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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 211-340-6 | CAS number: 638-49-3
Vapour pressure
Administrative data
Link to relevant study record(s)
- Endpoint:
- vapour pressure
- Type of information:
- experimental study
- Adequacy of study:
- supporting study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- data from handbook or collection of data
- Justification for type of information:
- Data from handbook
- Qualifier:
- according to guideline
- Guideline:
- other: As mention below
- Principles of method if other than guideline:
- Determine the vapour pressure of pentyl formate
- GLP compliance:
- no
- Type of method:
- other: Calculation by Antoine constants
- Specific details on test material used for the study:
- - Name of test material: Pentyl formate
- Molecular formula: C6H12O2
- Molecular weight : 276.337 g/mol
- Smiles notation: C(COC=O)CCC
- InChl: 1S/C6H12O2/c1-2-3-4-5-8-6-7/h6H,2-5H2,1H3
- Substance type: Organic
- Physical state: Liquid - Key result
- Test no.:
- #1
- Temp.:
- 33.13 °C
- Vapour pressure:
- 1 333 Pa
- Remarks on result:
- other: No other data available
- Key result
- Test no.:
- #2
- Temp.:
- 146.11 °C
- Vapour pressure:
- 202 655 Pa
- Remarks on result:
- other: No other data available
- Conclusions:
- Vapour pressure of the pentyl formate is determined to be 1333 Pa & 202655 Pa at temperatures 33.13 Deg C & 146.11 Deg C respectively.
- Executive summary:
Vapour pressure of the pentyl formate is determined to be 1333 Pa & 202655 Pa at temperatures 33.13 Deg C & 146.11 Deg C respectively.
Reference
Description of key information
Vapour pressure of the pentyl formate is determined to be 1333 Pa & 202655 Pa at temperatures 33.13 Deg C & 146.11 Deg C respectively.
Key value for chemical safety assessment
- Vapour pressure:
- 1 333 Pa
- at the temperature of:
- 33.13 °C
Additional information
Vapour pressure of the pentyl formate is determined to be 1333 Pa & 202655 Pa at temperatures 33.13 Deg C & 146.11 Deg C respectively.
From the other sources vapour pressure of the pentyl formate is determined to be 7000 Pa & 13500 Pa at temperatures 50 Deg C & 65 Deg C respectively. The estimated vapour pressure of the Pentyl formate from modelling database at 25 deg C was 1310 Pa.
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.
