Poly[oxy(methyl-1,2-ethanediyl)], .alpha.-(2-aminomethylethyl)-.omega.-(2-aminomethylethoxy)-

Vapour pressure

Link to relevant study record(s)

Reference

Endpoint:

vapour pressure

Type of information:

experimental study

Adequacy of study:

key study

Study period:

2010-09-20

Reliability:

2 (reliable with restrictions)

Rationale for reliability incl. deficiencies:

guideline study with acceptable restrictions

Remarks:

Only one replicate performed

Reason / purpose for cross-reference:

reference to same study

Qualifier:

according to guideline

Guideline:

OECD Guideline 104 (Vapour Pressure Curve)

Deviations:

yes

Remarks:

only one replicate

GLP compliance:

not specified

Type of method:

static method

Specific details on test material used for the study:

- Name as cited in study report: Polyetheramine D 230
- Substance type: Active
- Color: colorless
- Purity: >99%

Key result

Temp.:

20 °C

Vapour pressure:

0.9 hPa

Remarks on result:

other: Calculated from regression equation.

Temp.:

50 °C

Vapour pressure:

2.1 hPa

Remarks on result:

other: Calculated from regression equation.

Temp.:

232 °C

Vapour pressure:

1 013.25 hPa

Remarks on result:

other: Normal Boiling Temperature (extrapolated from the regression equation).

Conclusions:

The vapour pressure of the test substance at 20, 50 and 232 °C was found to be 0.9, 2.1 and 1013.25 hPa, respectively.

Description of key information

The vapour pressure of the test substance at 20, 50 and 232 °C was found to be 0.9, 2.1 and 1013.25 hPa, respectively (BASF, 2010).

Key value for chemical safety assessment

Vapour pressure:

0.9 hPa

at the temperature of:

20 °C

Additional information

Results calculated from the regression equation.