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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

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.

Diss Factsheets

Physical & Chemical properties

Viscosity

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Administrative data

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Endpoint:
viscosity
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
Temp.:
other: 25.0°C
Parameter:
other: centistrokes
Value:
4.8

No additional information

Conclusions:
The viscosity of bis(tri-n-butyltin)oxide is 4.8 centistrokes at 25°C.
Executive summary:

The viscosity of bis(tri-n-butyltin)oxide is 4.8 centistrokes at 25°C.

Endpoint:
viscosity
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: Not reported
Temp.:
other: 25.0°C
Parameter:
other: centistokes
Value:
4.8
Conclusions:
The density of bis (tributyltin) oxide was reported as 4.8 centistokes at 25°C.
Executive summary:

The density of bis (tributyltin) oxide was reported as 4.8 centistokes at 25°C.

Description of key information

The viscosity of the substance was reported to be 4.8 centistokes.

Key value for chemical safety assessment

Viscosity:
4.8 mm²/s (static)
at the temperature of:
20 °C

Additional information

A weight of evidence approach was taken when assessing the viscosity 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

Prager, JC (1998) Environmental Contaminant Reference Databook, Volumes 1-3

 

The data were in agreement. All were assigned a reliability score of 2.