| [Fire Fighting] Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. To extinguish fire use water spray, dry chemical, carbon dioxide, or chemical foam. | |
| [Ingestion] If victim is conscious and alert, give 2-4 cupfuls of milk or water. Never give anything by mouth to an unconscious person. Get medical aid. | |
| [Inhalation] Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid. | |
| [Skin] Get medical aid. Flush skin with plenty of soap and water for at least 15 minutes while removing 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 tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. | |
| [Handling] Wash thoroughly after handling. Use with adequate ventilation. Minimize dust generation and accumulation. Avoid contact with skin and eyes. Keep container tightly closed. Avoid ingestion and inhalation. | |
| [Ingestion] The toxicological properties of this substance have not been fully investigated. | |
| [Inhalation] The toxicological properties of this substance have not been fully investigated. Inhalation of dust may cause respiratory tract irritation. | |
| [Skin] No information regarding skin irritation and other potential effects was found. | |
| [Eyes] No information regarding eye irritation and other potential effects was found. | |
| [Personal Protection] Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166. Skin: Wear appropriate protective gloves to prevent skin exposure. Clothing: Wear appropriate protective clothing to prevent skin exposure. | |
| [Respirators] Follow the OSHA respirator regulations found in 29CFR 1910.134 or European Standard EN 149. Always use a NIOSH or European Standard EN 149 approved respirator when necessary. | |
| [Appearance] White solid. | |
| [Solubility in water] Very soluble | |
| [Melting Point] 208-210 | |
| [Boiling Point] 245 | |
| [Density] 1.38 g/cm3 (22.9 C) | |
| [pKa/pKb] 2.35 (pKa) | |
| [Partition Coefficient] -.4 | |
| [Usage] L form is one of the twenty protein-forming amino acids. | |
| [Product Name] DL-Proline | |
| [Synonyms] (RS)-Proline Pyrrolidine-2-carboxylic acid | |
| [CAS] "CASEN_609-36-9.htm">609-36-9 | |
| [Formula] C5H9NO2 | |
| [Molecular Weight] 115.13 | |
| [EINECS] 210-189-3 | |
| [Merck] 12,7963 | |
| [Beilstein/Gmelin] 80809 | |
| [Beilstein Reference] 4-22-00-00012 | |
| [Small spills/leaks] Vacuum or sweep up material and place into a suitable disposal container. Avoid generating dusty conditions. | |
| [Incompatibilities] Oxidizing agents | |
| [Stability] Stable under normal temperatures and pressures. | |
| [Decomposition] Nitrogen oxides, carbon monoxide, carbon dioxide. |
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