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EC number: 203-051-9
CAS number: 102-76-1
EC50 (48 h) 380 mg/L for Daphnia magna (EU Method C.2)
Two experimental studies are available investigating the
short-term toxicity of triacetin (CAS 102-76-1) to aquatic invertebrates.
The key study was performed according to EU Method C.2 (GLP) with
the freshwater invertebrate Daphnia magna (Scholz, 1995). Test substance
concentrations up to 1000 mg/L (nominal) were tested in a static
exposure regime. After 48 h an EC50 of 380 mg/L was calculated
indicating low toxicity of triacetin to aquatic invertebrates. This
result was supported by an additional study (EC50 (48 h) 770 mg/L; MoE,
1997). However, this study was rated reliability 4, since relevant
information on the performance of the study are missing in the available
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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