Registration Dossier
Registration Dossier
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EC number: 231-968-4 | CAS number: 7782-89-0
Density
Administrative data
Link to relevant study record(s)
- Endpoint:
- relative density
- Type of information:
- experimental study
- Adequacy of study:
- weight of evidence
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- data from handbook or collection of data
- Qualifier:
- no guideline available
- Principles of method if other than guideline:
- Data from collection of data, thus no data about the method was available.
- GLP compliance:
- not specified
- Type of method:
- other: Data from collection of data, thus no data about the method was available.
- Key result
- Type:
- relative density
- Density:
- 1.18 g/cm³
- Temp.:
- 20 °C
- Conclusions:
- A density of 1.18 g/cm³ has been determined.
- Executive summary:
The test substance has a relative density of 1.18 g/cm³.
- Endpoint:
- relative density
- Type of information:
- experimental study
- Adequacy of study:
- weight of evidence
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- data from handbook or collection of data
- Qualifier:
- no guideline available
- Principles of method if other than guideline:
- Data from collection of data, thus no data about the method was available.
- GLP compliance:
- not specified
- Type of method:
- other: Data from collection of data, thus no data about the method was available.
- Key result
- Type:
- relative density
- Density:
- ca. 1.17 g/cm³
- Temp.:
- 20 °C
- Conclusions:
- A density of 1.17 g/cm³ has been determined.
- Executive summary:
The test substance has a relative density of 1.17 g/cm³.
- Endpoint:
- relative density
- Type of information:
- experimental study
- Adequacy of study:
- weight of evidence
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- data from handbook or collection of data
- Qualifier:
- no guideline available
- Principles of method if other than guideline:
- Only handbook or published data available. No guideline indicated.
- GLP compliance:
- not specified
- Type of method:
- other: Data from collection of data, thus no data about the method was available.
- Key result
- Type:
- relative density
- Density:
- ca. 1.178 g/cm³
- Temp.:
- 17.5 °C
- Conclusions:
- A density of 1.178 g/cm³ at 17.5 °C has been determined.
- Executive summary:
The test substance has a relative density of 1.178 g/cm³ at 17.5 °C.
Referenceopen allclose all
Description of key information
The test substance has a relative density of 1.17 g/cm³.
Key value for chemical safety assessment
- Relative density at 20C:
- 1.17
Additional information
A literature review was conducted. In a weight of evidence approach these literature values were evaluated. The REAXYS database reports two independent values. The density was determined to be 1.17 (Kojima et al. 2005) and 1.178 g/cm³ at 17.5 °C (Ruff, O., 1911). In addition the CRC Handbook reports the density to be 1.18 g/cm³ at 20 °C. All 3 independent values are in the same range and therefore regarded as reliable. A density of 1.17 g/cm³ was chosen as key value as it was from the most recent publication.
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.
