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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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.
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EC number: 204-065-8 | CAS number: 115-10-6
Henry's Law constant
Administrative data
- Endpoint:
- Henry's law constant
- Type of information:
- calculation (if not (Q)SAR)
- Adequacy of study:
- supporting study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: Acceptable calculation method using measured physical chemical properties
Data source
Reference
- Reference Type:
- other: REACH Guidance
- Title:
- Chapter R.16: Environmental Exposure Estimation
- Author:
- ECHA
- Year:
- 2 008
- Bibliographic source:
- Guidance on Information, Requirements, and Chemical Safety Assessment
Materials and methods
- Principles of method if other than guideline:
- Calculated using physico-chemico properties in CSR section 1.3 using EQUATION R.16-10 (HENRY = (VP*MW/Solubility) in the REACH guidance R.16.
- GLP compliance:
- no
Test material
- Reference substance name:
- Dimethyl ether
- EC Number:
- 204-065-8
- EC Name:
- Dimethyl ether
- Cas Number:
- 115-10-6
- Molecular formula:
- C2H6O
- IUPAC Name:
- dimethyl ether
Constituent 1
Results and discussion
Henry's Law constant H
- H:
- 518.6 other: Pa m3/mol (This value indicates that the test substance would readily volatilise from water and is unlikely to repartition to water)
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.
