Registration Dossier
Registration Dossier
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EC number: 249-166-8 | CAS number: 28701-67-9
Density
Administrative data
- Endpoint:
- bulk density
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 018
- Report date:
- 2018
Materials and methods
Test guidelineopen allclose all
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 109 (Density of Liquids and Solids)
- Qualifier:
- according to guideline
- Guideline:
- EPA OPPTS 830.7300 (Density / Relative Density / Bulk Density)
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- pycnometer method
Test material
- Reference substance name:
- 3-(isodecyloxy)propylammonium acetate
- EC Number:
- 249-166-8
- EC Name:
- 3-(isodecyloxy)propylammonium acetate
- Cas Number:
- 28701-67-9
- Molecular formula:
- C13H29NO.C2H4O2
- IUPAC Name:
- 3-[(8-methylnonyl)oxy]propan-1-aminium acetate
- Test material form:
- liquid
Constituent 1
Results and discussion
Density
- Key result
- Type:
- bulk density
- Density:
- ca. 0.91 g/cm³
- Temp.:
- 20 °C
Applicant's summary and conclusion
- Conclusions:
- The density of 3-(isodecyloxy)propylammonium acetate was determined to be 0.9105 g/mL at 20ºC with 0.0659% of RSD.
- Executive summary:
The density of 3-(isodecyloxy)propylammonium acetate was determined as per the
OECD 109, guideline for testing of chemicals, “Density of Liquids and Solids”,
United States Environmental Protection Agency, Office of Prevention, Pesticides and
Toxic Substances (TS-7101), Product properties test guidelines, OPPTS 830.7300,
“Density/Relative Density/Bulk Density”, EPA 712-C-02-035 June 2002 and
Handbook Volume F, CIPAC MT 3.2 Pyknometer method, “Specific Gravity, Density
and Weight per millilitre”.
The empty pyknometer and pyknometer with water were weighed and the weights
were recorded to find out the water equivalent factor or the capacity of the
pyknometer. The empty pyknometer, pyknometer with test item were weighed and
weights were recorded. The density of test item was calculated from the capacity of
the pyknometer. The test was performed at 20ºC under thermostatic conditions and
the obtained density values are found to be 0.9101 g/mL and
0.9109 g/mL for replicates R1 and R2 respectively. The mean density was found to be
0.9105 g/mL with 0.0659% of RSD.
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