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EC number: 278-770-4 | CAS number: 77804-81-0
Density
Administrative data
- Endpoint:
- density, other
- Remarks:
- density g/cm3
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 02 Aug 2011
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- test procedure in accordance with national standard methods
- Remarks:
- according to DIN 51913
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 019
- Report date:
- 2019
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:
- 2,2'-[ethylenebis(oxyphenyl-2,1-eneazo)]bis[N-(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)-3-oxobutyramide
- EC Number:
- 278-770-4
- EC Name:
- 2,2'-[ethylenebis(oxyphenyl-2,1-eneazo)]bis[N-(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)-3-oxobutyramide
- Cas Number:
- 77804-81-0
- Molecular formula:
- C36H32N10O8
- IUPAC Name:
- 2,2'-[Ethylenebis(oxyphenyl-2,1-eneazo)]bis[N-(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)-3-oxobutyramide
- Test material form:
- solid: nanoform
Constituent 1
Results and discussion
Density
- Type:
- density
- Density:
- 1.491 g/cm³
- Temp.:
- 20.2 °C
- Remarks on result:
- other: mean of 10 measurements
Any other information on results incl. tables
determination of the mean values and standard deviations
density: 1.4907 g/cm3,σ= 0.0058 g/cm3
volume: 0.8656 cm3, σ = 0.0033 cm3
sample weight: 1.2903 g
cell volume: 15.4387 cm3
expansion volume: 73.9272 cm3
Applicant's summary and conclusion
- Conclusions:
- The density of the test substance is 1.4907 g/mL at 20.2 °C.
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