Registration Dossier
Registration Dossier
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EC number: 604-200-4 | CAS number: 14078-41-2
Particle size distribution (Granulometry)
Administrative data
- Endpoint:
- particle size distribution (granulometry)
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: GLP- and guideline study with no or minor deviations from standard test guidlines and/or minor methodological deficiencies, which do not affect the quality of the relevant results.
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 008
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 110 (Particle Size Distribution / Fibre Length and Diameter Distributions)
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- Laser scattering/diffraction
- Type of distribution:
- volumetric distribution
Test material
- Reference substance name:
- 6,6'-di-tert-butyl-4,4'-dimethoxy-[1,1'-biphenyl]-2,2'-diol
- EC Number:
- 604-200-4
- Cas Number:
- 14078-41-2
- Molecular formula:
- C22 H30 O4
- IUPAC Name:
- 6,6'-di-tert-butyl-4,4'-dimethoxy-[1,1'-biphenyl]-2,2'-diol
Constituent 1
Results and discussion
Particle sizeopen allclose all
- Percentile:
- D10
- Mean:
- 1.21 µm
- St. dev.:
- 0.013
- Percentile:
- D50
- Mean:
- 10.25 µm
- St. dev.:
- 0.563
- Percentile:
- D90
- Mean:
- 96.36 µm
- St. dev.:
- 8.609
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.
