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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Link to relevant study record(s)

Reference
Endpoint:
viscosity
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: According to GLP.
Qualifier:
according to guideline
Guideline:
OECD Test Guideline 114 (Viscosity of Liquids)
Deviations:
not specified
GLP compliance:
yes (incl. QA statement)
Type of method:
capillary viscometer (static)
Key result
Temp.:
other: 25.0°C
Parameter:
kinematic viscosity (in mm²/s)
Value:
0.477

Kinematic viscosity.

Conclusions:
The kinematic viscosity of Hydrocarbons, C5-C7, n-alkanes, isoalkanes, n-hexane rich is 0.477 mm2/s at 25°C.
Executive summary:

A standard guideline was followed and the values have been confirmed by the company. This data is therefore considered reliable and suitable for use for this endpoint. The kinematic viscosity of Hydrocarbons, C5-C7, n-alkanes, isoalkanes, n-hexane rich is 0.477 mm2/s at 25°C.

Description of key information

There is flash point data available for Hydrocarbons, C5 -C7, n-alkanes, isoalkanes, n-hexane rich. Additionally, data is available for Hydrocarbons, C6, n-alkanes, isoalkanes, cyclics, n-hexane rich and is presented based on analogue read across.

The kinematic viscosity of Hydrocarbons, C5-C7, n-alkanes, isoalkanes, n-hexane rich is 0.477 mm2/s at 25°C, according to testing methodology OECD 114.

Key value for chemical safety assessment

Additional information

This value has been agreed by the consortium.