Registration Dossier
Registration Dossier
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EC number: 200-268-0 | CAS number: 56-35-9
Appearance / physical state / colour
Administrative data
Link to relevant study record(s)
- Endpoint:
- appearance / physical state / colour
- 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
- Physical state at 20°C and 1013 hPa:
- liquid
- Form:
- not specified
- Colour:
- Slightly yellow
- Odour:
- other: No information
- Substance type:
- organometallic
- Conclusions:
- Bis(tri-n-butyltin)oxide is a slightly yellow liquid with solidifies below -45 °C
- Executive summary:
Bis(tri-n-butyltin)oxide is a slightly yellow liquid with solidifies below -45 °C
- Endpoint:
- appearance / physical state / colour
- 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
- Physical state at 20°C and 1013 hPa:
- liquid
- Colour:
- Colorless liquid at ambient temperature
- Odour:
- other: No information
- Substance type:
- organometallic
- Conclusions:
- Bis(tri-n-butyltin)oxide is a colorless liquid at ambient temperature.
- Executive summary:
Bis(tri-n-butyltin)oxide is a colorless liquid at ambient temperature.
- Endpoint:
- appearance / physical state / colour
- 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
- Physical state at 20°C and 1013 hPa:
- liquid
- Colour:
- Colourless to yellow
- Odour:
- other: weak
- Substance type:
- organometallic
- Conclusions:
- Hexabutyldistannoxane, also known as bis(tri-n-butyltin)oxide, is a colorless to yellow liquid.
- Executive summary:
The databook states that hexabutyldistannoxane, also know as bis(tri-n-butyltin)oxide, is a colorless to yellow liquid.
Referenceopen allclose all
Description of key information
Bis(tri-n-butyltin)oxide is a colourless to slightly yellow liquid at room temperature with solidifies below -45 °C, with a weak odour.
Key value for chemical safety assessment
- Physical state at 20°C and 1013 hPa:
- liquid
Additional information
A weight of evidence approach was taken when assessing the appearance, physical state and colour of the substance. 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)
Prager, JC (1998) Environmental Contaminant Reference Databook, Volumes 1-3
The data were all in agreement. All were assigned a reliability score of 2.
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.
