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Vapour pressure

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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:
according to guideline
Guideline:
other: similar to EU method A (Vapour pressure)
Deviations:
not specified
GLP compliance:
no
Other quality assurance:
other: Standard laboratory method
Type of method:
dynamic method
Remarks:
Ebulliometer
Key result
Temp.:
20 °C
Vapour pressure:
0.05 hPa

Experimentel data of vapour pressure of Glycerolformal methacrylate

T / K     P / kPa

329.60            0.053

337.31             0.10

344.48             0.18

354.04             0.34

363.50             0.65

370.11             0.94

382.10             1.75

395.46             3.39

407.87             5.84

417.91             8.89

469.03            47.93

474.25            55.13

481.36            65.40

488.50            77.88

497.33            96.73

499.32           100.41

Conclusions:
The vapour pressure of Glycerolformal methacrylate was tested in dynamic method with an ebulliometer. The vapour pressure was 0.0503 hPa at 20 °C
Executive summary:

The vapour pressure of Glycerolformal methacrylate was tested in dynamic method with an ebulliometer. The vapour pressure was 0.0503 hPa at 20 °C

Description of key information

Vapour pressure based on dynamic method: 0.0503 hPa @ 20 °C

Key value for chemical safety assessment

Vapour pressure:
0.05 hPa
at the temperature of:
20 °C

Additional information

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