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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Physical & Chemical properties

Dissociation constant

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Administrative data

Link to relevant study record(s)

Reference
Endpoint:
dissociation constant
Type of information:
other: Expert statement
Adequacy of study:
other information
Reliability:
4 (not assignable)
Rationale for reliability incl. deficiencies:
secondary literature
Conclusions:
The chemical structure of Prasterone does not show any groups, which can be protonated or deprotonated.

Description of key information

Prasterone does not show any groups, which can be protonated or deprotonated. Therefore, Prasterone can be considered as a neutral molecule in the pH range 2-10, which is of relevance for biological systems.

Key value for chemical safety assessment

Additional information