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SAFETY DATA SHEET <br /> are considered to bet he local effects observed in the inhalation studies,effects which are probably related tothe <br /> irritative properties of propylene carbonate. Fort he estimation of a limit value in air,a NOAR-of 100 mg/rr3 is <br /> considered for local effects observed in a 90 day rat study. <br /> N-methyl-2-pyrrolidine(NMP)has low potential for skin irritation and a moderate potential for eye irritation in rabbits. <br /> Repeated daily doses of 450 mg/kg body weight administered tothe skin caused painful and severe haemorrrhage and eschar <br /> formation in rabbits. These adverse effects have not been seen in workers occupationally exposed to pure NMP, but they have <br /> been observed after dermal exposure to NMPused in cleaning processes. No sensitization potential has been observed. <br /> Eyes: <br /> Irritates and burns eyes with acute exposure. Irreversible damage is expected after acute exposure. <br /> Skin: <br /> Will defat skin and possibly dermatitiswith prolonged exposure. <br /> Ingestion: <br /> Not a likely route of exposure and not expected to be a chronic issue. <br /> Inhalation: <br /> If inhaled for long periods of time expected to cause irritation of the upper respiratory tract and mucous membranes. <br /> 12. EOOLOGI CAL I N FORM ATT ON <br /> Specie s Test Information Concentration Component <br /> Fish LC50-4 days 500 mg/I n-met hyl-2-pyrrol i done <br /> Fish NOEC-4days 500 mg/I n-met hyl-2-pyrrol i done <br /> Aquatic Invertebrates B350-4 days 107 g/I n-methyl-2-pyrrolidone <br /> Aquatic Invertebrates EC50-24 hrs 1 g/I n-met hyl-2-pyrrol i done <br /> Aquatic organisms Predicted No effect conc. 900 ug/L Propylene Carbonate <br /> Fish LC50-4 days 1000 mg/L Propylene Carbonate <br /> Aquatic invertebrates EC50-48 hr 1000 mg/L Propylene Carbonate <br /> Fish LC50-48 hrs 3.3-8.8 mg/I Polyoxyethylenealkylether <br /> Crustacea LC50-48 hrs >1.0 mg/L Polyoxyethylenealkylether <br /> Acutely toxic to aquatic organisms but readily biodegradable without long lasting effects. <br /> PRODUCTS OF BI ODEGRADATI ON: <br /> Components readily biodegrade and products of biodegradation are less toxic than the chemicals,themselves. <br /> 13. DISPOS4LOON9D�ATTON�S <br /> Dispose of any waste in compliance with local, state,and federal regulations. Determine EPA RCRAwaste categorization <br /> at the time of disposal as mixing with other materials may change its categorization.Containers may contain residue <br /> that needs to be addressed at time of disposal. Recycling containers needs to address any remaining residues. <br /> EasiSoly 35 Page 6 of 9 <br />