Registration Dossier
Registration Dossier
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.
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EC number: 281-679-2 | CAS number: 84012-35-1 Extractives and their physically modified derivatives such as tinctures, concretes, absolutes, essential oils, oleoresins, terpenes, terpene-free fractions, distillates, residues, etc., obtained from Pinus sylvestris, Pinaceae.
Water solubility
Administrative data
Link to relevant study record(s)
Description of key information
Major components ranging between 2 and 5.6 mg/L at ambient temperature (literature and QSAR).
Key value for chemical safety assessment
Additional information
No study was conducted on the oil itself.
In a Weight of Evidence approach, literature provided data for four of the five major components:
- alpha-pinene WS ca 1.97 mg/L,
- beta-pinene WS ca 2.11 mg/L,
- beta-myrcene, WS ca 4.1 - 5.6 mg/L,
- limonene WS ca 2.73 mg/L (at temperatures between 20 and 25°C).
For the other one, no literature data was available, so the dataset was completed with a valid QSAR estimation (at 20°C):
- delta-3-carene WS ca 3.83 mg/L.
As no CSA is required for the tonnage band of concern, no key value was retained (nor calculated weighted WS nor worst-case).
Moreover, as a UVCB with constituents of different solubility, the global solubility of the oil will depend on the loading rate (with varying ratio of constituents in the dissolved phase).
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