Methyl methacrylate

Vapour pressure

Link to relevant study record(s)

Reference

Endpoint:

vapour pressure

Type of information:

experimental study

Adequacy of study:

key study

Reliability:

2 (reliable with restrictions)

Rationale for reliability incl. deficiencies:

test procedure in accordance with generally accepted scientific standards and described in sufficient detail

Qualifier:

equivalent or similar to guideline

Guideline:

OECD Guideline 104 (Vapour Pressure Curve)

GLP compliance:

no

Type of method:

dynamic method

Remarks:

under argon

Specific details on test material used for the study:

Name of test material (as cited in study report): methyl methacrylate
Analytical purity: 99.9 %

Temp.:

16.67 °C

Vapour pressure:

30 hPa

Key result

Temp.:

20 °C

Vapour pressure:

37 hPa

Temp.:

39.4 °C

Vapour pressure:

100 hPa

Conclusions:

The vapor pressure of methyl methacrylate at 20 °C is 37 hPa.

Executive summary:

The vapour pressure of methyl methacrylate was determined in a dynamic vapor pressure curve (OECD 104). The vapor pressure at 20 °C is 37 hPa.

Description of key information

37 hPa at 20 °C

Key value for chemical safety assessment

Vapour pressure:

37 hPa

at the temperature of:

20 °C