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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 947-773-9 | CAS number: -
Categories
- Category name:
- Category 9 - Terpenes and Terpenoids (May 2018)
Justifications and discussions
- Category definition:
- The substances within this category consists of terpenes and terpenoids reaction products. These structurally related compounds, are present to a greater or lesser extent in every grade of material. The main constituents of all the category members share the same basic chemistry, primarily, consisting of trimers, dimers and other constituents. None of the non- specified constituents are present at concentration > 10 %. There is a high degree of similarity in the constituents of the whole category. It is therefore expected that the substances will act in in a very similar manner within biological systems as described in this document.
The substances of this category are obtained through a cationic reaction, or polymerization of terpenes employing Lewis acids as catalysts.
This category includes:
- Terpenes and terpenoids, turpentine oil, alpha-pinene fraction oligomers
- Reaction mass of Terpenes and terpenoids, turpentine-oil, alpha-pinene fraction, dimers and Terpenes and terpenoids, turpentine-oil, alpha-pinene fraction, trimers
- Reaction mass of Terpenes and terpenoids, turpentine-oil, beta -pinene fraction, dimers and Terpenes and terpenoids, turpentine-oil, beta -pinene fraction, trimers
- Reaction mass of Terpenes and Terpenoids, turpentine-oil, limonene fraction, 1-methyl-4-(1-methylethenyl)cyclohexene and turpentine-oil beta-pinene fraction terpenes, dimers and Terpenes and Terpenoids, turpentine-oil, limonene fraction, 1-methyl-4-(1-methylethenyl)cyclohexene and turpentine-oil beta-pinene fraction terpenes, trimers - Category rationale:
- For additional Infomation, please read the Category Justification Document.
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.
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