Registration Dossier
Registration Dossier
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EC number: 290-823-3 | CAS number: 90268-23-8
Density
Administrative data
- Endpoint:
- density, other
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- test procedure in accordance with national standard methods with acceptable restrictions
- Remarks:
- according to DIN 51913
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 020
- Report date:
- 2020
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- other: DIN 51913
- Type of method:
- air comparison pycnometer (for solids)
Test material
- Reference substance name:
- Butanamide, 2,2'-[(3,3'-dichloro[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[3-oxo-, N,N'-bis(p-anisyl and Ph) derivs.
- EC Number:
- 290-823-3
- EC Name:
- Butanamide, 2,2'-[(3,3'-dichloro[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[3-oxo-, N,N'-bis(p-anisyl and Ph) derivs.
- Cas Number:
- 90268-23-8
- Molecular formula:
- C32H26Cl2N6O4 // C33H28Cl2N6O5 // C34H30Cl2N6O6
- IUPAC Name:
- 2-[(1E)-2-{3,3'-dichloro-4'-[(1E)-2-[2-oxo-1-(phenylcarbamoyl)propyl]diazen-1-yl]-[1,1'-biphenyl]-4-yl}diazen-1-yl]-3-oxo-N-phenylbutanamide; 2-[(1E)-2-{3,3'-dichloro-4'-[(1E)-2-{1-[(4-methoxyphenyl)carbamoyl]-2-oxopropyl}diazen-1-yl]-[1,1'-biphenyl]-4-yl}diazen-1-yl]-3-oxo-N-phenylbutanamide; 2-[(1E)-2-{3,3'-dichloro-4'-[(1E)-2-{1-[(4-methoxyphenyl)carbamoyl]-2-oxopropyl}diazen-1-yl]-[1,1'-biphenyl]-4-yl}diazen-1-yl]-N-(4-methoxyphenyl)-3-oxobutanamide
- Test material form:
- solid: nanoform
- Details on test material:
- - test substance: Permanent Yellow DGR
- batch: 9DE1005676
Constituent 1
Results and discussion
Density
- Type:
- density
- Density:
- 1.375 g/cm³
- Temp.:
- 20.08 °C
- Remarks on result:
- other: mean of 10 measurements
Any other information on results incl. tables
The density of the test item, determined under the procedure as mentioned above, is 1.3755 g/cm3
(mean, 10 measurements,σ= 0.0059 g/cm3).
Volume: 1.1243 cm3 (mean, 10 measurements,σ= 0.0048 cm3)
sample mass: 1.5464 g
cell volume: 15.4380 cm3
expansion volume: 73.8762 cm3
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.
