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Short-term toxicity to fish

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ndsf sdkfgsdfdsfsdfThe acute toxicity of Dodecane-12-lactam on Cyprinus carpio was tested in a semi-static 96h-study. The test was conducte

LC50 (96 hours): 63.0 mg/L

LC0 (96 hours, equivalent to NOEC): 48.0 mg/L

The acute toxicity of dodecane-12 -lactam on the fish species Cyprinus carpio was investigated by Infracor GmbH (2002) over a period of 96 hours according to EU method C.1 and OECD TGD 203. Five concentratiosn ranging from 28.0 mg/L to 253 mg/L were tested. Mortality and any abnormal behaviour were recorded at daily intervals. The following endpoints were derived:

LC50 (96 hours): 63.0 mg/L

LC0 (96 hours, equivalent to NOEC): 48.0 mg/L

The acute toxicity of dodecane-12 -lactam on the fish species Cyprinus carpio was investigated by Infracor GmbH (2002) over a period of 96 hours according to EU method C.1 and OECD TGD 203. Five concentratiosn ranging from 28.0 mg/L to 253 mg/L were tested. Mortality and any abnormal behaviour were recorded at daily intervals. The following endpoints were derived:

LC50 (96 hours): 63.0 mg/L

LC0 (96 hours, equivalent to NOEC): 48.0 mg/L

The acute toxicity of dodecane-12 -lactam on the fish species Cyprinus carpio was investigated by Infracor GmbH (2002) over a period of 96 hours according to EU method C.1 and OECD TGD 203. Five concentratiosn ranging from 28.0 mg/L to 253 mg/L were tested. Mortality and any abnormal behaviour were recorded at daily intervals. The following endpoints were derived:

LC50 (96 hours): 63.0 mg/L

LC0 (96 hours, equivalent to NOEC): 48.0 mg/L

cor GmbH (2002) according to standard test guidelines (OECD 203, EU method C3). The LC50 value of 63 mg/L was estimated after 96 h graphocally. The LC0 (equivalent to NOEC) was determined as 48 mg/L and the LC100 as 84 mg/L.

Key value for chemical safety assessment

LC50 for freshwater fish:
63 mg/L

Additional information

The acute toxicity of the test item on the fish species Cyprinus carpio was investigated by Infracor GmbH (2002) over a period of 96 hours according to EU method C.1 and OECD TGD 203. Five concentratiosn ranging from 28.0 mg/L to 253 mg/L were tested. Mortality and any abnormal behaviour were recorded at daily intervals. The following endpoints were derived:

LC50 (96 hours): 63.0 mg/L

LC0 (96 hours, equivalent to NOEC): 48.0 mg/L

The LC50 value of 63 mg/L was estimated after 96h by graphically. The LC0 (equivalent to NOEC) was determined as 48 mg/l and the LC100 as 84 mg/l.