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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.
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.
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EC number: 310-217-5 | CAS number: 132940-73-9 Extractives and their fisically modified derivatives such as tinctures, concretes, absolutes, essential oils, oleoresins, terpenes, terpene-free fractions, distillates, residues, etc., obtained from Melaleuca viridiflora, Myrtaceae.
Vapour pressure
Administrative data
Link to relevant study record(s)
Description of key information
Major components ranging between 0.1 and 633 Pa at 25°C (literature and QSAR).
Key value for chemical safety assessment
Additional information
No study was conducted on the oil itself, as not relevant for an UVCB.
In a Weight of Evidence approach, literature provided data for four of the five major components:
- cineole VP ca 253 Pa,
- alpha-pinene VP ca 633 Pa,
- limonene VP ca 207 Pa,
- alpha-terpineol VP ca 5.6 Pa (at the same temperature of 24-25°C).
For viridiflorol, no literature data was available, so the dataset was completed with a valid QSAR estimation: VP ca 0.1 Pa at 25°C.
As no CSA is required for the tonnage band of concern, no key value was retained (nor calculated weighted VP nor worst-case).
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
