Registration Dossier
Registration Dossier
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.
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.
Use of this information is subject to copyright laws and may require the permission of the owner of the information, as described in the ECHA Legal Notice.
EC number: 603-014-0 | CAS number: 124772-04-9
Particle size distribution (Granulometry)
Administrative data
- Endpoint:
- particle size distribution (granulometry)
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 006
Materials and methods
Test guideline
- Qualifier:
- equivalent or similar to guideline
- Guideline:
- OECD Guideline 110 (Particle Size Distribution / Fibre Length and Diameter Distributions)
- Principles of method if other than guideline:
- The material with a diameter of > 250 µm (Agglomerate) was sieved off before the measurement. The datas below are for the residual amount.
- GLP compliance:
- no
- Type of distribution:
- other: Laser diffraction distribution
Test material
- Reference substance name:
- 4-[(1E)-2-[2-oxo-1-(phenylcarbamoyl)propyl]diazen-1-yl]benzoic acid
- EC Number:
- 603-014-0
- Cas Number:
- 124772-04-9
- Molecular formula:
- C17 H15 N3 O4
- IUPAC Name:
- 4-[(1E)-2-[2-oxo-1-(phenylcarbamoyl)propyl]diazen-1-yl]benzoic acid
Constituent 1
Results and discussion
Particle sizeopen allclose all
- Percentile:
- D50
- Remarks on result:
- other: Migrated from fields under 'Mass median diameter' as D50 percentile. No source field for Standard deviation.
- Percentile:
- D90
- Mean:
- 24.99 µm
- Percentile:
- D50
- Mean:
- 4.76 µm
- Percentile:
- D10
- Mean:
- 0.83 µm
Any other information on results incl. tables
ca. 28% of the sample showed a diameter of >250 µm. This part was sieved off before. The residual sample showed the particle size distribution above.
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.
