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EC number: 200-268-0 | CAS number: 56-35-9
Density
Administrative data
Link to relevant study record(s)
- Endpoint:
- relative density
- Type of information:
- other: 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:
- Not reported
- GLP compliance:
- not specified
- Type of method:
- other: no information
- Type:
- relative density
- Density:
- 1.17 other: dimensionless
- Temp.:
- 28 °C
- Conclusions:
- The density of bis(tri-n-butyltin)oxide is reported as 1.17 at 25°C
- Executive summary:
The density of bis(tri-n-butyltin)oxide is reported as 1.17 at 25°C
- Endpoint:
- density, other
- Remarks:
- density
- Type of information:
- other: Handbook
- Adequacy of study:
- weight of evidence
- Study period:
- not stated
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- data from handbook or collection of data
- Principles of method if other than guideline:
- Not reported
- GLP compliance:
- not specified
- Type of method:
- other: no information
- Type:
- density
- Density:
- 1.17 g/cm³
- Remarks on result:
- other: no information on temperature provided
- Conclusions:
- The density of bis(tri-n-butyltin)oxide is reported as 1.17 g/cm³
- Executive summary:
The density of bis(tri-n-butyltin)oxide is reported as 1.17 g/cm³
- Endpoint:
- density, other
- Remarks:
- specific gravity
- Type of information:
- other: Handbook
- Adequacy of study:
- weight of evidence
- Study period:
- not stated
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- data from handbook or collection of data
- Principles of method if other than guideline:
- Not reported
- GLP compliance:
- not specified
- Type of method:
- other: no information
- Type:
- other: specific gravity
- Density:
- 1.14
- Remarks on result:
- other: no information on temperature provided
- Conclusions:
- The specific gravity of bis (tributyltin) oxide is 1.14.
- Executive summary:
According to the information provided in The Dictionary of Substances and their Effects (3rd edition), the specific gravity of bis (tributyltin) oxide is 1.14.
- Endpoint:
- relative density
- Type of information:
- other: Handbook
- Adequacy of study:
- weight of evidence
- Study period:
- not applicable
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- data from handbook or collection of data
- Principles of method if other than guideline:
- Not reported
- GLP compliance:
- not specified
- Type of method:
- other: No information provided
- Type:
- relative density
- Density:
- 1.17 other: dimensionless
- Temp.:
- 25 °C
- Conclusions:
- Hexabutyldistannoxane, also know as bis(tri-n-butyltin)oxide, has a density of 1.17 at 25°C.
- Executive summary:
Hexabutyldistannoxane, also know as bis(tri-n-butyltin)oxide, was reported to have density of 1.17 at 25°C.
Referenceopen allclose all
No additional information
No additional information
No additional information
No additoonal information
Description of key information
A weight of evidence approach was taken in determining the density of bis(tributyltin) oxide from the available data. The data were all in agreement, with the exception of one which was reported slightly lower than the general consensus, however the deviation was very small (1.14 compared to 1.17).
The relative density of bis(tributyltin) oxide was reported to be 1.17 at 25 °C.
Key value for chemical safety assessment
Additional information
A weight of evidence approach was taken when assessing the relative density. The data used to fulfil this data requirement were all sourced from the following peer reviewed handbooks:
Lewis, RJ (2002), Hawley's Condensed Chemical Dictionary, 14th Edition
Verschueren, K (2001) Handbook of Environmental Data on Organic Chemicals (4th Edition)
Gangolli, S. ed. (2005) Dictionary of Substances and Their Effects (DOSE, 3rd Electronic Edition)
Prager, JC (1998) Environmental Contaminant Reference Databook, Volumes 1-3
Gangolli S ed. (2005), was the only source to report a different value at 1.14. All were assigned a reliability score of 2.
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