Registration Dossier

Data platform availability banner - registered substances factsheets

Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Link to relevant study record(s)

Description of key information

Key value for chemical safety assessment

Additional information

The data on toxicokinetics of Mineral Paraffin Oil suggest that long-chain aliphatic hydrocarbons have only limited absorption potential after inhalation, oral and ingestion exposure routes. Thus, animal studies show that up to 95 -99% of ingested food-grade mineral oil leaves the body unchanged with the faeces, and only up to 5% being absorbed via the intestinal mucosa. The absorbed Mineral Paraffin Oil is distributed to the liver and fatty tissues. Aliphatic hydrocarbons in this fraction are not expected to undergo extensive metabolism in animals or humans.

Discussion on bioaccumulation potential result:

The data on toxicokinetics of Mineral Paraffin Oil suggest that long-chain aliphatic hydrocarbons have only limited absorption potential after inhalation, oral and ingestion exposure routes. Thus, animal studies show that up to 95 -99% of ingested food-grade mineral oil leaves the body unchanged with the faeces, and only up to 5% being absorbed via the intestinal mucosa. The absorbed Mineral Paraffin Oil is distributed to the liver and fatty tissues. Aliphatic hydrocarbons in this fraction are not expected to undergo extensive metabolism in animals or humans.