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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
melting point/freezing point
Type of information:
other: data from the Safety Data Sheet
Adequacy of study:
other information
Reliability:
4 (not assignable)
Rationale for reliability incl. deficiencies:
other: 4b: secondary literature

Data source

Reference
Reference Type:
secondary source
Title:
DELTANDROSTENEDIONE (with more than 0,3% d'Androstenedione)
Author:
Sanofi Aventis
Year:
2011
Bibliographic source:
Material Safety Data Sheet
Report date:
2011

Materials and methods

Test material

Constituent 1
Chemical structure
Reference substance name:
(3aS,3bS,9aS,11aS)-9a,11a-dimethyl-1H,2H,3H,3aH,3bH,4H,5H,7H,8H,9H,9aH,11H,11aH-cyclopenta[a]phenanthrene-1,7-dione
EC Number:
700-663-2
Cas Number:
1035-69-4
Molecular formula:
C19H24O2
IUPAC Name:
(3aS,3bS,9aS,11aS)-9a,11a-dimethyl-1H,2H,3H,3aH,3bH,4H,5H,7H,8H,9H,9aH,11H,11aH-cyclopenta[a]phenanthrene-1,7-dione

Results and discussion

Any other information on results incl. tables

Melting point is between 199 and 202°C. No data is available on the vapor pressure.

With the method "under nitrogen", the thermal decomposition is reached at a temperature above 300°C. With the method "under oxygen", the thermal decomposition is reached at 170°C.

Applicant's summary and conclusion

Conclusions:
The melting point is between 199 and 202°C