Reaction mass of butyl diphenyl phosphate and dibutyl phenyl phosphate and tributyl phosphate

Viscosity

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: Study has been performed according to the current OECD guidelines.

Qualifier:

equivalent or similar to guideline

Guideline:

OECD Test Guideline 114 (Viscosity of Liquids)

Qualifier:

according to guideline

Guideline:

other: DIN 51562

GLP compliance:

no

Type of method:

capillary viscometer (static)

Temp.:

other:

Parameter:

kinematic viscosity (in mm²/s)

Value:

7.1

Remarks on result:

other: Two measurements were performed resulting in the same value (7.10 mm2/s); mean value is thus 7.10 mm2/s

Conclusions:

The kinematic viscosity measured for DBPP is 7.10 mm2/s.

Description of key information

The kinematic viscosity determined by Hendrickx (2012) was 7.10 mm2/s.

Key value for chemical safety assessment

Viscosity:

7.1 mm²/s (static)

at the temperature of:

20 °C