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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

oxidising solids
Study period:
Data waiving:
study scientifically not necessary / other information available
Justification for data waiving:
the study does not need to be conducted because the organic substance does not contain oxygen or halogen atoms and hence, the classification procedure does not need to be applied
Justification for type of information:
In addition the oxygen balance of the substance is estimated to be -225.

1,1"-isopropylidenediferrocene has a molecular formula of C23H24Fe2 and a molecular weight of 412.13,

The oxygen balance was calculated using the equation :-

OB = -1600 (2x + y/2 - z)/M (

Oxygen balance = -1600 x [(2 x23) + (24/2) - 0] / 412.13

Oxygen balance = -225%

(See attached Expert Statement)

Data source

Materials and methods

Results and discussion

Applicant's summary and conclusion

Interpretation of results:
other: Data waiver