1,3-di-o-tolylguanidine

Surface tension

Link to relevant study record(s)

Reference

Endpoint:

surface tension

Type of information:

experimental study

Adequacy of study:

key study

Study period:

2012

Reliability:

1 (reliable without restriction)

Rationale for reliability incl. deficiencies:

comparable to guideline study

Qualifier:

according to guideline

Guideline:

OECD Guideline 115 (Surface Tension of Aqueous Solutions)

Deviations:

no

GLP compliance:

yes (incl. QA statement)

Type of method:

OECD harmonised ring method

Surface tension:

69.9 mN/m

Temp.:

20.6 °C

Conc.:

58 mg/L

Remarks on result:

other: Solution saturated, filered, diluted to 90%

Conclusions:

The surface tension of DIORTHOTOLYL GUANIDINE in water (solution saturated, filtered, diluted to
90 %) was determined to be: 69.9 mN/m at 20.6 °C ± 0.5 °C

Description of key information

According to measure made in compliance with OECD Guideline 115, the surface tension of DIORTHOTOLYL GUANIDINE in water (solution saturated, filtered, diluted to 90 %) was determined to be: 69.9 mN/m at 20.6 °C ± 0.5 °C

Key value for chemical safety assessment

Surface tension:

69.9

in mN/m at 20°C and concentration in mg/L:

58