1-PROP-2-YN-1-YLPYRROLIDINE CAS # 5799-76-8
| UN IDs | UN 1993 3/PG III |
| Hazard Class | 3 |
| Packing Group | III |
Taw qhia
4-propyn-1-morpholine, tseem hu ua 1-methyl-4-ethynylmorpholine, yog cov organic compound. Cov hauv qab no yog kev qhia txog nws qhov xwm txheej, kev siv, kev npaj thiab cov ntaub ntawv kev nyab xeeb:
Zoo:
- Cov tsos mob: 4-Proyn-1-morpholine yog xim tsis muaj xim rau cov kua daj daj.
- Solubility: Nws yog soluble tsawg dua hauv dej thiab soluble hauv feem ntau cov kuab tshuaj organic.
- Tshuaj muaj pes tsawg leeg: 4-Propynyne-1-morpholine yog ib qho yooj yim compound uas ua raws li ib tug nucleophile.
Siv:
4-Proyn-1-morpholine muaj ntau yam kev siv:
- Organic synthesis: Nws tuaj yeem siv los ua ib qho nruab nrab hauv kev sib txuas ntawm cov organic sib txuas tseem ceeb thiab koom nrog ntau yam kev sib txuas ntawm cov organic, xws li hydrogenation, acylation, hloov cov tshuaj tiv thaiv, thiab lwm yam.
- Catalyst: 4-propynyl-1-morpholine tuaj yeem siv los ua kev sib koom tes reagent rau cov tshuaj tiv thaiv hlau-catalyzed, xws li cyclization ntawm olefins, heteroatom catalytic tshua, thiab lwm yam.
- Lwm yam: Nws kuj tuaj yeem siv rau hauv cov khoom siv hluav taws xob, cov kuab tshuaj, surfactants, thiab lwm yam.
Txoj kev:
Txoj kev npaj ntawm 4-propyn-1-morpholine yog cov hauv qab no:
- acetylenylation: 1-morpholine yog reacted nrog acrylonitrile nyob rau hauv alkaline tej yam kev mob los tsim 4-propyn-1-morpholine.
- Lafa: Alkali hlau thiab iodide tau ntxiv rau 1-morpholine, thiab cov dej molecules raug tshem tawm los ntawm cov roj-theem cov tshuaj tiv thaiv los tsim 4-propynyl-1-morpholine.
Cov ntaub ntawv kev nyab xeeb:
- 4-Proyn-1-morpholine yog cov kua ua kua thiab yuav tsum tau khaws cia kom deb ntawm qhov hluav taws kub thiab kub.
- Hnav cov khoom tiv thaiv tus kheej tsim nyog xws li tsom iav, hnab looj tes thiab khaub ncaws tiv thaiv thaum siv.
- Tsis txhob nqus nws cov vapors lossis nkag mus rau ntawm daim tawv nqaij.
- Thov khaws cia thiab khaws cia kom zoo, kom deb ntawm cov khoom siv hluav taws xob thiab cov tshuaj oxidizing, kom tsis txhob muaj hluav taws xob zoo li qub.
