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Physical & Chemical properties

Viscosity

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Reference
Endpoint:
viscosity
Remarks:
At the moment only the unaudited draft report of this study is available. The REACH dossier will be updated without undue delay once the study report is finalized.
Type of information:
experimental study
Adequacy of study:
key study
Study period:
09. + 11.03.2020
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to guideline
Guideline:
OECD Test Guideline 114 (Viscosity of Liquids)
Version / remarks:
The kinematic viscosity of the test item was determined according to OECD guideline no. 114 [adopted on 2 Oct. 2012] with the capillary viscosimeter method.

Deviations:
no
GLP compliance:
no
Remarks:
EN ISO 9001 compliance
Type of method:
capillary viscometer (static)
Key result
Temp.:
20°C
Parameter:
kinematic viscosity (in mm²/s)
Value:
ca. 2.76
Key result
Temp.:
40°C
Parameter:
kinematic viscosity (in mm²/s)
Value:
ca. 4.69
Conclusions:
The kinematic viscosity of 1,3-BDDMA was determined with a micro-Ubbelohde capillary viscometer (static) at 20°C and 40°C (according to OECD guideline 114, adopted on 2 Oct. 2012. Kinematic viscosity at 20°C: 4.69 mm²/s Kinematic viscosity at 40°C: 2.76 mm²/s.
Executive summary:

The kinematic viscosity of 1,3-BDDMA was determined with a micro-Ubbelohde capillary viscometer (static) at 20°C and 40°C (according to OECD guideline 114, adopted on 2 Oct. 2012.

Kinematic viscosity at 20 °C:     4.69 mm2s-1

Kinematic viscosity at 40 °C:     2.76 mm2s-1

NOTE: Any of data in this dataset are disseminated by the European Union on a right-to-know basis and this is not a publication in the same sense as a book or an article in a journal. The right of ownership in any part of this information is reserved by the data owner(s). The use of this information for any other, e.g. commercial purpose is strictly reserved to the data owners and those persons or legal entities having paid the respective access fee for the intended purpose.

Description of key information

The kinematic viscosity of 1,3-BDDMA is 4.69 mm²/s at 20°C (OECD guideline 114/DIN51562; micro-Ubbelohde viscometer). 

Key value for chemical safety assessment

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

Additional information

The kinematic viscosity of 1,3-BDDMA is 4.69 mm²/s at 20°C (OECD guideline 114/DIN51562; micro-Ubbelohde viscometer).