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Vapour pressure

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Reference
Endpoint:
vapour pressure
Type of information:
experimental study
Adequacy of study:
key study
Study period:
17 March 1994 to 25 March 1994
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to guideline
Guideline:
OECD Guideline 104 (Vapour Pressure Curve)
Qualifier:
according to guideline
Guideline:
EU Method A.4 (Vapour Pressure)
GLP compliance:
yes
Type of method:
dynamic method
Specific details on test material used for the study:
Name (as stated in the report): NECTARYL
Aspect: colourless liquid
Lot No.: 227963
Key result
Test no.:
#1
Temp.:
20 °C
Vapour pressure:
0.009 Pa
Key result
Vapour pressure:
0.27 Pa
Conclusions:
The vapour pressure curve as a function of temperature was determined on NECTARYL, according to the OECD method No. 104 (dynamic method). By extrapolation, the following results were obtained:
vapour pressure at 293 K (20°C) : 0.0092 Pa (95% confidence limits: 0.0016 to 0.051 Pa)
vapour pressure at 323 K (50°C) : 0.27 Pa (95% confidence limits: 0.074 to 0.96 Pa)
Executive summary:

The vapour pressure curve as a function of temperature was determined on NECTARYL, according to the OECD method No. 104 (dynamic method). By extrapolation, the following results were obtained:

vapour pressure at 293 K (20°C) : 0.0092 Pa (95% confidence limits: 0.0016 to 0.051 Pa)

vapour pressure at 323 K (50°C) : 0.27 Pa (95% confidence limits: 0.074 to 0.96 Pa)

Description of key information

The vapour pressure curve as a function of temperature was determined on NECTARYL, according to the OECD method No. 104 (dynamic method). By extrapolation, the following results were obtained:

vapour pressure at 293 K (20°C) : 0.0092 Pa (95% confidence limits: 0.0016 to 0.051 Pa)

vapour pressure at 323 K (50°C) : 0.27 Pa (95% confidence limits: 0.074 to 0.96 Pa)

Key value for chemical safety assessment

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

Additional information

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