Registration Dossier
Registration Dossier
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EC number: 813-180-8 | CAS number: 5856-32-6
Vapour pressure
Administrative data
Link to relevant study record(s)
- Endpoint:
- vapour pressure
- Remarks:
- not determinable due to thermal decomposition.
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 104 (Vapour Pressure Curve)
- GLP compliance:
- no
- Type of method:
- dynamic method
- Key result
- Test no.:
- #1
- Temp.:
- ca. 256 °C
- Remarks on result:
- not determinable
- Remarks:
- thermal decomposition; turns yellow
- Key result
- Transition / decomposition:
- yes
- Remarks:
- thermal decomposition
- Transition temp.:
- ca. 256 °C
- Remarks on result:
- not determinable
- Remarks:
- thermal decomposition
- Endpoint:
- vapour pressure
- Type of information:
- (Q)SAR
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- accepted calculation method
- Justification for type of information:
- Experimental determination of vapor pressure (OECD 104) was attempted, but not possible due to thermal decomposition.
- Qualifier:
- according to guideline
- Guideline:
- other: EPI Suite, MPBPVP v1.43
- Version / remarks:
- EPI Suite v4.11
- Principles of method if other than guideline:
- QSAR calculation
- Key result
- Test no.:
- #1
- Temp.:
- ca. 25 °C
- Vapour pressure:
- ca. 0 Pa
- Remarks on result:
- other: QSAR calculation
Referenceopen allclose all
Description of key information
Vapor pressure could not be determined experimentally due to thermal decomposition (OECD 104).
Vapor pressure is estimated (QSAR calculation) as 4.51E-7 Pa (25 ºC).
Key value for chemical safety assessment
- Vapour pressure:
- 0 Pa
- at the temperature of:
- 25 °C
Additional information
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
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