| [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] Get medical aid. Wash mouth out with water. | |
| [Inhalation] Remove from exposure to fresh air immediately. | |
| [Skin] 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. | |
| [Storage] Store in a cool, dry place. Store in a tightly closed container. | |
| [Handling] Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes. | |
| [Ingestion] The toxicological properties of this substance have not been fully investigated. | |
| [Inhalation] May cause respiratory tract irritation. | |
| [Skin] May cause skin irritation. | |
| [Eyes] May cause eye irritation. | |
| [Personal Protection] Eyes: Wear chemical goggles. Skin: Wear appropriate protective gloves to prevent skin exposure. Clothing: Wear a chemical apron. | |
| [Respirators] A NIOSH/MSHA approved air purifying dust or mist respirator or European Standard EN 149. | |
| [Appearance] white solid. Practically odorless | |
| [Solubility in water] Very soluble | |
| [Melting Point] 206 | |
| [Boiling Point] 296 | |
| [pKa/pKb] 2.14 (pKa) | |
| [Partition Coefficient] -1.39 | |
| [Product Name] (2S,4R)-(-)-4-Hydroxy-2-pyrrolinecarboxylic acid | |
| [Synonyms] (-)-(2S,4R)-4-Hydroxyproline (-)-4-Hydroxy-2-pyrrolidinecarboxylic acid Hydroxy-L-proline L-Hydroxyproline L-Hypro trans-Hydroxyproline | |
| [CAS] "CASEN_51-35-4.htm">51-35-4 | |
| [Formula] C5H9NO3 | |
| [Molecular Weight] 131.13 | |
| [EINECS] 200-091-9 | |
| [RTECS] TW3586500 | |
| [RTECS Class] Mutagen | |
| [Merck] 13,4866 | |
| [Beilstein/Gmelin] 471933 | |
| [Small spills/leaks] Vacuum or sweep up material and place into a suitable disposal container. | |
| [Stability] Stable under normal temperatures and pressures. | |
| [Incompatibilities] Strong oxidizing agents. | |
| [Decomposition] Nitrogen oxides, carbon monoxide, carbon dioxide. | |
| [HS Code] 2933 99 90 |
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