Registration Dossier
Registration Dossier
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EC number: 250-439-9 | CAS number: 31027-31-3
Short-term toxicity to aquatic invertebrates
Administrative data
Link to relevant study record(s)
Description of key information
For p-isopropyphenyl isocyanate no reliable short-term tests on toxicity to
invertebrates 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 invertebrates for the parent compound. The acute toxicity of 4-isoproylaniline was assessed following the EU method C.2 "Acute Toxicity for Daphnia". For Daphnia magna, a EC50 of 0.9 mg/l after 48 h of exposure was obtained (Bayer, 1997).
Key value for chemical safety assessment
Additional information
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