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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Water solubility

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Administrative data

Link to relevant study record(s)

Description of key information

3a,4,7,7a-tetrahydro-4,7 -methanonoindene has been determined as slightly soluble.

Key value for chemical safety assessment

Additional information

Data was not available for 3a,4,5,6,7,7a-hexahydro-4,7 -methano-1H-indene, therefore data has been read across from 3a,4,7,7a-tetrahydro-4,7 -methanonoindene with QSAR modeling of 3a,4,5,6,7,7a-hexahydro-4,7 -methano-1H-indene.

The water solubility of the test substance is 0.02g/L, which is classified as slightly soluble. No information on the primary source of this data or the methods used is available. However, this information is taken from a reliable peer reviewed database and so can be considered reliable and suitable for use as the key study for this endpoint. (ICSC 2004).

QSAR (WSKOW 2008) model predicts a water solubility of 33.36 mg/l at 25 Degs C. This model and value is considered adequate to use for assessment. as supporting.

OECD SIDS identified a water solubility of 20mg/l from a MITI (1997)study for 3a,4,7,7a-tetrahydro-4,7 -methanonoindene. This study was unavailable for review.