Registration Dossier
Registration Dossier
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EC number: - | CAS number: -
Vapour pressure
Administrative data
Link to relevant study record(s)
- Endpoint:
- vapour pressure
- Type of information:
- calculation (if not (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:
- Calculation for vapour pressure was performed with software tool MPBPWIN v1.43, accepted estimation program from ECHA Guidelines
- Principles of method if other than guideline:
- MPBPWIN v1.43; part of: Estimation Programs Interface (EPI) Suite TM
- Key result
- Temp.:
- 25 °C
- Vapour pressure:
- 0 Pa
- Conclusions:
- Calculation for vapour pressure with software tool MPBPWIN v1.43 : 0.000105 Pa (25 °C)
- Endpoint:
- vapour pressure
- Type of information:
- read-across from supporting substance (structural analogue or surrogate)
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- accepted calculation method
- Justification for type of information:
- Since the test item is a reaction mass of tetradecanoic anhydride and tetradecanoic acid, tetradecanoic anhydride was used for the read-across.
- Reason / purpose for cross-reference:
- read-across source
- Principles of method if other than guideline:
- MPBPWIN v1.43; part of: Estimation Programs Interface (EPI) Suite TM
- Key result
- Temp.:
- 25 °C
- Vapour pressure:
- 0 Pa
- Conclusions:
- Calculation for vapour pressure with software tool MPBPWIN v1.43 : 0.000105 Pa (25 °C)
- Endpoint:
- vapour pressure
- Type of information:
- calculation (if not (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:
- Calculation for vapour pressure was performed with software tool MPBPWIN v1.43, accepted estimation program from ECHA Guidelines
- Principles of method if other than guideline:
- MPBPWIN v1.43; part of: Estimation Programs Interface (EPI) Suite TM
- Key result
- Temp.:
- 25 °C
- Vapour pressure:
- 0 Pa
- Conclusions:
- Calculation for vapour pressure with software tool MPBPWIN v1.43 : 0.000186 Pa (25 °C)
- Endpoint:
- vapour pressure
- Type of information:
- read-across from supporting substance (structural analogue or surrogate)
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- accepted calculation method
- Justification for type of information:
- Since the test item is a reaction mass of tetradecanoic anhydride and tetradecanoic acid, tetradecanoic acid was used for the read-across.
- Reason / purpose for cross-reference:
- read-across source
- Principles of method if other than guideline:
- MPBPWIN v1.43; part of: Estimation Programs Interface (EPI) Suite TM
- Key result
- Temp.:
- 25 °C
- Vapour pressure:
- 0 Pa
- Conclusions:
- Calculation for vapour pressure with software tool MPBPWIN v1.43 : 0.000186 Pa (25 °C)
Referenceopen allclose all
Description of key information
Since the test item is a reaction mass of tetradecanoic anhydride and tetradecanoic acid, tetradecanoic anhydride and tetradecanoic acid were used for the read-across.
Calculation for vapour pressure with software tool MPBPWIN v1.43 for tetradecanoic anhydride : 0.000105 Pa (25 °C)
Calculation for vapour pressure with software tool MPBPWIN v1.43 for tetradecanoic acid: 0.000186 Pa (25 °C)
The vapour pressure of the test item could be included between these two values, therefore could be ca. 0.0001455 Pa (25 °C)
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.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
