Registration Dossier
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EC number: 207-821-5 | CAS number: 496-46-8
Vapour pressure
Administrative data
Link to relevant study record(s)
- Endpoint:
- vapour pressure
- Type of information:
- (Q)SAR
- Adequacy of study:
- key study
- Study period:
- 2018
- 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 determination of the vapour pressure could not be determined experimentally, as such a QSAR approach was utilised.
- Qualifier:
- no guideline followed
- Principles of method if other than guideline:
- An in silico study was applied to predict the vapour pressure of glycoluril using multiple Quantitative Structure-Activity Relationship (QSAR) models. The QSAR models utilised were EPI MPBPWIN v1.43, US EPA T.E.S.T v4.2.1, and Chemistry Dashboard (US EPA). The provided predicted results from these models were then utilised to derive a battery prediction for vapour pressure of glycoluril as the geometric mean.
- Temp.:
- ca. 25 °C
- Vapour pressure:
- >= 0 Pa
- Remarks on result:
- not measured/tested
- Remarks:
- Estimated using validated QSAR models.
- Conclusions:
- Estimated QSAR prediction result of 1.20E-05 Pa at 25°C.
- Executive summary:
A weight of evidence based approach utilising QSAR models (EPI MPBPWIN v1.43 and US EPA T.E.S.T v4.2.1) were used to derive an estimated a battery prediction result (geometric mean) of 1.20E-05 Pa at 25°C for the test substance.
Reference
Description of key information
A weight of evidence based approach utilising QSAR models (EPI MPBPWIN v1.43 and US EPA T.E.S.T v4.2.1) were used to derive an estimated a battery prediction result (geometric mean) of 1.20E-05 Pa at 25°C for the test substance.
Key value for chemical safety assessment
- Vapour pressure:
- 0 Pa
- at the temperature of:
- 25 °C
Additional information
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