Registration Dossier
Registration Dossier
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.
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.
Use of this information is subject to copyright laws and may require the permission of the owner of the information, as described in the ECHA Legal Notice.
EC number: 268-459-1 | CAS number: 68092-46-6
Vapour pressure
Administrative data
Link to relevant study record(s)
- Endpoint:
- vapour pressure
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- guideline study without detailed documentation
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 104 (Vapour Pressure Curve)
- Deviations:
- yes
- Remarks:
- source of test material not stated; information on test conditions not reported
- GLP compliance:
- not specified
- Type of method:
- gas saturation method
- Temp.:
- 25 °C
- Vapour pressure:
- 0.019 Pa
- Conclusions:
- In the present study report, only limited information on test conditions and results is provided. Although it is stated that the study was performed according to OECD guideline 104, it is not possible to confirm full guideline compliance based on the available information. Using the gas saturation method (OECD 104), a vapour pressure of 0.019 Pa was determined for m-toluic acid.
Reference
Description of key information
Vapour pressure of m-toluic acid
- CITI Japan (1999): at 25 °C: 0.019 Pa
- Colomina (1985): at 30.27 °C: 0.0623 Pa; at 40.2 °C: 0.211 Pa; at 50.23 °C: 0.665 Pa
Key value for chemical safety assessment
- Vapour pressure:
- 0.019 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.
