Registration Dossier
Registration Dossier
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EC number: 201-964-7 | CAS number: 90-05-1
Monitoring data
Administrative data
- Endpoint:
- monitoring data
- Type of information:
- experimental study
- Adequacy of study:
- other information
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: Although not GLP with no guideline (and there is none) and no reference to the analytical standard, identification was by HPLC - GC/MS.
Data source
Reference
- Reference Type:
- publication
- Title:
- Identification of polar organic compounds in coal-gasification condensate water by gas chromatography - mass spectrometry analysis of High-Performance Liquid Chromatography fractions
- Author:
- Mohr D., King C.J
- Year:
- 1 985
- Bibliographic source:
- Environ. Sci. Technol., 19 : 929-935
Materials and methods
Test guideline
- Qualifier:
- no guideline available
- Principles of method if other than guideline:
- HPLC and Gas Chromatography / Mass Spectrometry analysis
- GLP compliance:
- no
- Type of measurement:
- concentration at contaminated site
- Media:
- other: Condensate water.
Test material
- Reference substance name:
- Guaiacol
- EC Number:
- 201-964-7
- EC Name:
- Guaiacol
- Cas Number:
- 90-05-1
- Molecular formula:
- C7H8O2
- IUPAC Name:
- Phenol
- Details on test material:
- no data
Constituent 1
Study design
- Details on sampling:
- Condensate water were obtained from a slagging fixed-bed gasifier at the Grand Forks Energy Technology Center (GFETC) of the U.S. Department of Energy, Grand Forks, ND. All handling and analyses of the samples were performed under nitrogen. After even a brief exposure to air, the solution
darkened and precipitates formed. A portion of each sample was adjusted to pH 2 with H2SO4 at the time of collection.
Samples were transported by air express promptly after they were obtained and were stored in the dark at 4°C. Measured values of pH for unacidified samples were about 8.5.
Results and discussion
Concentration
- Country:
- United States (the)
- Location:
- Grand Forks
- Substance or metabolite:
- substance
- Conc.:
- 165 - ca. 450 mg/L
- Remarks on result:
- other: concentration of Guaiacol in a coal gasification condensate
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.
