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Physical & Chemical properties

Viscosity

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Administrative data

Endpoint:
viscosity
Type of information:
experimental study
Adequacy of study:
key study
Study period:
15 July to 15 August 2010
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: GLP-compliant, guideline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2010
Report Date:
2010

Materials and methods

Test guideline
Qualifier:
according to
Guideline:
OECD Test Guideline 114 (Viscosity of Liquids)
Deviations:
no
GLP compliance:
yes (incl. certificate)
Type of method:
capillary viscometer (static)

Test material

Reference
Name:
Unnamed
Type:
Constituent
Type:
Constituent
Details on test material:
Characteristics: yellow, slightly viscous liquid. Batch: 8HP53702. Label: TNPS537 LOT# 8HP53702 1L. Receipt: 2010-06-03. Expiry: 2011-06-03. Storage: in the dark at room temperature.

Results and discussion

Viscosityopen allclose all
Temp.:
20°C
Parameter:
kinematic viscosity (in mm²/s)
Value:
129
Temp.:
40°C
Parameter:
kinematic viscosity (in mm²/s)
Value:
35.4

Applicant's summary and conclusion

Conclusions:
The viscosity of di-tert-nonyl polysulfide is 129 mm2/s at 20°C and 35.4 mm2/s at 40°C.
Executive summary:

Fox (2010) is a GLP-compliant, capillary method viscosity study following OECD guideline 114. The study is considered reliable and suitable for use for this endpoint.