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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 213-926-7 | CAS number: 1067-25-0
Short-term toxicity to fish
Administrative data
Link to relevant study record(s)
- Endpoint:
- short-term toxicity to fish
- Type of information:
- (Q)SAR
- Adequacy of study:
- other information
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- accepted calculation method
- Qualifier:
- no guideline followed
- Key result
- Duration:
- 96 h
- Dose descriptor:
- LC50
- Effect conc.:
- 19.584 mg/L
- Conclusions:
- LC50 (96H) = 19.584 mg/L
Reference
Description of key information
--------------------------------------
ECOSAR v1.11 Class-specific Estimations
--------------------------------------
Alkoxy Silanes
ECOSAR Class Organism Duration End Pt Predicted mg/L (ppm)
=============== =========== ======== ====== ==========
Alkoxy Silanes : Fish 96 -hr LC50 19.584
Alkoxy Silanes : Fish ChV 1.821 !
=========================== ================== ======== ====== ==========
Neutral Organic SAR : Fish 96 -hr LC50 4440.485
(Baseline Toxicity) : Fish ChV 361.095
Note: * = asterisk designates: Chemical may not be soluble enough to measure this predicted effect. If the effect level exceeds the water solubility by 10X, typically no effects at saturation (NES) are reported.
NOTE: ! = exclamation designates: The toxicity value was estimated through application of acute-to-chronic ratios per methods outlined in the ECOSAR Methodology Document provided in the ECOSAR Help Menu.
Key value for chemical safety assessment
Fresh water fish
Fresh water fish
- Effect concentration:
- 19.584 mg/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.
