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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 940-273-1 | CAS number: -
Vapour pressure
Administrative data
- Endpoint:
- vapour pressure
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 1991
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- test procedure in accordance with national standard methods
Data source
Reference
- Reference Type:
- review article or handbook
- Title:
- Physical and Thermodynamic Properties of Pure Chemicals Data Compilation.
- Author:
- Daubert, T.E., R.P. Danner.
- Year:
- 1 989
- Bibliographic source:
- Physical and Thermodynamic Properties of Pure Chemicals Data Compilation. Washington, D.C.: Taylor and Francis, 1989.
Materials and methods
Test guideline
- Qualifier:
- equivalent or similar to guideline
- Guideline:
- OECD Guideline 104 (Vapour Pressure Curve)
- GLP compliance:
- not specified
- Type of method:
- static method
Test material
- Reference substance name:
- Formic acid
- EC Number:
- 200-579-1
- EC Name:
- Formic acid
- Cas Number:
- 64-18-6
- Molecular formula:
- CH2O2
- IUPAC Name:
- formic acid
- Reference substance name:
- Water
- EC Number:
- 231-791-2
- EC Name:
- Water
- Cas Number:
- 7732-18-5
- Molecular formula:
- H2O
- IUPAC Name:
- Water
- Test material form:
- liquid
Constituent 1
Constituent 2
Results and discussion
Vapour pressureopen allclose all
- Key result
- Test no.:
- #1
- Temp.:
- ca. 25 °C
- Vapour pressure:
- ca. 5.68 kPa
- Test no.:
- #1
- Temp.:
- ca. 25 °C
- Vapour pressure:
- ca. 42.59 mm Hg
Applicant's summary and conclusion
- Conclusions:
- The substance has a Vapour Preassure of 42 hPa at 20 °C and of 171 hPa at 50 °C.
- Executive summary:
The substance has a Vapour Preassure of 42 hPa at 20 °C and of 171 hPa at 50 °C.
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.
