Registration Dossier
Registration Dossier
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EC number: 269-389-4 | CAS number: 68227-78-1
Density
Administrative data
- Endpoint:
- density, other
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 14 Oct 2011
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- test procedure in accordance with national standard methods
- Remarks:
- Test procedure according to national standards (DIN 51913)
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 011
- Report date:
- 2011
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:
- N-(5-chloro-2-methylphenyl)-3-hydroxy-4-[[2-methoxy-5-[(phenylamino)carbonyl]phenyl]azo]naphthalene-2-carboxamide
- EC Number:
- 269-389-4
- EC Name:
- N-(5-chloro-2-methylphenyl)-3-hydroxy-4-[[2-methoxy-5-[(phenylamino)carbonyl]phenyl]azo]naphthalene-2-carboxamide
- Cas Number:
- 68227-78-1
- Molecular formula:
- C32H25ClN4O4
- IUPAC Name:
- N-(5-chloro-2-methylphenyl)-3-hydroxy-4-{[2-methoxy-5-(phenylcarbamoyl)phenyl]diazenyl}-2-naphthamide
- Test material form:
- solid: nanoform, no surface treatment
Constituent 1
Results and discussion
Density
- Type:
- density
- Density:
- 1.381 g/cm³
- Temp.:
- 23 °C
Any other information on results incl. tables
The value above represents the mean from 5 runs. See below for individual values.
Volume Average: 1.6848 cm³
Standard Deviation: 0.0015 cm³
Sample Weight: 2.3275 g
Density Average: 1.3815 g/cm³
Standard Deviation: 0.0012 g/cm³
Run No. Volume Deviation Density Deviation
1 1.6848 0.0000 1.3815 0.0000
2 1.6834 -0.0014 1.3826 0.0011
3 1.6840 -0.0008 1.3822 0.0007
4 1.6873 0.0025 1.3794 -0.0021
5 1.6844 -0.0003 1.3818 0.0003
Applicant's summary and conclusion
- Conclusions:
- The density of the test substance is 1.3815 g/mL at 23 °C.
- Executive summary:
The density of the test substance was determined by the pycnometer method according to DIN 51913. The density of the test substance is 1.3815 g/mL at 23 °C.
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