Methanol

CAS RN: 67-56-1

Ecotoxicity Values

EC50; Species: Chlorella fusca ssp. vacuolata (Green Algae) strain 21115; Conditions: freshwater, static, 28 deg C, pH 6.9; Concentration: 0.77 umol/L for 24 hr; Effect: decreased population growth rate /100% purity/
EC50; Species: Chlorella pyrenoidosa (Green Algae) 65000-78000 cells/mL; Conditions: static, 25 deg C; Concentration: 3.6 umol/L for 24 hr (95% confidence interval: 3.46-3.74 ug/L; Effect: general growth
EC50; Species: Pseudokirchneriella subcapitata (Green Algae) 15000 cells/mL; Conditions: freshwater, static, 24 deg C; Concentration: 3010 ug/L for 48 hr (95% confidence interval: 1910-5570 ug/L); Effect: physiology photosynthesis /99% purity formulation/
EC50; Species: Pseudokirchneriella subcapitata (Green Algae) 15000 cells/mL; Conditions: freshwater, static, 24 deg C; Concentration: >60400 ug/L for 48 hr; Effect: population growth rate /99% purity formulation/
LC50; Species: Pimephales promelas (fathead minnows) 28-29 days old; Conditions: flow through ; Test conditions: Water temp= 25 deg C, dissolved oxygen= 7.3 mg/L, water hardness= 43.5 mg/L calcium carbonate, alkalinity= 46.6 calcium carbonate, tank volume= 6.3 L, additions= 5.71 V/D, pH= 7.66 (0.03). Concentration 29.4 g/L for 96 hr
LC50; Species: Pimephales promelas (Fathead minnow) 28-32 day old, weight 0.126 g; Conditions: flow through, 23.3+/-1.7 deg C, hardness 46.4 mg/L CaCO3, pH 7.0-8.0; Concentration: 29,700 mg/L for 24 hr /from table/
LC50; Species: Pimephales promelas (Fathead minnow) 30 day old, weight 0.12 g; Conditions: flow through, 24-26 deg C, hardness 45.5 mg/L CaCO3, pH 7.5; Concentration: 28,100 mg/L for 96 hr /from table/
EC50; Species: Artemia salina (Brine Shrimp) age 2-3 instar nauplii; Conditions: saltwater, static, 25 deg C, pH 7.8, dissolved oxygen 8.5 mg/L; Concentration: 31039000 ug/L for 24 hr (95% confidence interval: 27555000-34522000 ug/L); Effect: intoxication, immobilization
LC50; Species: Artemia salina (Brine shrimp) age 24 hr; Conditions: seawater, static, 25 deg C; Concentration: 1578.84 mg/L for 24 hr /from table/
LC50; Species: Artemia salina (Brine shrimp) age 48 hr; Conditions: seawater, static, 25 deg C; Concentration: 1101.46 mg/L for 24 hr /from table/
LC50; Species: Artemia salina (Brine shrimp) age 72 hr; Conditions: seawater, static, 25 deg C; Concentration: 900.73 mg/L for 24 hr /from table/
LC50; Species: Oncorhynchus mykiss (Rainbow trout) weight 0.8 g; Conditions: static, 12 deg C, hardness 44 mg/L CaCO3, pH 7.4; Concentration: 19,000 mg/L for 96 hr /from table/
LC50; Species: Oncorhynchus mykiss (Rainbow trout) juvenile, weight 0.813 g; Conditions: flow through, 12.7+/-1 deg C, hardness 46.4 mg/L CaCO3, pH 7.0-8.0; Concentration: 20,300 mg/L for 24 hr /from table/
LC50; Species: Oncorhynchus mykiss (Rainbow trout) juvenile, weight 0.813 g; Conditions: flow-through, 12.7+/-1 deg C, hardness 46.4 mg/L CaCO3, pH 7.0-8.0; Concentration: 20,100 mg/L for 96 hr /from table/
LC50; Species: Lepomis macrochirus (Bluegill); Conditions: flow through; Concentration: 15,400 mg/L for 96 hr
LC50; Species: Lepomis macrochirus (Bluegill); Conditions: flow through; Concentration: 19,230 mg/L for 24 hr
LC50; Species: Lepomis macrochirus (Bluegill sunfish) juvenile, weight 3.07 g; Conditions: flow-through, 19.8+/-2.3 deg C, hardness 46.4 mg/L CaCO3, pH 7.0-8.0; Concentration: 19,100 mg/L for 24 hr /from table/
LC50; Species: Lepomis macrochirus (Bluegill sunfish) juvenile, weight 3.07 g; Conditions: flow-through, 19.8+/-2.3 deg C, hardness 46.4 mg/L CaCO3, pH 7.0-8.0; Concentration: 15,400 mg/L for 96 hr /from table/
LC50; Species: Nitocra spinipes (Harpacticoid copepod) adult; Conditions: static, 21+/-1 deg C, pH 7.9; Concentration: 12,000 mg/L for 96 hr /from table/
LC50; Species: Poecilia reticulata (Guppy); Conditions: semistatic; Concentration: 11.5 mg/L for 14 days
LC50; Species: Poecilia reticulata (Guppy) age 2-3 months; Conditions: semistatic (test solutions renewed every 24 hours), 21-23 deg C, hardness 25 mg/L CaCO3; Concentration: 10,860 mg/L for 7 days /from table/
