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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 242-901-3 | CAS number: 19234-20-9
Henry's Law constant
Administrative data
Link to relevant study record(s)
Description of key information
2-(1-methylethoxy)ethyl acetate (CAS 19234-20-9) has a low volatilisation potential from water.
Key value for chemical safety assessment
- Henry's law constant (H) (in Pa m³/mol):
- 0.284
- at the temperature of:
- 25 °C
Additional information
No experimental studies determining the Henry’s Law constant of 2-(1-methylethoxy)ethyl acetate (CAS 19234-20-9) are available. Results from HENRYWIN v3.20 indicate a low potential for volatilisation of 2-(1-methylethoxy)ethyl acetate from water into air based on Henry’s Law constants of 0.0802 Pa m³/mole (Group estimation method) and 0.487 Pa m³/mole (Bond estimation method) (Corti, 2011).
As key value for the CSA a mean value of 0.284 Pa m³/mole was selected.
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.
