Registration Dossier
Registration Dossier
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The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.
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EC number: 921-980-4 | CAS number: -
Vapour pressure
Administrative data
- Endpoint:
- vapour pressure
- Type of information:
- calculation (if not (Q)SAR)
- Adequacy of study:
- key study
- Study period:
- 2018
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- accepted calculation method
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 018
- Report date:
- 2018
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- other: REACH guidance on QSARs R.6 (QSPR model adapted specifically from OECD test guideline 104)
- Principles of method if other than guideline:
- Calculation method based on constiutent QSAR results
- Type of method:
- other: QSPR model adapted specifically from OECD test guideline 104
Test material
- Reference substance name:
- Hydrogenated Stearyl Olive Oil Esters
- Molecular formula:
- not available
- IUPAC Name:
- Hydrogenated Stearyl Olive Oil Esters
- Test material form:
- solid
Constituent 1
- Specific details on test material used for the study:
- SMILES:
stearyl octadecanoate: CCCCCCCCCCCCCCCCCCOC(=O)CCCCCCCCCCCCCCCCC
stearyl hexadecanoate: CCCCCCCCCCCCCCCCCCOC(=O)CCCCCCCCCCCCCCC
glyceryl monostearate: CCCCCCCCCCCCCCCCCC(=O)OCC(CO)O
glyceryl distearate: CCCCCCCCCCCCCCCCCC(=O)OCC(COC(=O)CCCCCCCCCCCCCCCCC)O
glyceryl tristearate: CCCCCCCCCCCCCCCCCC(=O)OCC(COC(=O)CCCCCCCCCCCCCCCCC)OC(=O)CCCCCCCCCCCCCCCCC
Results and discussion
Vapour pressure
- Key result
- Temp.:
- ca. 25 °C
- Vapour pressure:
- >= 0 - <= 0.001 Pa
- Remarks on result:
- other:
- Remarks:
- Calculated value
Applicant's summary and conclusion
- Conclusions:
- The vapour pressure of the test item was estimated between 2.12E-10 to 1.49E-3 Pa at 25°C.
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