Registration Dossier
Registration Dossier
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EC number: 250-439-9 | CAS number: 31027-31-3
Short-term toxicity to fish
Administrative data
Link to relevant study record(s)
Description of key information
For p-isopropyphenyl isocyanate no reliable short-term tests on toxicity to fish are available. Therefore, the short-term toxicity test of the main hydrolysis product 4-isoproylaniline with the lowest value is used to draw a conclusion on toxicity to fish for the parent compound. The acute toxicity of 4-isoproylaniline to fish was assessed following the OECD TG 203 "Fish, Acute Toxicity Test". For the species Oryzias latipes, a EC50 of 46 mg/l after 96 h of exposure was obtained (MITI, 1998).
Key value for chemical safety assessment
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.
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