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EC number: 297-854-1 | CAS number: 93763-35-0 A complex combination of hydrocarbons obtained as solvents which have been subjected to hydrotreatment in order to convert aromatics to naphthenes by catalytic hydrogenation.
Petroleum hydrocarbons do not dissociate in water. According to ECHA guidance Chapter R.7a if substance cannot dissociate due to lack of relevant functional groups, the dissociation constant is irrelevant.
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