Reference 1H-NMR, IR and UV-Vis spectra were provided. COMPOSITION > 92% Chemical Name 2-Propenoic acid, 2-methyl- CAS No. 79-41-4 Weight % < 0.001 Hazardous Properties Xn; R21/22 C; R35 Conc. ≥ 25%: C; R21/22; R35 10% ≤ Conc. < 25%: C; R35 5% ≤ Conc. < 10%: C; R34 1% ≤ Conc. < 5%: Xi; R36/37/38 Chemical Name 2-Propanol, 2-methyl- CAS No. 75-65-0 Weight % 2.1 Hazardous Properties F; R11 Xn; R20 Xi; R37-41 Conc. ≥ 25%: Xn; R20; R37; R41 20% ≤ Conc. < 25%: Xi; R37; R41 10% ≤ Conc. < 20%: Xi; R41 5% ≤ Conc. < 10%: Xi; R36 (> 1% Chemical Name Water CAS No. 7732-18-5 Weight % 3.1 Chemical Name Ammonia CAS No. 7664-41-7 Weight % 6.00 Hazardous Properties R10 T; R23 C; R34 N; R50 Conc. ≥ 5%: T; R23; R34 Chemical Name Peroxide, bis(1-oxododecyl) CAS No. 105-74-8 Weight % 2.00 Hazardous Properties O; R7 Chemical Name CAS No. Weight % starting Weight % residual 1-Propanesulfonic acid, 15214-89-8 72.7 0.012 Poly(oxy-1,2-ethanediyl), C16-18-alkyl ethers 70879-51-5 18.3 0.0084 Ammonia 7664-41-7 6 0 Peroxide, bis(1-oxododecyl)* 105-74-8 1.93 0 2-Propenoic acid, ester# 15625-89-5 1 0.008
Appendix A: Physical and Chemical Properties Density 1,287.5 kg/m3 at 25.7 °C Not reported Remarks Determined using AccuPyc 1330 V2.04M Clariant (2014a) Water Solubility Miscible OECD TG 105 Water Solubility. Remarks Shake Flask Method. The notified polymer forms strongly viscous solutions in water which cannot be stirred or filtered. Clariant (2014b)
There was no evidence of reactions indicative of skin sensitisation to the notified polymer under the conditions of the test. Aventis (2002d) Genotoxicity – bacteria Notified polymer OECD TG 471 Bacterial Reverse Mutation Test. Plate incorporation procedure Species/Strain S. typhimurium: TA97a, TA98, TA100, TA102, TA1535 Metabolic Activation System S9 fraction from phenobarbital/β-naphthoflavone induced rat liver in Main Test a) With metabolic activation: 5-500 µg/plate b) Without metabolic activation: 5-500 µg/plate Vehicle Water Remarks - Method Due to the solubility the test substance and the formation of gel at concentrations > 500 µg/plate the highest concentration level was set at 500 µg/plate. No preliminary study was conducted. E. coli strain was not tested. Vehicle and positive controls were used in parallel with the test material. Positive controls: i) without S9: ICR 191 acridine mutagen dihydrochloride (TA97a), 4-nitro-1,2-phenylenediamine (TA98), nitrofurantoine (TA100), cumene hydroperoxide (TA102) and (TA1535); ii) with S9: 2-aminoanthracene (TA97a, TA98, TA100, TA1535) and danthron (TA102). Metabolic Activation Test Substance Concentration (µg/plate) Resulting in: Cytotoxicity in Main Test Precipitation Genotoxic Effect Absent Test 1 > 500 > 500 negative Test 2 > 500 > 500 negative Present Test 1 > 500 > 500 negative Test 2 > 500 > 500 negative Remarks - Results The test substance did not cause a visible reduction in the growth of the bacterial background lawn or a substantial reduction in the frequency of revertant colonies at ≤ 500 µg/plate both in the presence and absence of metabolic activation The controls produced satisfactory responses, thus confirming the activity of the metabolic activation and the sensitivity of the bacterial strains. The notified polymer was not mutagenic to bacteria under the conditions of the test. Dr U Noack (2002a)