Registration Dossier
Registration Dossier
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: 701-219-0 | CAS number: 15174-47-7
Long-term toxicity to aquatic invertebrates
Administrative data
Link to relevant study record(s)
Description of key information
No data from is availabe for the long-term toxicity to daphnia for (2E)-2 -methyl-3 -phenylacrylaldehyde and so data from the structurally similar source substance ( Hexylcinnamaldehyde (101-86-0) ) has been provided. A key Guideline OECD 211 study was conducted to determine the effects of the test material (Hexylcinnamaldehyde (101-86-0)) on the survival, growth and reproduction of the cladoceran,Daphnia magna, during a 21-day exposure period under flow-through test conditions. The NOEC for reproduction was 63 µg a.i./L and the LOEC was 157 µg a.i./L. Based on the reproduction observed in the treatment groups, the 21-day EC10value was 69 µg a.i./L and the 21-day EC50value was >157 µg a.i./L, the highest concentration tested.
Key value for chemical safety assessment
Fresh water invertebrates
Fresh water invertebrates
- Dose descriptor:
- EC10
- Remarks:
- reproduction
- Effect concentration:
- 69 µg/L
Additional information
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.
