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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: 945-713-6 | CAS number: -
Density
Administrative data
Link to relevant study record(s)
- Endpoint:
- relative density
- Type of information:
- other: data from peer reviewed handbook
- Adequacy of study:
- supporting study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- data from handbook or collection of data
- Principles of method if other than guideline:
- No data on test method
- GLP compliance:
- not specified
- Type of method:
- other: No data
- Type:
- relative density
- Density:
- 0.84 g/cm³
- Temp.:
- 54 °C
- Conclusions:
- The density of camphene was 0.84 g/cm3 at 54 ºC.
- Executive summary:
According to the peer reviewed handbook, the density of camphene was 0.84 g/cm3at 54 ºC.
- Endpoint:
- relative density
- Type of information:
- other: data from peer reviewed handbook
- Adequacy of study:
- supporting study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- data from handbook or collection of data
- Principles of method if other than guideline:
- No data on test method
- GLP compliance:
- not specified
- Type:
- relative density
- Density:
- 0.854 g/cm³
- Temp.:
- 25 °C
- Conclusions:
- The relative density of alpha pinene was 0.8539.
- Executive summary:
According to the peer reviewed handbook, the relative density of alpha pinene was 0.8539.
- Endpoint:
- relative density
- Type of information:
- other: Data from a publication
- Adequacy of study:
- supporting study
- Reliability:
- 4 (not assignable)
- Rationale for reliability incl. deficiencies:
- secondary literature
- Remarks:
- The study does not give sufficient experimental details
- Principles of method if other than guideline:
- No data on test method
- GLP compliance:
- not specified
- Type:
- relative density
- Density:
- 0.853 g/cm³
- Remarks on result:
- other: no information on temperature
- Conclusions:
- The relative density of L-alpha pinene was 0.853.
- Executive summary:
The relative density of L-alpha pinene was 0.853.
- Endpoint:
- relative density
- Type of information:
- other: data from peer reviewed handbook
- Adequacy of study:
- supporting study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- data from handbook or collection of data
- Principles of method if other than guideline:
- No data on test method
- GLP compliance:
- not specified
- Type:
- relative density
- Density:
- 0.842 other: dimensionless
- Temp.:
- 54 °C
- Type:
- relative density
- Density:
- 0.842 other: dimensionless
- Temp.:
- 4 °C
- Conclusions:
- The relative density of camphene was 0.842 at 54 ºC and at 4 ºC.
- Executive summary:
According to the peer reviewed handbook, the relative density of camphene was 0.842 at 54 ºC and at 4 ºC.
- Endpoint:
- relative density
- Type of information:
- other: data from peer reviewed handbook
- Adequacy of study:
- weight of evidence
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- data from handbook or collection of data
- Principles of method if other than guideline:
- No data on test method
- GLP compliance:
- not specified
- Key result
- Type:
- relative density
- Density:
- 0.895 g/cm³
- Temp.:
- 50 °C
- Conclusions:
- The relative density of D-camphene was 0.8950 at 50 ºC.
- Executive summary:
According to the peer reviewed handbook, the relative density of D-camphene was 0.8950 at 50ºC.
- Endpoint:
- relative density
- Type of information:
- other: data from peer reviewed handbook
- Adequacy of study:
- weight of evidence
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- data from handbook or collection of data
- Principles of method if other than guideline:
- No data on test method
- GLP compliance:
- not specified
- Key result
- Type:
- relative density
- Density:
- 0.845 g/cm³
- Temp.:
- 50 °C
- Conclusions:
- The relative density of L-camphene was 0.8446 at 50 ºC.
- Executive summary:
According to the peer reviewed handbook, the relative density of L-camphene was 0.8446 at 50ºC.
- Endpoint:
- relative density
- Type of information:
- other: data from peer reviewed handbook
- Adequacy of study:
- weight of evidence
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- data from handbook or collection of data
- Principles of method if other than guideline:
- No data on test method
- GLP compliance:
- not specified
- Key result
- Type:
- relative density
- Density:
- 0.859 other: dimensionless
- Temp.:
- 20 °C
- Key result
- Type:
- relative density
- Density:
- 0.859 other: dimensionless
- Temp.:
- 4 °C
- Conclusions:
- The relative density of L-alpha pinene was 0.8590 at 20ºC and 4ºC.
- Executive summary:
According to the peer reviewed handbook, the relative density of L-alpha pinene was 0.8590 at 20ºC and 4ºC.
Referenceopen allclose all
Description of key information
Weight of evidence. L-Camphene. Data from peer reviewed handbook. The relative density of L-camphene is 0.8446 at 50 ºC.
Weight of evidence. D-Camphene. Data from peer reviewed handbook. The relative density of D-camphene is 0.8950 at 50 ºC.
Weight of evidence. L-alpha pinene. Data from peer reviewed handbook. The relative density of L-alpha pinene is 0.8590 at 20ºC and 4ºC.
Supporting study. Camphene. Data from peer reviewed handbook. The relative density of camphene was 0.842 at 54 ºC and at 4 ºC.
Supporting study. Camphene. Data from peer reviewed handbook. The density of camphene was 0.84 g/cm3 at 54 ºC.
Supporting study. L-alpha pinene. Data from a publication. The relative density of L-alpha pinene was 0.853.
Supporting study. Alpha pinene. Data from peer reviewed handbook. The relative density of alpha pinene was 0.8539.
Weight of evidence. Test substance (reaction mass). Data from several peer reviewed handbooks. Based on weighted average of reported relative densities and typical concentrations of the main components, the relative density of the test substance is 0.859.
Key value for chemical safety assessment
- Relative density at 20C:
- 0.859
Additional information
Weight of Evidence approach from several peer reviewed handbooks. The relative densities of L-camphene, D-camphene and L-alpha pinene were found to be 0.8446, 0.8950 and 0.8590 respectively. As these three substances represent more than 80% of the test substance and taking into account the corresponding typical concentrations of these components in the test substance (i.e. 51% for L-camphene, 21% for D-camphene and 12% for L-alpha pinene), the relative density of the test substance was determined to be 0.859, calculated as the weighted average.
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