Registration Dossier
Registration Dossier
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EC number: 206-058-5 | CAS number: 298-12-4
Phototransformation in air
Administrative data
- Endpoint:
- phototransformation in air
- Type of information:
- other: Bibliographic peer reviewed data
- Adequacy of study:
- other information
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- data from handbook or collection of data
Data source
Reference
- Reference Type:
- other:
- Title:
- No information
- Author:
- HSDB
- Bibliographic source:
- HSDB: http://toxnet.nim.nih.gov
Materials and methods
- Principles of method if other than guideline:
- Relative intensity based on intensity of sunlight
- GLP compliance:
- not specified
Test material
- Reference substance name:
- Glyoxylic acid
- EC Number:
- 206-058-5
- EC Name:
- Glyoxylic acid
- Cas Number:
- 298-12-4
- Molecular formula:
- C2H2O3
- IUPAC Name:
- 2-oxoacetic acid
- Details on test material:
- Glyoxylic acid 50 %
Constituent 1
Study design
- Light source:
- sunlight
- Details on light source:
- Vapor-phase glyoxylic acid undergoes rapid direct photolysis in the ambient atmosphere and has a daytime persistence that is not expected to exceed a few hours.
Results and discussion
Applicant's summary and conclusion
- Conclusions:
- Vapor-phase glyoxylic acid undergoes rapid direct photolysis in the ambient atmosphere and has a daytime persistence that is not expected to exceed a few hours.
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