Registration Dossier

Diss Factsheets

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:
2018
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

Constituent 1
Chemical structure
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-(isodecyloxy)propylammonium acetate
Test material form:
liquid

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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