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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Administrative data

Endpoint:
thermal stability
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2008
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
comparable to guideline study with acceptable restrictions

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2008
Report date:
2008

Materials and methods

Test guideline
Qualifier:
equivalent or similar to guideline
Guideline:
OECD Guideline 113 (Screening Test for Thermal Stability and Stability in Air)
Principles of method if other than guideline:
The test complies according to DIN 51007
GLP compliance:
no
Other quality assurance:
ISO/IEC 17025 (General requirements for the competence of testing and calibration laboratories)

Test material

Constituent 1
Chemical structure
Reference substance name:
Oleic acid, compound with N-(2-aminoethyl)ethane-1,2-diamine
EC Number:
241-924-6
EC Name:
Oleic acid, compound with N-(2-aminoethyl)ethane-1,2-diamine
Cas Number:
18016-43-8
Molecular formula:
C38H69N3O – C58H111N3O3
IUPAC Name:
(9Z)-octadec-9-enoic acid; bis(2-aminoethyl)amine
Details on test material:
Name of test material (as cited in study report): Kerokorr 3274 (Komponente: Diethylentriamin, Ölsäure)

Results and discussion

For thermal stability study

Test substance thermally stable:
yes
Operating temperature
Key result
Operating temp.:
30 - 500 °C
Sublimation:
not determined
Transformation products:
not measured

For study on stability to sunlight

Test substance stable to sunlight:
not determined

For study on stability to metals

Test substance stable to metals / metal ions:
not determined

Any other information on results incl. tables

1st. Reaction exotherm

Onset-Temperatur: 95 °C

Peak-Temperatur: 146 °C

Energy release: 20 J/g

The reaction was not tested for self-accelerating decomposition behavior.

2nd. Reaction exotherm

Onset-Temperatur: 295 °C

Peak-Temperatur: 404 °C

Energy release: 90 J/g

The reaction was not tested for self-accelerating decomposition behavior.

The decomposition energy at 95°C of first reaction was observed a value of 20 J/g. This small reaction energy could be affected by impurities.

Applicant's summary and conclusion

Conclusions:
The test subtance is thermally stable up to 295°C.
The decomposition energy at 95°C of first reaction was observed a value of 20 J/g. This small reaction energy could be affected by impurities.