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Physical & Chemical properties

Stability: thermal, sunlight, metals

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Administrative data

Endpoint:
stability: thermal, sunlight, metals, other
Remarks:
Migrated from section 'Stability: thermal, sunlight, metals'
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: Guideline study, available as unpublished report, no restrictions, fully adequate for assessment. Test performed with purified material.

Data source

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

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
other: DIN 51007
GLP compliance:
not specified

Test material

Constituent 1
Chemical structure
Reference substance name:
1,4-Dimethyl-1H-pyrazole
EC Number:
600-813-6
Cas Number:
1072-68-0
Molecular formula:
C5H8N2
IUPAC Name:
1,4-Dimethyl-1H-pyrazole
Details on test material:
- Name of test material (as cited in study report): Dimethylpyrazol rein

Results and discussion

Any other information on results incl. tables

First exothermic reaction
Onset temperature of 150 °C
Peak temperature of 185 °C
Released amount of heat 10 J/g

self-acceleration was not investigated

Second exothermic reaction
Onset temperature of 370 °C
Released amount of heat >170 J/g

self-acceleration was not investigated

Applicant's summary and conclusion