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Vapour pressure

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Reference
Endpoint:
vapour pressure
Type of information:
(Q)SAR
Adequacy of study:
supporting study
Study period:
2017
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
results derived from a valid (Q)SAR model and falling into its applicability domain, with adequate and reliable documentation / justification
Justification for type of information:
The vapour pressure of Bis(2 -hydroxyethyl)oleylmethylammonium chloride, CAS Number 18448 -65 -2, EC Number 242 -332 -0, was estimated using MPBVP (v1.43), [EPI Suite version 4.11].
Qualifier:
according to guideline
Guideline:
other: QSAR
Version / remarks:
The vapour pressure of Bis(2 -hydroxyethyl)oleylmethylammonium chloride, CAS Number 18448 -65 -2, EC Number 242 -332 -0, was estimated using MPBVP (v1.43), [EPI Suite version 4.11].
Principles of method if other than guideline:
The vapour pressure of Bis(2 -hydroxyethyl)oleylmethylammonium chloride, CAS Number 18448 -65 -2, EC Number 242 -332 -0, was estimated using MPBVP (v1.43), [EPI Suite version 4.11].
GLP compliance:
no
Type of method:
other: QSAR
Key result
Test no.:
#1
Temp.:
25 °C
Vapour pressure:
0 mm Hg
Remarks on result:
other: QSAR
Remarks:
Modified Grain method
Key result
Test no.:
#2
Temp.:
25 °C
Vapour pressure:
0 Pa
Remarks on result:
other: QSAR
Remarks:
Modified Grain method
Conclusions:
The vapour pressure was estimated to be 3.7E-18 mm/Hg (4.93E-16 Pa) at 25 degrees C, modified Grain method.
Executive summary:

The vapour pressure of Bis(2 -hydroxyethyl)oleylmethylammonium chloride, CAS Number 18448 -65 -2, EC Number 242 -332 -0, was estimated using MPBVP (v1.43), [EPI Suite version 4.11].

The study was assigned a reliability score of 2 in accordance with the criteria for assessing data quality set forth by Klimisch et al. (1997).

The vapour pressure was estimated to be 3.7E-18 mm/Hg (4.93E-16 Pa) at 25 degrees C, modified Grain method.

Description of key information

The vapour pressure of Bis(2 -hydroxyethyl)oleylmethylammonium chloride, CAS Number 18448 -65-2, EC Number 242 -332 -0, was estimated to be 4.93E-16 Pa at 25 deg C using MPBVP (v1.43), [EPI Suite version 4.11].

Key value for chemical safety assessment

Vapour pressure:
0 Pa
at the temperature of:
25 °C

Additional information

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