Registration Dossier
Registration Dossier
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EC number: 831-167-5 | CAS number: 2126827-44-7
Density
Administrative data
- Endpoint:
- bulk density
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 11th February 2019 - 3rd April 2019
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 019
Materials and methods
Test guidelineopen allclose all
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 109 (Density of Liquids and Solids)
- Version / remarks:
- October 2, 2012
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.3 (Relative Density)
- Version / remarks:
- March 04, 2016
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EPA OPPTS 830.7300 (Density / Relative Density / Bulk Density)
- Version / remarks:
- June 2002
- Deviations:
- no
- GLP compliance:
- yes
- Type of method:
- air comparison pycnometer (for solids)
Test material
- Reference substance name:
- 2,9,16,23-tetrakis(2,5-di-tert-butyl-4-methoxyphenoxy)phthalocyanine
- EC Number:
- 831-167-5
- Cas Number:
- 2126827-44-7
- Molecular formula:
- C92H106N8O8
- IUPAC Name:
- 2,9,16,23-tetrakis(2,5-di-tert-butyl-4-methoxyphenoxy)phthalocyanine
- Test material form:
- solid
Constituent 1
- Specific details on test material used for the study:
- SOURCE OF TEST MATERIAL
- Source and lot/batch No.of test material: Authentix, 2715/18/01
- Expiration date of the lot/batch: 01 July 2020
- Purity test date: 11 July 2018
STABILITY AND STORAGE CONDITIONS OF TEST MATERIAL
- Storage condition of test material: At room temperature protcted from light
- Stability under test conditions: Stable
Results and discussion
Density
- Key result
- Type:
- bulk density
- Density:
- 1.12 g/cm³
- Temp.:
- 20 °C
Any other information on results incl. tables
The individual measurements were obtained with an accuracy of < 0.02 g/cm3. According to the guideline, the density of the substance is given as the mean value.
| Test 1 | Test 2 | Mean | |
Density (g/cm^3) |
1.119 | 1.121 | 1.12 |
Applicant's summary and conclusion
- Conclusions:
- The density of the substance at 20 ºC was 1.12 g/cm3 as determined by gas comparison stereopycnometer.
- Executive summary:
A gas comparison stereopycnometer was used for the determination of the density and relative density of the substance, according to OECD guideline 109, EC Guideline A.3, and OPPTS 830.7300. The density of the substance at 20 ºC was 1.12 g/cm3.
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