Reference NMR, IR, LC-MS and UV-Vis spectra were provided. COMPOSITION 90% ≥ None (> 1% acid (neutralised partially by sodium hydroxide) Chemical Name N-(1-oxododecyl)-glutamic Unassigned 8 CAS No. Weight % ≤ Dodecanoic acid (neutralised partially by sodium hydroxide) Chemical Name Unassigned 2 CAS No. Weight % ≤ 1,3-Butanediol (for products LB-10 and LB-30G) Chemical Name 107-88-0 10% (LB-10); 6% (LB-30G) CAS No. Weight % PHYSICAL AND PROPERTIES Appearance at 20 ºC and 101.3 kPa: white powder Property Value Data Source/Justification Melting Point Decomposes without melting at 244 °C Measured Boiling Point Decomposes without boiling at 244 °C Measured Density 1,205 kg/m3 at 20 °C Measured Vapour Pressure 2.8 × 10-1 kPa at 20 °C Measured Water Solubility > 200 g/L at 20 °C Measured Hydrolysis as a Function of t½ > 1 year at pH 4, 7 and 9 Measured pH Partition Coefficient Log POW > 6.5 Measured; expected to partition to phase boundaries based on surface activity Surface Tension 35.2 mN/m at 20 °C Measured Adsorption/Desorption Log KOC < 1.25 Measured; expected to adsorb to soil and sediment based on surface activity Dissociation Constant pKa = 5.2 at 20 °C (acid) Measured pKa = 8.0 at 20 °C (base) Particle Size Measured Inhalable fraction (< 100 m): 16% Respirable fraction (< 10 0.03% m): Flammability Not highly flammable Measured Pyrophoric properties No pyrophoric properties Measured Autoignition Temperature 389 °C Measured Explosive Properties No explosive properties Measured Oxidising Properties No oxidising properties Measured For full details of tests on physical and chemical properties, refer to Appendix A. Reactivity The notified chemical is expected to be stable under normal conditions of use.
Reference NMR, IR, LC-MS and UV-Vis spectra were provided. COMPOSITION ≥ 90% None (> 1% Chemical Name N-(1-oxododecyl)-glutamic acid (neutralised partially by sodium hydroxide) CAS No. Unassigned Weight % ≤ 8 Chemical Name Dodecanoic acid (neutralised partially by sodium hydroxide) CAS No. Unassigned Weight % ≤ 2 Chemical Name 1,3-Butanediol (for products LB-10 and LB-30G) CAS No. 107-88-0 Weight % 10% (LB-10); 6% (LB-30G) PHYSICAL AND PROPERTIES Appearance at 20 ºC and 101.3 kPa: white powder Property Value Data Source/Justification Melting Point Decomposes without melting at 244 °C Measured Boiling Point Decomposes without boiling at 244 °C Measured Density 1,205 kg/m3 at 20 °C Measured Vapour Pressure 2.8 × 10-1 kPa at 20 °C Measured Water Solubility > 200 g/L at 20 °C Measured Hydrolysis as a Function of pH t½ > 1 year at pH 4, 7 and 9 Measured Partition Coefficient Log POW > 6.5 Measured; expected to partition to phase boundaries based on surface activity Surface Tension 35.2 mN/m at 20 °C Measured Adsorption/Desorption Log KOC < 1.25 Measured; expected to adsorb to soil and sediment based on surface activity Dissociation Constant pKa = 5.2 at 20 °C (acid) pKa = 8.0 at 20 °C (base) Measured Particle Size Inhalable fraction (< 100 m): 16% Respirable fraction (< 10 m): 0.03% Measured Flammability Not highly flammable Measured Pyrophoric properties No pyrophoric properties Measured Autoignition Temperature 389 °C Measured Explosive Properties No explosive properties Measured Oxidising Properties No oxidising properties Measured For full details of tests on physical and chemical properties, refer to Appendix A. Reactivity The notified chemical is expected to be stable under normal conditions of use.
STD1595-FR-FINAL.DOCX