COMPOSITION DEGREE PURITY > 95% OF LOSS MONOMERS, OTHER REACTANTS, IMPURITIES OF ADDITIVES, Not expected to occur during normal usage. DEGRADATION PRODUCTS Thermal degradation will result in the formation of carbon monoxide and nitrogen oxides. PHYSICAL AND CHEMICAL PROPERTIES APPEARANCE 20ºC 101.3 kPa: Slightly viscous, yellowish liquid (Diaformer Z 632 N) AT AND The notified polymer is likely to be white solid (based on Analogue Polymer 1) Property Value Data Source/Justification Measured/MSDS Melting Point Glass transition temperature of notified polymer: 23oC Melting point of Diaformer Z 632 N: <-20 oC Density 910 kg/m3 at 20oC MSDS (Diaformer Z 632 N) Vapour Pressure < 1.3x10-9 kPa Estimated based on high molecular weight (> 1000 Da) (USEPA, 2007). Water Solubility 9.2 g/L at 20oC Measured Hydrolysis as a Function of pH Not determined. The notified The notified polymer is not separated polymer is expected to be from the aqueous solvent in which it is hydrolytically stable. manufactured. Partition Coefficient (n-octanol/water) Log Pow < -1 Estimated which it is manufactured. Adsorption/Desorption Not determined, but expected to be low based on the water solubility. The notified polymer is not separated from the aqueous solvent in Dissociation Constant pKa = 3.8 Measured Particle Size Not determined The notified polymer is imported in solvent. Flash Point Not determined Low vapour pressure solid. Flammability Not determined Not expected to be flammable and imported in solution. Autoignition Temperature Not determined Imported in solution. Not expected to undergo autoignition under normal conditions of use. Explosive Properties Not expected to be explosive Contains no groups with known explosive properties. DISCUSSION PROPERTIES OF
COMPOSITION DEGREE OF PURITY > 95% LOSS OF MONOMERS, OTHER REACTANTS, ADDITIVES, IMPURITIES Not expected to occur during normal usage. DEGRADATION PRODUCTS Thermal degradation will result in the formation of carbon monoxide and nitrogen oxides. PHYSICAL AND CHEMICAL PROPERTIES APPEARANCE AT 20ºC AND 101.3 kPa: Slightly viscous, yellowish liquid (Diaformer Z 632 N) The notified polymer is likely to be white solid (based on Analogue Polymer 1) Property Value Data Source/Justification Melting Point Glass transition temperature of notified polymer: 23oC Melting point of Diaformer Z 632 N: <-20 oC Density 910 kg/m3 at 20oC (Diaformer Z 632 N) Measured/MSDS MSDS Vapour Pressure < 1.3x10-9 kPa Estimated based on high molecular weight (> 1000 Da) (USEPA, 2007). Water Solubility 9.2 g/L at 20oC Measured Hydrolysis as a Function of pH Not determined. The notified polymer is expected to be hydrolytically stable. The notified polymer is not separated from the aqueous solvent in which it is manufactured. Partition Coefficient (n-octanol/water) Log Pow < -1 Estimated Adsorption/Desorption Not determined, but expected to be low based on the water solubility. The notified polymer is not separated from the aqueous solvent in which it is manufactured. Dissociation Constant pKa = 3.8 Measured Particle Size Not determined The notified polymer is imported in solvent. Flash Point Not determined Low vapour pressure solid. Flammability Not determined Not expected to be flammable and imported in solution. Autoignition Temperature Not determined Imported in solution. Not expected to undergo autoignition under normal conditions of use. Explosive Properties Not expected to be explosive Contains no groups with known explosive properties. DISCUSSION OF PROPERTIES