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EC number: 271-516-3 | CAS number: 68583-51-7
Density
Administrative data
Link to relevant study record(s)
- Endpoint:
- relative density
- Type of information:
- experimental study
- Adequacy of study:
- supporting study
- Study period:
- 23 May 2011
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: Certificate of Analysis
- Qualifier:
- according to guideline
- Guideline:
- other: FR020140 (internal method)
- GLP compliance:
- no
- Type of method:
- other: no further information available
- Type:
- relative density
- Density:
- 0.923
- Temp.:
- 20 °C
- Endpoint:
- density, other
- Remarks:
- density
- Type of information:
- experimental study
- Adequacy of study:
- supporting study
- Study period:
- 07 Apr 2011
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: Certificate of Analysis
- Qualifier:
- according to guideline
- Guideline:
- other: DIN 51 757
- GLP compliance:
- no
- Type of method:
- pycnometer method
- Type:
- density
- Density:
- 0.921 g/cm³
- Temp.:
- 20 °C
- Endpoint:
- density, other
- Remarks:
- density
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 03 Jun 2011
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- test procedure in accordance with national standard methods with acceptable restrictions
- Qualifier:
- according to guideline
- Guideline:
- other: DIN 51757
- Deviations:
- no
- GLP compliance:
- no
- Type of method:
- pycnometer method
- Type:
- density
- Density:
- 0.92 g/cm³
- Temp.:
- 20 °C
- Executive summary:
The density of decanoic acid, mixed diesters with octanoic acid and propylene glycol was measured according to DIN 51757 (pycnometer). The density was determined to be 0.92 g/cm³ at 20 °C.
- Endpoint:
- density, other
- Remarks:
- density
- Type of information:
- experimental study
- Adequacy of study:
- supporting study
- Study period:
- Jul 2011
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: Certificate of Analysis
- Principles of method if other than guideline:
- pycnometer method
- GLP compliance:
- no
- Type of method:
- pycnometer method
- Type:
- density
- Density:
- 0.92 g/cm³
- Temp.:
- 20 °C
- Endpoint:
- density, other
- Remarks:
- density
- Type of information:
- (Q)SAR
- Adequacy of study:
- supporting 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:
- 1. SOFTWARE
ARChem SPARC. version 4.5
2. MODEL
Properties - Density
3. SMILES OR OTHER IDENTIFIERS USED AS INPUT FOR THE MODEL
See “Test material information”
4. SCIENTIFIC VALIDITY OF THE (Q)SAR MODEL
Information on the OECD criteria as outlined by the applicant is provided below under "Any other information of materials and methods incl. tables".
5. APPLICABILITY DOMAIN
See information provided in "Any other information of materials and methods incl. tables".
6. ADEQUACY OF THE RESULT
See assessment of adequacy as outlined in the "Overall remarks, attachments" section. - Principles of method if other than guideline:
- Calculation based on SPARC online calculator v 4.5, University of Georgia (http://archemcalc.com/sparc/)
- GLP compliance:
- no
- Type of method:
- other: QSAR
- Type:
- density
- Density:
- 0.92 g/cm³
- Temp.:
- 20 °C
- Endpoint:
- density, other
- Remarks:
- density
- Type of information:
- (Q)SAR
- Adequacy of study:
- supporting 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:
- 1. SOFTWARE
ARChem SPARC. version 4.5
2. MODEL
Properties - Density
3. SMILES OR OTHER IDENTIFIERS USED AS INPUT FOR THE MODEL
See “Test material information”
4. SCIENTIFIC VALIDITY OF THE (Q)SAR MODEL
Information on the OECD criteria as outlined by the applicant is provided below under "Any other information of materials and methods incl. tables".
5. APPLICABILITY DOMAIN
See information provided in "Any other information of materials and methods incl. tables".
6. ADEQUACY OF THE RESULT
See assessment of adequacy as outlined in the "Overall remarks, attachments" section. - Principles of method if other than guideline:
- Calculation based on SPARC online calculator v 4.5, University of Georgia (http://archemcalc.com/sparc/)
- GLP compliance:
- no
- Type of method:
- other: QSAR
- Type:
- density
- Density:
- 0.93 g/cm³
- Temp.:
- 20 °C
- Endpoint:
- density, other
- Remarks:
- density
- Type of information:
- experimental study
- Adequacy of study:
- supporting study
- Study period:
- 10 Oct 2011
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: Certificate of Analysis
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.3 (Relative Density)
- Qualifier:
- according to guideline
- Guideline:
- other: PE 2.2.18 (internal method)
- GLP compliance:
- no
- Type:
- density
- Density:
- 0.91 - 0.93 g/cm³
- Temp.:
- 20 °C
Referenceopen allclose all
Measurement parameters (repeated determination) |
||
|
Determination 1 |
Determination 2 |
weight of empty pycnometer: |
31.7788 g |
30.0545 g |
weight of measuring cylinder with sample: |
77.6839 g |
76.0359 g |
weight of sample: |
45.9051 g |
45.9814 g |
density: |
0.9198 g /cm³ |
0.9197 g / cm³ |
average density: |
0.92 g / cm³ |
|
For detailed description of the model and its applicability, see "Any other information on materials and methods incl. tables".
For detailed description of the model and its applicability, see "Any other information on materials and methods incl. tables".
Description of key information
0.920 g/cm³ at 20 °C
Key value for chemical safety assessment
Additional information
The density of the substance decanoic acid, mixed diester with octanoic acid and propylene glycol (CAS 68583-51-7) was determined according to DIN 51757 with pycnometer. Other experimental data as well as the calculated results for the single components (0.91 -0.93 g/cm³ at 20 °C) are supporting.
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.
