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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 205-359-9 | CAS number: 139-40-2
Vapour pressure
Administrative data
- Endpoint:
- vapour pressure
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- from 17 June 1988 to 20 June 1988
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: GLP study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 1 988
- Report date:
- 1988
Materials and methods
Test guidelineopen allclose all
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 104 (Vapour Pressure Curve)
- Deviations:
- not specified
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.4 (Vapour Pressure)
- Deviations:
- not specified
- GLP compliance:
- yes
- Type of method:
- gas saturation method
Test material
- Reference substance name:
- Propazine
- EC Number:
- 205-359-9
- EC Name:
- Propazine
- Cas Number:
- 139-40-2
- Molecular formula:
- C9H16ClN5
- IUPAC Name:
- 6-chloro-N2,N4-bis(propan-2-yl)-1,3,5-triazine-2,4-diamine
- Details on test material:
- Product name: propazine
CAS #: 139-40-2
Mol. weight (g): 229.71
Mol. formula: C9H16ClN5
Identification: 129/103
Batch: G 30028
Purity: 99.6%
Constituent 1
Results and discussion
Vapour pressure
- Temp.:
- 25 °C
- Vapour pressure:
- 0 Pa
- Remarks on result:
- other: from fit of measurements between 32.5 and 139°C.
Transition / decomposition
- Transition / decomposition:
- no
- Transition temp.:
- >= 32.5 - <= 139 °C
Any other information on results incl. tables
All of the selected good vapor pressure measurement points and temperatures are indicated in the vapor pressure report. This report contains also the calibration equation and plot used for the evaluation of the raw data. Included are furthermore the vapor pressure plot and calculated (interand extrapolated) vapor pressures for a number of fixed temperatures.
None problems were encountered during the measurments.
Applicant's summary and conclusion
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.
