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EC number: 201-344-6 | CAS number: 81-33-4
The substance belongs to the category of perylene as indicated by its chemical core structure. Based on this structure and the chemical and biological stability of perylenes under environmental conditions data from structural analogue perylenes are used to cover this endpoint required under REACh.
Data are available for Perylen Schwarz/Black I and II. The acute toxicity to the earthworm Eisenia foetida was examined in a GLP guideline study according to OECD 207 [BASF China 2013, 2012]. At test termination after 14 days a LC50 > 1000 mg/kg dry weight was determined, respectively.
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