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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
flammable solids
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2004
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Guideline study without detailed documentation.

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2004
Report date:
2004

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
EU Method A.10 (Flammability (Solids))
Deviations:
not specified
GLP compliance:
no

Test material

Constituent 1
Chemical structure
Reference substance name:
17-Hydroxy-1 alpha,2 alpha-methylene-4,6-pregnadiene-3,20-dione
EC Number:
606-682-1
Cas Number:
2098-65-9
Molecular formula:
C22 H28 O3
IUPAC Name:
17-Hydroxy-1 alpha,2 alpha-methylene-4,6-pregnadiene-3,20-dione
Test material form:
solid: bulk

Results and discussion

Any other information on results incl. tables

1,2-Methylen-4,6-dien should not be considered as highly flammable.

Applicant's summary and conclusion

Interpretation of results:
not classified based on GHS criteria
Conclusions:
The substance was not ignited by the gas flame. Therefore the substance should not be considered as highly flammable.
Executive summary:

The flammability was determined according to the directive "Classification, packaging and labeling of dangerous substances in the European Union, Part 2" testing method A.10. The substance was not ignited by the gas flame. Therefore the substance should not be considered as highly flammable.