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: 700-990-0 | CAS number: -
Long-term toxicity to fish
Administrative data
Link to relevant study record(s)
Description of key information
- 90d-NOEC reproduction: 0.194 mg/l
- 90d-NOEC mortality: 0.093 mg/l
Key value for chemical safety assessment
Fresh water fish
Fresh water fish
- Effect concentration:
- 0.093 mg/L
Additional information
The available studies on long-term toxicity of t-BuTPP to fish are listed in the table below:
Guideline |
Test species |
Endpoint |
Result |
Remarks |
Comparable to OECD 215 |
Pimephales promelas |
90d-NOEC mortality 90d-NOEC reproduction |
0.093 mg/l Fyrquel GT 0.194 mg/l Fyrquel GT |
Key study rel.2 |
U.S. EPA. 1972. Proposed recommended bioassay procedure for egg and fry stages of freshwater fish. |
Pimephales promelas |
30d-MTC length |
>0.25 - < 0.5 mg/l Santicizer 154 |
Supporting study, rel. 2 |
Recommended Bioassay Procedure for Fathead Minnow (Rafinesque) Chronic Tests, Bioassay Committee, National Water Quality Laboratory, Duluty, Minnesota, 1972 |
Pimephales promelas |
30d-MATC survival 30d-MATC growth 30d-NOEC |
> 0.25 - < 0.41mg/l Santicizer 154 >0.14 - <0.25 mg/l Santicizer 154 0.14 mg/l Santicizer 154 |
Supporting study, rel. 2 |
Field study |
Pimephales promelas |
28d-MATC survival 28d-MATC reproduction |
>0.381 - <0.545 mfgl Santicizer 154 >0.545 mg/l Santicizer 154 |
Supporting study, rel. 2 |
Bioassay Committee, 1972. Recommended bioassay procedure for Fathead minnow (Rafinesque) chronic tests. National Water Quality Laboratory, Duluty, Minnesota. |
Pimephales promelas |
30d-NOEC weight and reproduction |
0.14 mg/l Santicizer 154 |
Supporting study study, rel. 2 |
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.
