Registration Dossier

Diss Factsheets

Administrative data

Endpoint:
thermal stability
Type of information:
experimental study
Adequacy of study:
supporting study
Study period:
2006
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
test procedure in accordance with national standard methods with acceptable restrictions

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2006
Report date:
2006

Materials and methods

Test guideline
Guideline:
other: DIN 51007
Principles of method if other than guideline:
Measurement by DSC with a heating rate of 2.5 K/min.
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:
1-methylpiperazine
EC Number:
203-639-5
EC Name:
1-methylpiperazine
Cas Number:
109-01-3
Molecular formula:
C5H12N2
IUPAC Name:
1-methylpiperazine

Results and discussion

For thermal stability study

Operating temperature
Key result
Operating temp.:
>= 30 - <= 500 °C
Sublimation:
no
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:


onset temperature: 95°C


energy release: 20 J/g


2nd reaction:


onset temperature: 395°C


energy release: 320 J/g

Applicant's summary and conclusion