant study record(s)
- Endpoint:
- partition coefficient
- Type of information:
- (Q)SAR
- Adequacy of study:
- weight of evidence
- 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 limited documentation / justification
- Justification for type of information:
- Data come from an online compilation using secondary data sources.
No study was conducted on the oil iself, as not relevant for an UVCB, however data provide from validated model.
Literature provided data for the six major components representing about 86% of the UVCB substance. - Qualifier:
- according to guideline
- Guideline:
- other: EPI suite
- Version / remarks:
- 4.11
- Type:
- log Pow
- Partition coefficient:
- 4.48
- Temp.:
- 25 °C
- pH:
- 7
- Remarks on result:
- other: temp. and pH are estimated.
- Conclusions:
- Log Kow value of lavandulyle acetate is 4.48.
- Endpoint:
- partition coefficient
- Type of information:
- other: bibliography
- Adequacy of study:
- weight of evidence
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- data from handbook or collection of data
- Justification for type of information:
- Data comes from an online compilation using secondary data sources. There is no experimental study reference, however data is cited in the database as peer reviewed.
No study was conducted on the oil iself, as not relevant for an UVCB. Literature provided data for the six major components representing about 86% of the UVCB. - Qualifier:
- according to guideline
- Guideline:
- other: [Griffin S et al; Environ Health Perspect 107: 481-7 (1999)] **PEER REVIEWED**
- Partition coefficient type:
- octanol-water
- Type:
- log Pow
- Partition coefficient:
- 3.93
- Temp.:
- 25 °C
- pH:
- 7
- Remarks on result:
- other: temp. and pH are presumed.
- Conclusions:
- Log Kow value of linalyle acetate is 3.93.
- Endpoint:
- partition coefficient
- Type of information:
- other: bibliography
- Adequacy of study:
- weight of evidence
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- data from handbook or collection of data
- Justification for type of information:
- Data comes from an online compilation using secondary data sources. There is no experimental study reference, however data is cited in the database as peer reviewed.
No study was conducted on the oil iself, as not relevant for an UVCB. Literature provided data for the six major components representing about 86% of the UVCB. - Qualifier:
- according to guideline
- Guideline:
- other: [Chemical Inspection and Testing Institute; Japan Chemical Industry Ecology-Toxicology and Information Center. ISBN 4-89074-101-1 p.4-39 (1992)] **PEER REVIEWED**
- Partition coefficient type:
- octanol-water
- Type:
- log Pow
- Partition coefficient:
- 2.69
- Temp.:
- 25 °C
- pH:
- 7
- Remarks on result:
- other: temp. and pH are estimated.
- Conclusions:
- Log Kow value of borneol is 2.69.
- Endpoint:
- partition coefficient
- Type of information:
- (Q)SAR
- Adequacy of study:
- weight of evidence
- 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 limited documentation / justification
- Justification for type of information:
- Data come from an online compilation using secondary data sources. There is no experimental study reference, however data provide from validated model.
No study was conducted on the oil iself, as not relevant for an UVCB. Literature provided data for the six major components representing about 86% of the UVCB substance. - Qualifier:
- according to guideline
- Guideline:
- other: EPI suite
- Version / remarks:
- 4.11
- Partition coefficient type:
- octanol-water
- Type:
- log Pow
- Partition coefficient:
- 6.3
- Temp.:
- 25 °C
- pH:
- 7
- Remarks on result:
- other: temp. and pH are presumed.
- Conclusions:
- Log Kow value of caryophyllene is 6.30.
- Endpoint:
- partition coefficient
- Type of information:
- (Q)SAR
- Adequacy of study:
- weight of evidence
- 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 limited documentation / justification
- Justification for type of information:
- Data come from an online compilation using secondary data sources. There is no experimental study reference, however data provide from validated model.
No study was conducted on the oil iself, as not relevant for an UVCB. Literature provided data for the six major components representing about 86% of the UVCB substance. - Qualifier:
- according to guideline
- Guideline:
- other: EPI suite
- Version / remarks:
- 4.11
- Partition coefficient type:
- octanol-water
- Type:
- log Pow
- Partition coefficient:
- 3.68
- Temp.:
- 25 °C
- pH:
- 7
- Remarks on result:
- other: temp. and pH are presumed.
- Conclusions:
- Log Kow value of lavandulol is 3.48.
- Endpoint:
- partition coefficient
- Type of information:
- other: bibliography
- Adequacy of study:
- weight of evidence
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- data from handbook or collection of data
- Justification for type of information:
- Data comes from an online compilation using secondary data sources. There is no experimental study reference, however data is cited in the database as peer reviewed.
No study was conducted on the oil iself, as not relevant for an UVCB. Literature provided data for the six major components representing about 86% of the UVCB. - Qualifier:
- according to guideline
- Guideline:
- other: [Li J et al; Environ International 24: 353-358 (1998)] **PEER REVIEWED**
- Partition coefficient type:
- octanol-water
- Type:
- log Pow
- Partition coefficient:
- 2.97
- Temp.:
- 25 °C
- pH:
- 7
- Conclusions:
- Log Kow value of linalool is 2.97.
Referenceopen allclose all
Description of key information
Literature provided data for the 6 major components representing about 86% of the UVCB substance:
| Constituent names | CAS nr | Log Kow | source |
| linalyle acetate | 115 -95 -7 | 3.93 | HSDB |
| borneol | 507 -70 -0 | 2.69 | HSDB |
| lavandulyle acetate | 25905-14-0 | 4.48 | EPI suite v4.11 |
| linalol | 78-70-6 | 2.97 | HSDB |
| caryophyllene | 87-44-5 | 6.3 | EPI suite v4.11 |
| lavandulol | 58461-27-1 | 3.68 | EPI suite v4.11 |
Two of constituents have a logKow > 4. Based on these log Kow, the substance has POTENTIAL FOR BIOACCUMULATION.
Key value for chemical safety assessment
Additional information
As no CSA is required for the tonnage band of concern, no key value was retained.
The different partitition coefficient in log are betwwen 2.69 and 6.30.
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.
