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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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.
Use of this information is subject to copyright laws and may require the permission of the owner of the information, as described in the ECHA Legal Notice.
EC number: 500-245-8 | CAS number: 70750-57-1
Short-term toxicity to fish
Administrative data
Link to relevant study record(s)
Description of key information
A reliable study is available for terpenes and terpenoids, turpentine oil, alpha pinene fraction oligomers. The 96-hour LL50 for Danio rerio is greater than 100 mg/L loading rate WAF and the NOELR is 100 mg/L loading rate WAF.
Key value for chemical safety assessment
Additional information
A GLP-compliant study following OECD guideline 203 and EU Method C.1 was conducted with terpenes and terpenoids, turpentine oil, alpha pinene fraction oligomers.
Due to the low aqueous solubility and complex nature of the test item, for the purposes of the test, the test item was prepared as a Water Accommodated Fraction (WAF). Seven fish were exposed to a WAF of the test item at single nominal loading rate of 100 mg/L for 96 hours at a temperature of approximately 14 °C under semi-static test conditions. Analytical monitoring of test concentrations was conducted, but as the test item is a UVCB results are expressed as nominal loading rates.
Exposure of rainbow trout to the test item gave LL50 values of greater than 100 mg/L loading rate WAF. The No Observed Effect Loading Rate was 100 mg/L loading rate WAF. This study is considered reliable and suitable for use as the key study for this endpoint.
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.
