[Fire Fighting] Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. Extinguishing media: Use agent most appropriate to extinguish fire. | |
[Ingestion] If victim is conscious and alert, give 2-4 cupfuls of milk or water. Get medical aid immediately. | |
[Inhalation] Get medical aid immediately. Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. | |
[Skin] Get medical aid. Flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes. Remove contaminated clothing and shoes. | |
[Eyes] Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid immediately. | |
[Storage] Store in a cool, dry place. Keep container closed when not in use. | |
[Handling] Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Avoid contact with eyes, skin, and clothing. Avoid ingestion and inhalation. | |
[Personal Protection] Eyes: Wear chemical goggles. Skin: Wear appropriate protective gloves to prevent skin exposure. Clothing: Wear appropriate protective clothing to minimize contact with skin. | |
[Respirators] A respiratory protection program that meets OSHA's 29 CFR 1910.134 and ANSI Z88.2 requirements or European Standard EN 149 must be followed whenever workplace conditions warrant a respirator's use. | |
[Exposure Effects] The toxicological properties of this material have not been investigated. Use appropriate procedures to prevent opportunities for direct contact with the skin or eyes and to prevent inhalation. | |
[Appearance] White powder.. | |
[Solubility in water] Insoluble | |
[Melting Point] 190 - 193 | |
[Density] 1.213 g/cm3 | |
[pKa/pKb] 12.21 (pKa) | |
[Usage] Organic synthesis. | |
[Product Name] (-)-Taddol | |
[Synonyms] (-)-trans-a,a'-(Dimethyl-1,3-dioxolane-4,5-diyl)bis(diphenylmethanol) [(4R,5R)-5-(hydroxy-diphenyl-methyl)-2,2-dimethyl-1,3-dioxolan-4-yl]-diphenyl-methanol 1,3-Dioxolane-4,5-dimethanol, 2,2-dimethyl-a,a,a',a'-tetraphenyl-, (4R,5R)- | |
[CAS] "CASEN_93379-48-7.htm">93379-48-7 | |
[Formula] C31H30O4 | |
[Molecular Weight] 466.58 | |
[Beilstein/Gmelin] 3657855 | |
[Small spills/leaks] Clean up spills immediately, using the appropriate protective equipment. | |
[Disposal Code] 3 | |
[Stability] Stable under normal temperatures and pressures. | |
[Incompatibilities] Strong oxidants. | |
[Decomposition] Irritating and toxic fumes and gases. | |
[HS Code] 2932 99 70 |