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Diss Factsheets

Physical & Chemical properties

Vapour pressure

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Administrative data

Link to relevant study record(s)

Reference
Endpoint:
vapour pressure
Type of information:
(Q)SAR
Adequacy of study:
key study
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:
1. SOFTWARE EPI-SUITE EPA (USA) v 4.11
2. MODEL (incl. version number) MPBPVP v1.43
3. SMILES C1CCN(C(=O)C1)c2ccc(cc2)N3CCC=C(C3(=O))N4CCOCC4
4. SCIENTIFIC VALIDITY OF THE (Q)SAR MODEL The QMRF is available in "Attached justification".
5. APPLICABILITY DOMAIN The QPRF is available in “Attached justification”.
6. ADEQUACY OF THE RESULT The QPRF is available in “Attached justification”.
Guideline:
other: REACH Guidance on QSARs R.6
Principles of method if other than guideline:
Lyman, W.J. 1985. In: Environmental Exposure From Chemicals. Volume I., Neely,W.B. and Blau,G.E. (eds), Boca Raton, FL: CRC Press, Inc., Chapter 2.

Lyman, W.J., Reehl, W.F. and Rosenblatt, D.H. 1990. Handbook of Chemical Property Estimation Methods. Washington, DC: American Chemical Society, Chapter 14
GLP compliance:
no
Type of method:
other: estimated by calculation
Specific details on test material used for the study:
SMILES: C1CCN(C(=O)C1)c2ccc(cc2)N3CCC=C(C3(=O))N4CCOCC4
Key result
Temp.:
25 °C
Vapour pressure:
0 Pa

MPBPVP v. 1.43 predicted that the substance has a vapour pressure= 1.33E-9 Pa

Conclusions:
The vapour pressure of the test item is 1.33E-009 Pa at 25 ºC (EPISUITE, MPBPVPv1.43, Modified Grain method).
Executive summary:

According to EPISUITE model MPBPVP v1.43, the vapour pressure of the test item is 3.14E-009 Pa at 25 ºC (Modified Grain method).

Description of key information

Key study. EPI-Suite, MPBPVP v1.43. The calculated value of the vapour pressuer for the test substance is 1.33E-009 at 25ºC.

Key value for chemical safety assessment

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

Additional information