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EC number: 700-990-0
CAS number: -
The short-term LC50 or EC50 values were 0.8, 0.202 and 3.0 mg/l, for
fish, daphnia and algae, respectively. The chronic toxicity value (NOEC)
for Daphnia and fish are 0.0399 and 0.093 mg/l respectively. Based on
the high aquatic toxicity of tertbutylphenyl diphenyl phosphate, R50 can
be applied. Tertbutylphenyl diphenyl phosphate is readily biodegradable,
and is expected to have a tendency to bioaccumulate with a log Kow > 3,
consequently it is classified as R50/R53 according to Directive
67/548/EEC (Toxic to aquatic organisms, may cause long-term
adverse effects in the aquatic environment).
According to Regulation 1272/2008/EC tertbutylphenyl
diphenyl phosphate would be classified as hazardous to the aquatic
environment Acute Category 1 (H400: very toxic to aquatic life) and
Chronic Category 1 (H410: very toxic to aquatic life with long lasting
effects) based on these data.
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.
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