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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 221-312-5 | CAS number: 3064-73-1
Endpoint summary
Administrative data
Description of key information
Additional information
Toxicity to fish
The acute toxicity of TiBTD was assessed with acute fish toxicity test on Zebrafish (Brachydanio rerio), over an exposure period of 96 hours in a semi-static system. Under the conditions of this study, the observed and calculated endpoints for the effect of CARVACROL were as the following: The 24h, 48h, 72h and 96h LC50 values were all found to be > 100% saturated solution (nominal). The 96h NOEC value was 100% saturated solution (nominal).Based on the results, the test item TiBTD had no toxic effect at saturation on fish.
Toxicity to aquatic invertebrates
Acute toxicity of TiBTD on Daphnia magna was assessed in an acute immobilisation test, over an exposure period of 48 hours in a semi-static test system. Under the conditions of this Daphnia magna acute immobilisation study, the observed endpoints for the effect of TiBTD were the followings: The 24h and 48h EC50 values were > 100% saturated solution. The 48h NOEC and LOEC were 100% saturated solution and > 100% saturated solution, respectively. Based on the results, the test item TiBTD had no toxic effect of the test item in the test medium.
Toxicity to algae
The effect of TiBTD test item was assessed on algal growth using the unicellular green alga Pseudokirchneriella subcapitata (formerly known as Selenastrum capricornutum), over an exposure period of 72 hours. Based on the results of this study, the test item TiBTD had no toxic effect at saturation; the EC50 and the LOEC are higher than the solubility level of the test item in the test medium.
Toxicity to micro-organisms
The effect of TiBTD on the total respiration rate of activated sludge microorganisms was investigated in this study. The 3- hour EC50 value is > 1000 mg/L. The Based on the results of the study, the test item TiBTD had no inhibition effect on the total respiration rate of the microorganisms of the activated sludge at 1000 mg/L.
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.
