Registration Dossier
Registration Dossier
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EC number: 201-058-1 | CAS number: 77-78-1
Henry's Law constant
Administrative data
- Endpoint:
- Henry's law constant
- Type of information:
- (Q)SAR
- Adequacy of study:
- supporting study
- Reliability:
- 2 (reliable with restrictions)
- Justification for type of information:
- QSAR prediction: migrated from IUCLID 5.6
Data source
Reference
- Reference Type:
- publication
- Title:
- EPI-Suite - HENRYWIN v3.20
- Author:
- U.S. Environmental Protection Agency
- Year:
- 2 008
- Bibliographic source:
- EPI Suite was developed by the EPA's Office of Pollution Prevention Toxics and Syracuse Research Corporation (SRC), Copyright 2000-2008 U.S. Environmental Protection Agency; http://www.epa.gov/oppt/exposure/pubs/episuitedl.htm
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- other: REACH guidance on QSARs R.6, May 2008
- Deviations:
- not applicable
- Principles of method if other than guideline:
- According to the EpiSuite program the Henry`s law constant based on experimental data. Primary literature is not available.
- GLP compliance:
- not specified
Test material
- Reference substance name:
- Dimethyl sulphate
- EC Number:
- 201-058-1
- EC Name:
- Dimethyl sulphate
- Cas Number:
- 77-78-1
- Molecular formula:
- C2H6O4S
- IUPAC Name:
- dimethyl sulfate
- Details on test material:
- Smiles code: O=S(=O)(OC)OC (generated with ACD/ChemSketch version 12.01, Februar 2009 (Freeware), Copyright 1994-2009)
Constituent 1
Results and discussion
Henry's Law constant H
- H:
- 0.41 Pa m³/mol
- Temp.:
- 25 °C
- Remarks on result:
- other: it is assumed that the study was performed under atmospheric pressure.
Applicant's summary and conclusion
- Conclusions:
- According to an experimental database the Henry`s law constant was determined at 0.41 Pa m3/mol.
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