Registration Dossier
Registration Dossier
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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: 232-234-6 | CAS number: 7790-94-5
Phototransformation in air
Administrative data
- Endpoint:
- phototransformation in air
- Type of information:
- calculation (if not (Q)SAR)
- Remarks:
- Migrated phrase: estimated by calculation
- Adequacy of study:
- other information
- Reliability:
- 4 (not assignable)
- Rationale for reliability incl. deficiencies:
- other: Only secondary literature.
Data source
Referenceopen allclose all
- Reference Type:
- review article or handbook
- Title:
- Chlorosulfonic Acid
- Author:
- HSDB
- Year:
- 2 010
- Bibliographic source:
- National Library of Medicine (NLM, http://toxnet.nlm.nih.gov/cgi-bin/sis/htmlgen?HSDB)
- Reference Type:
- secondary source
- Title:
- Chlorosulphuric acid
- Author:
- ECB
- Year:
- 2 000
- Bibliographic source:
- http://ecb.jrc.ec.europa.eu/IUCLID-DataSheets/7790945.pdf
- Reference Type:
- publication
- Title:
- No information
- Author:
- Atkinson R (as cited in HSDB)
- Year:
- 1 987
- Bibliographic source:
- Intern J Chem Kinetics 19, 799-828
Materials and methods
- Principles of method if other than guideline:
- no data
- GLP compliance:
- not specified
Test material
- Reference substance name:
- Chlorosulphuric acid
- EC Number:
- 232-234-6
- EC Name:
- Chlorosulphuric acid
- Cas Number:
- 7790-94-5
- Molecular formula:
- ClHO3S
- IUPAC Name:
- sulfurochloridic acid
- Details on test material:
- - Name of test material (as cited in study report): chlorosulfuric acid.
- Analytical purity: no data.
Constituent 1
Results and discussion
Any other information on results incl. tables
It will be susceptible to photooxidation via vapor phase reaction with photochemically produced hydroxyl radicals. An atmospheric half-life of 1.2 years at an atmospheric concentration of 5X10 +5 hydroxyl radicals per cu cm has been calculated for this process based upon an estimated rate constant.
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.
