N,N,N',N'-tetramethylethylenediamine

Vapour pressure

Link to relevant study record(s)

Reference

Endpoint:

vapour pressure

Type of information:

experimental study

Adequacy of study:

key study

Study period:

13/09/2017 - 24/01/2018

Reliability:

1 (reliable without restriction)

Rationale for reliability incl. deficiencies:

guideline study

Qualifier:

according to guideline

Guideline:

EU Method A.4 (Vapour Pressure)

GLP compliance:

yes (incl. QA statement)

Type of method:

dynamic method

Specific details on test material used for the study:

Batch Nº: 17F-1069978

Key result

Test no.:

#1

Temp.:

ca. 20 °C

Vapour pressure:

ca. 13.92 hPa

Key result

Test no.:

#2

Temp.:

ca. 25 °C

Vapour pressure:

ca. 19.19 hPa

Key result

Test no.:

#3

Temp.:

ca. 50 °C

Vapour pressure:

ca. 82.55 hPa

Conclusions:

The vapour pressure of the test item was calculated by inter- and extrapolation of the measured vapour pressure curve for the temperatures 20, 25 and 50 ºC in a study run to Regulation EC 440/2008 Method A.4. Vapour Pressure and OECD Test Guideline 104. Final results: 13.92 hPa at 20 ºC, 19.19 hPa at 25 ºC and 82.55 hPa at 50 ºC.

Executive summary:

The vapour pressure of the test item was calculated by inter- and extrapolation of the measured vapour pressure curve for the temperatures 20, 25 and 50 ºC in a study run to Regulation EC 440/2008 Method A.4. Vapour Pressure and OECD Test Guideline 104. Final results: 13.92 hPa at 20 ºC, 19.19 hPa at 25 ºC and 82.55 at hPa 50 ºC.

Description of key information

The vapour pressure of the test item was calculated by inter- and extrapolation of the measured vapour pressure curve for the temperatures 20, 25 and 50 ºC in a study run to Regulation EC 440/2008 Method A.4. Vapour Pressure and OECD Test Guideline 104. Final results: 13.92 hPa at 20 ºC, 19.19 hPa at 25 ºC and 82.55 hPa at 50 ºC.

Key value for chemical safety assessment

Vapour pressure:

13.92 hPa

at the temperature of:

20 °C