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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:
22 June 1987 to 17 July 1987
Reliability:
1 (reliable without restriction)
Qualifier:
according to guideline
Guideline:
EU Method A.4 (Vapour Pressure)
Deviations:
no
GLP compliance:
no
Type of method:
gas saturation method
Key result
Temp.:
ca. 50 °C
Vapour pressure:
ca. 2.01 Pa

Two measurements with two runs were performed. The calculted vapour pressure was found in a range from 1.76 to 2.26 x10 -4 Pa. With a standard deviation of 0.29 Captan was found to have a vapor pressure of 2.01 x 10 -4 Pa.

Conclusions:
At 50°C a vapor pressure of 2.01 x 10-4 Pasacal was determined.

Description of key information

Vapour pressure of captan was determined with gas saturation method to be 2.01 x 10-4 Pascal at 50°C. 

Key value for chemical safety assessment

Vapour pressure:
0 Pa
at the temperature of:
50 °C

Additional information

A vapour pressure of 2.01 x 10 -4 Pa was determined for captan.