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Table 3 Revision of PNECs for mercaptopropionates and mercaptans

From: Aquatic toxicity integrated testing and assessment strategies (ITS) for difficult substances: case study with thiochemicals

Name PNECrevised (µg/L) PNECprevious (µg/L) Basis for revised PNEC
EHMP 0.13 0.05 Test result for algae (0.13 mg/L) replaces former estimation
TMPMP 0.16 0.04 New test result for fish (0.16 mg/L) replaces the former prediction
TEMPIC 7.8 New test result for fish (7.8 mg/L)
TG 0.21 0.55 Test result for daphnia (0.21 mg/L) replaces former prediction
HIDT 5.0 0.29 Test result for algae (4.97 mg/L) replaces former predictions