α,α'-propylenedinitrilodi-o-cresol

Vapour pressure

Link to relevant study record(s)

Reference

Endpoint:

vapour pressure

Type of information:

experimental study

Adequacy of study:

key study

Study period:

2013

Reliability:

1 (reliable without restriction)

Rationale for reliability incl. deficiencies:

guideline study

Qualifier:

according to guideline

Guideline:

OECD Guideline 104 (Vapour Pressure Curve)

GLP compliance:

yes (incl. QA statement)

Type of method:

effusion method: by loss of weight or by trapping vaporisate

Key result

Temp.:

50 °C

Vapour pressure:

0 hPa

Remarks on result:

other: measured value

Temp.:

20 °C

Vapour pressure:

< 0 hPa

Remarks on result:

other: extrapolated value

ln the temperature range used for vapour pressure measurements the substance was a liquid

Conclusions:

The vapour pressure of the substance was determined to be 1.1E-5 hPa at 50°C

Description of key information

Measured value: 0.000011 hPa at 50 °C

Extrapolated value: <0.000001 hPa at 20°C

Key value for chemical safety assessment

Vapour pressure:

0 hPa

at the temperature of:

50 °C

Additional information

The vapour pressure was determined by effusion method, weight loss