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Physical & Chemical properties

Vapour pressure

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Reference
Endpoint:
vapour pressure
Type of information:
other: calculated
Adequacy of study:
key study
Study period:
2017
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: calculation-software MPBPWin v1.43 (Syracuse Research Corp.)
Qualifier:
no guideline followed
Principles of method if other than guideline:
Calculated from the molecular structure with the software MPBPWin v1.43 (Syracuse Research Corp.).
GLP compliance:
no
Type of method:
other: calculated
Specific details on test material used for the study:
calculated from molecular structure of Acid Blue 182, CAS 72152-54-6, EC 276-409-5.
Temp.:
20 °C
Vapour pressure:
ca. 0 mm Hg
Remarks on result:
other: calculated
Remarks:
Antoine method
Temp.:
20 °C
Vapour pressure:
ca. 0 mm Hg
Remarks on result:
other: calculated
Remarks:
Modified Grain method
Conclusions:
The following vapour pressure values were calculated:
20°C 2.51E-5 mm Hg (Antoine method)
20°C 2.57E-5 mm Hg (modified Grain method)

Description of key information

no guideline followed

Key value for chemical safety assessment

Vapour pressure:
0.003 Pa
at the temperature of:
20 °C

Additional information

calculated;software MPBPWin v1.43 (Syracuse Research Corp.)