1-METHYL-2-PYRROLIDONE https://midsis.rempec.org/en/find-chemical/1-methyl-2-pyrrolidone https://midsis.rempec.org/@@site-logo/logo_rempec_128x117.png 1-METHYL-2-PYRROLIDONE CAS Number: 872-50-4 Information on chemical Information on chemical External resources CAMEO Chemical Database WISER Substance List Description CAS number 872-50-4 Physical chemical data Physical State (20°C) Liquid Density (kg/m3) 1030 [Kg/m³] at a temperature of 20°C Molar mass (g/mol) 99 Density of gas (kg/m3) 4.39 Boiling Point (°C) 202 Melting Point (°C) -17 Vapour Pressure (Pa) 66000 (25C) [Pa] at a temperature of 20°C Ignition Temperature (°C) 270 Flash Point (°C) 96 Lower explosivity limit (LEL) (volume %) 0.99 Upper explosivity limit (UEL) (volume %) 3.9 Behaviour at sea Additional data Colour white Odour mild fishy Standard behavior classification D/DE Transportation data State liquid Temperature (°C) ambient Family name aromatic amines Reactivity data Water No Acid(s) Yes Oxidizing agents Yes Organic substance Yes GESAMP Hazard profile Bioaccumulation in logPow (A1A) 0 - e <1, or > ca.7, or Mol. Wt. > 1000 Bioaccumulation (A1) 0 - No potential to bioaccumulate Biodegradation (A2) R - Readily biodegradable Acute aquatic toxicity (B1) (LC/EC/IC50 (mg/l)) 1 - Practically non-toxic Acute mammalian toxicity by swallowing (C1) (LD50 (mg/kg)) 0 - Negligible Acute mammalian toxicity by skin penetration (C2) (LD50 (mg/kg)) 0 - Negligible Acute mammalian toxicity by inhalation (C3) (LC50 (mg/l)) 2 - Moderate Eye irritation/corrosivity (D2) 2 - Irritating Interference with coastal amenities (E2) D - Dissolver Effects on wildlife and bottom habitats (E3) 3 - Is highly acutely toxic; and/or is severely irritant or corrosive to skin or eyes; and/or is carcinogenic, mutagenic or reprotoxic; and/or is a floater or persistent floater with associated health effects Human toxicity threshold TEEL-1 (mg/m3) 10 ppm TEEL-2 (mg/m3) 25 ppm TEEL-3 (mg/m3) 25 ppm Ecotoxicity Incident reports Incident reports No incident reports available Emergency Response Guidebook Emergency Response Guidebook No guides available At sea emergency guide At sea emergency guide No guides available Decision trees Decision trees No decision trees available No additional data
1-METHYL-2-PYRROLIDONE https://midsis.rempec.org/en/find-chemical/1-methyl-2-pyrrolidone https://midsis.rempec.org/@@site-logo/logo_rempec_128x117.png 1-METHYL-2-PYRROLIDONE CAS Number: 872-50-4 Information on chemical Information on chemical External resources CAMEO Chemical Database WISER Substance List Description CAS number 872-50-4 Physical chemical data Physical State (20°C) Liquid Density (kg/m3) 1030 [Kg/m³] at a temperature of 20°C Molar mass (g/mol) 99 Density of gas (kg/m3) 4.39 Boiling Point (°C) 202 Melting Point (°C) -17 Vapour Pressure (Pa) 66000 (25C) [Pa] at a temperature of 20°C Ignition Temperature (°C) 270 Flash Point (°C) 96 Lower explosivity limit (LEL) (volume %) 0.99 Upper explosivity limit (UEL) (volume %) 3.9 Behaviour at sea Additional data Colour white Odour mild fishy Standard behavior classification D/DE Transportation data State liquid Temperature (°C) ambient Family name aromatic amines Reactivity data Water No Acid(s) Yes Oxidizing agents Yes Organic substance Yes GESAMP Hazard profile Bioaccumulation in logPow (A1A) 0 - e <1, or > ca.7, or Mol. Wt. > 1000 Bioaccumulation (A1) 0 - No potential to bioaccumulate Biodegradation (A2) R - Readily biodegradable Acute aquatic toxicity (B1) (LC/EC/IC50 (mg/l)) 1 - Practically non-toxic Acute mammalian toxicity by swallowing (C1) (LD50 (mg/kg)) 0 - Negligible Acute mammalian toxicity by skin penetration (C2) (LD50 (mg/kg)) 0 - Negligible Acute mammalian toxicity by inhalation (C3) (LC50 (mg/l)) 2 - Moderate Eye irritation/corrosivity (D2) 2 - Irritating Interference with coastal amenities (E2) D - Dissolver Effects on wildlife and bottom habitats (E3) 3 - Is highly acutely toxic; and/or is severely irritant or corrosive to skin or eyes; and/or is carcinogenic, mutagenic or reprotoxic; and/or is a floater or persistent floater with associated health effects Human toxicity threshold TEEL-1 (mg/m3) 10 ppm TEEL-2 (mg/m3) 25 ppm TEEL-3 (mg/m3) 25 ppm Ecotoxicity Incident reports Incident reports No incident reports available Emergency Response Guidebook Emergency Response Guidebook No guides available At sea emergency guide At sea emergency guide No guides available Decision trees Decision trees No decision trees available No additional data