Registration Dossier

Diss Factsheets

Physical & Chemical properties

Density

Currently viewing:

Administrative data

Endpoint:
relative density
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2018-04-25
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:
EU Method A.3 (Relative Density)
Qualifier:
according to guideline
Guideline:
OECD Guideline 109 (Density of Liquids and Solids)
GLP compliance:
yes (incl. QA statement)
Type of method:
pycnometer method

Test material

Constituent 1
Reference substance name:
Reaction product of 2-(2-aminoethoxy)ethanol and 2,2',2''-nitrilotriethanol and heptanoic acid and isononanoic acid
EC Number:
946-979-6
Molecular formula:
N(C2H4OH)3 / NH2(C2H4OC2H4OH) / C6H13COOH / C8H17COOH or N(C2H4OH)3.C6H13COOH / N(C2H4OH)3.C8H17COOH / NH2(C2H4OC2H4OH).C6H13COOH / NH2(C2H4OC2H4OH).C8H17COOH .
IUPAC Name:
Reaction product of 2-(2-aminoethoxy)ethanol and 2,2',2''-nitrilotriethanol and heptanoic acid and isononanoic acid
Test material form:
liquid: viscous
Details on test material:
Test Substance Name: Reaction product of 2-(2-aminoethoxy)ethanol and 2,2',2''-nitrilotriethanol and heptanoic acid and isononanoic acid.
Product Name/Synonym: "Aminseifen".
EG number: 944-618-7.
Batch number: 2018-02 2023-02 03.
Purity of this sample/batchis: ~99,4% (contains ~0,6% water).
Description: liquid, viscous, light yellow up to brown.
Expiry date: February 2023.

Results and discussion

Densityopen allclose all
Type:
relative density
Density:
1.019 other: The relative density has no dimension.
Temp.:
20 °C
Type:
density
Density:
1 019 kg/m³
Temp.:
20 °C

Any other information on results incl. tables

Determining the Volume of the Pycnometer:

Mass of Empty Pycnometer (g): 24.08; Volume of Pycnometer (ml): 25.3;

Mass water & Pycnometer (g): 49.35; Density of Water (g/cm3): 0.998.

Table: Determining the Density of the Sample

Run Number 1 2
Mass of Empty
Pycnometer (g)
24.08 24.08
Mass of Sample &
Pycnometer (g)
49.88 49.89
Mass of Sample
added to empty
Pycnometer (g)
25.81 25.81
Mass of Sample,
Pycnometer &
immersion liquid (g)
49.88 49.89
Calculated Density
of Sample (g/cm3)
1.019 1.019
Density of Sample (kg/m3) 1019 1019
Mean Result (kg.m-3) 1019

Applicant's summary and conclusion

Conclusions:
The relative density of the test substance are measured as 1.019 (mean of 2 runs).
Executive summary:

Relative Density (20°C): 1.019 (mean of 2 runs), (1019 kg.m-3 @ 20°C).