Registration Dossier

Administrative data

Endpoint:
relative self-ignition temperature (solids)
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2016
Report date:
2016

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
EU Method A.16 (Relative Self-Ignition Temperature for Solids)
GLP compliance:
no

Test material

Constituent 1
Chemical structure
Reference substance name:
9β,11β-epoxy-17,21-dihydroxy-16β-methylpregna-1,4-diene-3,20-dione
EC Number:
213-563-4
EC Name:
9β,11β-epoxy-17,21-dihydroxy-16β-methylpregna-1,4-diene-3,20-dione
Cas Number:
981-34-0
Molecular formula:
C22H28O5
IUPAC Name:
17,21-dihydroxy-16-methyl-9,11-epoxypregna-1,4-diene-3,20-dione
Test material form:
solid: particulate/powder

Results and discussion

Relative self-ignition temperature (solids)
Relative self-ignition temperature:
387 °C

Applicant's summary and conclusion

Conclusions:
The test was performed over a period of 14 hours, from 20°C to 400°C.
The test item behaviour show a variation in comparison with the oven recorded temperature at 387 °C.
Exothermic effect was observed.