Registration Dossier

Diss Factsheets

Administrative data

Endpoint:
melting point/freezing point
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2018-05-10
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.1 (Melting / Freezing Temperature)
Qualifier:
according to guideline
Guideline:
OECD Guideline 102 (Melting point / Melting Range)
GLP compliance:
yes (incl. QA statement)
Type of method:
method to determine freezing temperature

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

Melting / freezing point
Key result
Melting / freezing pt.:
< -20 °C

Any other information on results incl. tables

Preliminary test conducted using 15.14g of sample in glass vial and reduced in temperature to -25.5°C overnight. The sample was still mobile at -25.5°C and no crystalline particles were seen. Based on the preliminary test result, the sample freezing point temperature is <-20.0°C.

Applicant's summary and conclusion

Conclusions:
Melting Point (Freezing Point) of the test substance is < -20°C.
Executive summary:

Melting Point (Freezing Point): < -20°C.