USA, Canada, EU, China and Philippines IDENTITY OF CHEMICAL IDM Ketal Operanide CAS 823178-41-2 CHEMICAL 4H-Indeno[4,5-d]-1,3-dioxole, 3a,5,6,7,8,8b-hexahydro-2,2,6,6,7,8,8-heptamethyl- 2,2,6,6,7,8,8-Heptamethyl-4,5,6,7,8,8b-hexahydro-3ah-indeno[4,5-d][1,3]dioxole C17H28O2 264.40 Da Reference NMR, IR, GC, MS, UV spectra were provided. COMPOSITION > 95% 4H-Inden-4-one, 1,2,3,5,6,7-hexahydro-1,1,2,3,3-pentamethyl- Chemical Name 33704-61-9 < 2 CAS No. Weight % H303 may be harmful if swallowed, H319 causes serious eye irritation, H315 Hazardous Properties – – – causes skin irritation, H317 may cause an allergic reaction – (> 1% None None PHYSICAL AND PROPERTIES Appearance at 20 ºC and 101.3 kPa: clear yellow liquid Property Value Data Source/Justification Freezing Point < -20 °C Measured Boiling Point 280 °C at 103 kPa Measured Density 974 kg/m3 at 20 °C Measured Vapour Pressure 1.1×10-3 kPa at 25 °C Measured Water Solubility 4.61 × 10-3 g/L at 20 °C Measured
USA, Canada, EU, China and Philippines IDENTITY OF CHEMICAL IDM Ketal Operanide CAS 823178-41-2 4H-Indeno[4,5-d]-1,3-dioxole, 3a,5,6,7,8,8b-hexahydro-2,2,6,6,7,8,8-heptamethyl- 2,2,6,6,7,8,8-Heptamethyl-4,5,6,7,8,8b-hexahydro-3ah-indeno[4,5-d][1,3]dioxole C17H28O2 264.40 Da Reference NMR, IR, GC, MS, UV spectra were provided. COMPOSITION > 95% Chemical Name 4H-Inden-4-one, 1,2,3,5,6,7-hexahydro-1,1,2,3,3-pentamethyl- CAS No. 33704-61-9 Weight % < 2 Hazardous Properties H303 – may be harmful if swallowed, H319 – causes serious eye irritation, H315 – causes skin irritation, H317 – may cause an allergic reaction (> 1% None None PHYSICAL AND CHEMICAL PROPERTIES Appearance at 20 ºC and 101.3 kPa: clear yellow liquid Property Value Data Source/Justification Freezing Point < -20 °C Measured Boiling Point 280 °C at 103 kPa Measured Density 974 kg/m3 at 20 °C Measured Vapour Pressure 1.1×10-3 kPa at 25 °C Measured Water Solubility 4.61 × 10-3 g/L at 20 °C Measured