Registration Dossier
Registration Dossier
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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: 201-116-6 | CAS number: 78-42-2
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:
- equivalent or similar to guideline
- Guideline:
- OECD Guideline 109 (Density of Liquids and Solids)
- Principles of method if other than guideline:
- No further details
- GLP compliance:
- not specified
- Type of method:
- other: not stated
- Key result
- Type:
- relative density
- Density:
- 0.99 g/cm³
- Remarks on result:
- other: Temperature not reported
- Executive summary:
The relative density of the test substance is 0.99 g/cm3
- Endpoint:
- density, other
- 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:
- equivalent or similar to guideline
- Guideline:
- other: not reported
- Principles of method if other than guideline:
- The methodological details are not reported
- GLP compliance:
- not specified
- Type of method:
- other: no details
- Key result
- Type:
- density
- Density:
- 0.92
- Temp.:
- 26 °C
- Executive summary:
The density of the substance is reported to be 0.924 at 26 degrees Celsius.
Referenceopen allclose all
The relative density of the test substance is 0.99 g/cm3
The density of the substance is reported to be 0.924 at 26 degrees Celsius.
Description of key information
Density = 0.99 (Lide 2005)
Density = 0.92 (Sax 1989)
Key value for chemical safety assessment
Additional information
Two reliable data from peer reviewed literature are included in the dossier, in a Weight-of-Evidence approach, due to lack of information to support the choice of a key study. As these values show a significant difference, it was considered more relevant to present both as a range than an average value.
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.
