Propargyl Alcohol

CAS RN:107-19-7

Ecotoxicity Values

LC50 Pimephales promelas (fathead minnow) 1.44 mg/l/96 hr (confidence limit 1.25-1.67 mg/l), flow-through bioassay with measured concentrations, 24.7 deg C, dissolved oxygen 6.9 mg/l, hardness 42.8 mg/l calcium carbonate, alkalinity 40.6 mg/l calcium carbonate, and pH 7.7.
EC50 Pimephales promelas (fathead minnow) 1.44 mg/l/96 hr (confidence limit 1.25-1.67 mg/l), flow-through bioassay with measured concentrations, 24.7 deg C, dissolved oxygen 6.9 mg/l, hardness 42.8 mg/l calcium carbonate, alkalinity 40.6 mg/l calcium carbonate, and pH 7.7. Effect: loss of equilibrium.
LC50 Pimephales promelas (fathead minnow) 1.53 mg/l/96 hr (confidence limit 1.49-1.56 mg/l), flow-through bioassay with measured concentrations, 25.7 deg C, dissolved oxygen 6.8 mg/l, hardness 43.4 mg/l calcium carbonate, alkalinity 40.8 mg/l calcium carbonate, and pH 7.72.
EC50 Pimephales promelas (fathead minnow) 1.53 mg/l/96 hr (confidence limit 1.49-1.56 mg/l), flow-through bioassay with measured concentrations, 25.7 deg C, dissolved oxygen 6.8 mg/l, hardness 43.4 mg/l calcium carbonate, alkalinity 40.8 mg/l calcium carbonate, and pH 7.72. Effect: loss of equilibrium.
EC50; Species: Xenopus laevis (Clawed frog); Conditions: freshwater; static; Concentration: 1 mmol/L (95% confidence limit: 0.9 to 1.3 mmol/L) for 96 hr; Effect: developmental, deformation />=95% AI formulated product/
LC50; Species: Xenopus laevis (Clawed frog); Conditions: freshwater; static; Concentration: 3.36 mmol/L (95% confidence limit: 2.7 to 4.5 mmol/L) for 96 hr />=95% AI formulated product/
LC50; Species: Xenopus laevis (Clawed frog); Conditions: freshwater; renewal; Concentration: 0.054 mmol/L (95% confidence limit: 0.04 to 0.07 mmol/L) for 96 hr />=95% AI formulated product/
LC50; Species: Xenopus laevis (Clawed frog); Conditions: freshwater; renewal; Concentration: 0.033 mmol/L for 96 hr />=95% AI formulated product/
EC50; Species: Daphnia magna (Water flea); Conditions: freshwater; /conditions of bioassay not specified/; Concentration: = 32 mg/L for 24 hr; Effect: behavior, equilibrium /formulated product/
LC50; Species: Daphnia magna (Water flea); Conditions: freshwater; static; Concentration: 11000 ug/L for 24 hr /formulated product/
LC50; Species: Pimephales promelas (Fathead minnow, juvenile, size 19.7 mm, wt 119 mg); Conditions: freshwater; flow-through; Concentration: 1530 ug/L (95% confidence limit: 1490 to 1560 ug/L) for 96 hr at 24.8 deg C, pH 7.69 mg/L, water hardness 44.5 mg/L CaCO3, alkalinity 43.2 mg/L CaCO3, dissolved oxygen 6.9 mg/L /active ingredient/
LC50; Species: Leuciscus idus melanotus (Carp); Conditions: freshwater; /conditions of bioassay not specified/; Concentration: = 1.9 mg/L for 48 hr /formulated product/
LC50; Species: Leuciscus idus (golden orfe); Conditions: static; Concentration: 4.6 mg/L/96 hr
Find more information on this substance at: Hazardous Substances Data Bank , TOXNET , PubMed