LC50; Species: Alburnus alburnus (Bleak) length 8 cm; Conditions: static, 10 deg C, pH 7.9; Concentration: 28,000 mg/L for 96 hr /from table/
LC50; Species: Leuciscus idus melanotus (Golden orfe); Condtions: static; Concentration: >10,000 mg/L for 48 hr
EC50; Species: Daphnia magna (Water flea); Conditions: static, 20 deg C, total hardness 2.5 mmol/L CaCO3, pH 7.8-8.2; Concentration: >10,000 mg/L for 24 hr; Effect: immobilization /from table/
LC50; Species: Gammarus fasciatus (Scud); Concentration: >100 mg/L for 96 hr /Conditions of bioassay not specified in source examined/
LC50; Species: Helisoma trivolvis (aquatic mollusk); Concentration: >100 mg/L for 96 hr /Conditions of bioassay not specified in source examined/
LC50; Species: Dugesia tigrina (aquatic worm); Concentration: >100 mg/L for 96 hr /Conditions of bioassay not specified in source examined/
LC50; Species: Ceriodaphnia dubia (Water flea); Concentration: 11 mg/L for 48 hr /Conditions of bioassay not specified in source examined/
LC50; Species: Lumbriculus variegatus (aquatic worm); Concentration: >100 mg/L for 96 hr /Conditions of bioassay not specified in source examined/
EC50; Species: Photobacterium posphoreum (marine bacterium); Concentration: 14,700 mg/L for 15 min; Effect: inhibition of luminescence /Conditions of bioassay not specified in source examined/
LC50; Species: Photobacterium posphoreum (marine bacterium); Concentration: 7690 mg/L for 4 hr /Conditions of bioassay not specified in source examined/
LC50; Species: Paramecium caudatum (Ciliate protozoan); Concentration: 44,860 mg/L for 10 min /Conditions of bioassay not specified in source examined/
LC50; Species: Daphnia pulex (Water flea) age <24 hr; Conditions: static, 22 deg C, hardness 23+/-2 mg/L CaCO3; Concentration: 19,500 mg/L for 18 hr /from table/
EC50; Species: Daphnia obtusa (Water flea) age <24 hr; Conditions: static, 20+/-2 deg C, hardness 250 mg/L CaCO3, pH 7.8+/-0.2; Concentration: 23,500 mg/L for 24 hr; Effect: immobilization /from table/
EC50; Species: Daphnia obtusa (Water flea) age <24 hr; Conditions: static, 20+/-2 deg C, hardness 250 mg/L CaCO3, pH 7.8+/-0.2; Concentration: 22,200 mg/L for 48 hr; Effect: immobilization /from table/
LC50; Species: Crangon crangon (Brown shrimp) adult; Conditions: seawater, static, 15 deg C; Concentration: 1975 mg/L for 48 hr /from table/
LC50; Species: Crangon crangon (Brown shrimp) adult; Conditions: semistatic (test solutions renewed every 24 hr), 15 deg C, seawater; Concentration: 1340 mg/L for 96 hr /from table/
LC50; Species: Crangon crangon (Brown shrimp) adult; Conditions: seawater, static 24.5 deg C; Concentration: 10,000 mg/L for 24 hr /from table/
LC50; Species: Mytilus edulis (Mussel) length 5-7 cm; Conditions: flow-through, 15+/-0.5 deg C, seawater; Concentration: 15,900 mg/L for 96 hr /from table/
LC50; Species: Palaemonetes kadiakensis (Glass shrimp) juvenile; Conditions: static, 23+/-2 deg C; Concentration: 21,900 mg/L for 18 hr /from table/
LC50; Species: Cardium edule (Cockle) adult; Conditions: seawater, static, 15 deg C; Concentration: 7900 mg/L for 48 hr /from table/
LC50; Species: Hyallela azteca (Scud) juvenile; Conditions: static, 23+/-2 deg C; Concentration: 19,350 mg/L for 18 hr /from table/
LC50; Species: Agonus cataphractus (Armed bullhead) adult; Conditions: semistatic (test solutions renewed every 24 hours), 15 deg C, seawater; Concentration: 7900-26,070 mg/L for 96 hr /from table/
EC50; Species: Tetrahymena pyriformis (Protozoa); Concentration: 18756.34 mg/L for 48 hr; Effect: population growth inhibition test /Conditions of bioassay not specified in source examined/ /95% pure/
LC50; Species: Anodonta imbecilis (Mussel); Condtiions: static; Concentration: 37.02 mg/L for 48 hr
LC50; Species: Oryzias latipes (Medaka); Conditions: static; Concentration: >10,000 mg/L for 24 hr /formulated product/
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