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EC number: 205-749-9 | CAS number: 149-91-7
Vapour pressure
Administrative data
Link to relevant study record(s)
- Endpoint:
- vapour pressure
- Type of information:
- (Q)SAR
- Adequacy of study:
- weight of evidence
- Reliability:
- 2 (reliable with restrictions)
- Justification for type of information:
- Please refer to attached justification below.
- Principles of method if other than guideline:
- QSAR predicition
- GLP compliance:
- no
- Specific details on test material used for the study:
- SMILES: O=C(O)c(cc(O)c(O)c1O)c1
- Temp.:
- 25 °C
- Vapour pressure:
- 0 Pa
- Remarks on result:
- other: QSAR predicted value
- Conclusions:
- According to MPBPVP v1.43 (EPISUITE v4.11), gallic acid has a vapor pressure of 1.54E-06 Pa at 25°C.
- Executive summary:
According to MPBPVP v1.43 (EPISUITE v4.11), gallic acid has a vapor pressure of 1.54E-06 Pa at 25°C.
Reference
Description of key information
As specified in column 2 of Annex VII of Regulation 1907/2006 (REACH), if a melting point is between 200 and 300°C, a limit value based on measurement or a recognized calculation method is sufficient.
Litterature reports that gallic acid can sublime and/or decompse from 210°C.
Endpoint based on recognized calculation method is therefore sufficient: according to MPBPVP v1.43 (EPISUITE v4.11), gallic acid has a vapor pressure of 1.54E-06 Pa at 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.
