Registration Dossier

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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
auto-flammability
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Guideline study available as unpublished report. Minor restrictions in design and/or reporting but otherwise adequate for assessment.

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
1988
Report date:
1988

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
other: DIN 51794
GLP compliance:
no

Test material

Constituent 1
Chemical structure
Reference substance name:
4-methylpyrazole
EC Number:
231-445-0
EC Name:
4-methylpyrazole
Cas Number:
7554-65-6
Molecular formula:
C4H6N2
IUPAC Name:
4-methyl-1H-pyrazole
Test material form:
other: liquid
Details on test material:
- Name of test material (as cited in study report): 4-Methylpyrazol

Results and discussion

Auto-ignition temperature (liquids / gases)
Auto-ignition temperature:
475 °C
Atm. press.:
1 013.25 hPa
Remarks on result:
other:
Relative self-ignition temperature (solids)
Relative self-ignition temperature:
475 °C
Remarks on result:
other:
Remarks:
at atm. press. of 1013.25 hPa

Applicant's summary and conclusion