Registration Dossier
Registration Dossier
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Reaction mass of (1R,4S,4aR,8R,8aS)-9-(dichloromethylidene)-8-hydroxyoctahydro-1,4-methanonaphthalen-5(1H)-one and (1S,4R,4aS,8S,8aR)-9-(dichloromethylidene)-8-hydroxyoctahydro-1,4-methanonaphthalen-5(1H)-one and (1R,4S,4aR,8S,8aS)-9-(dichloromethylidene)-8-hydroxyoctahydro-1,4-methanonaphthalen-5(1H)-one and (1S,4R,4aS,8R,8aR)-9-(dichloromethylidene)-8-hydroxyoctahydro-1,4-methanonaphthalen-5(1H)-one
EC number: 700-770-4 | CAS number: -
Dissociation constant
Administrative data
Link to relevant study record(s)
Description of key information
pKa: 16.37 (QSPR, SPARC)
pKa: 13.88 (QSPR, ACD/PhysChem Suite)
Key value for chemical safety assessment
Additional information
Based on the results of QSPR calculations with two models (pKa ≥ 13.88) the substance is not expected to become ionised at environmentally relevant pH values. This is in agreement with the general experience that aliphatic alcohols do not dissociate at environmentally relevant pH values. Thus the substance does not contain functional groups which are ionisable at relevant environmental conditions. As a consequence testing is not required.
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