2-Methyl-2-Oxazoline (CAS # 1120-64-5)
Kev nyab xeeb
Risk thiab Safety
| Hazard Cov Cim | F - Flammable |
| Risk Codes | 11 - Cov nplaim hluav taws kub heev |
| Kev nyab xeeb piav qhia | S23 - Tsis txhob ua pa. S24/25 - Tsis txhob sib cuag nrog daim tawv nqaij thiab qhov muag. |
| UN IDs | UN 1993 3/PG 2 |
| WGK Germany | 3 |
| HS Code | 29339900 ib |
| Hazard Class | 3 |
| Packing Group | II |
Taw qhia
2-Methyl-2-oxazoline yog cov organic compound nrog cov tshuaj formula C4H6N2. Nws yog cov kua tsis muaj xim uas muaj ntxhiab tsw tshwj xeeb.
2-Methyl-2-oxazoline muaj ntau yam kev siv hauv ntau qhov chaw. Nws feem ntau yog siv los ua catalyst, organic hnyav thiab inhibitor. Nyob rau hauv lub tshav pob ntawm catalysts, nws yog siv nyob rau hauv lub synthesis ntawm cov organic tebchaw, xws li hluavtaws fragrances, tshuaj thiab dyes. Nyob rau hauv cov nqe lus ntawm cov kuab tshuaj organic, nws yuav siv tau los yaj ntau cov organic tebchaw. Tsis tas li ntawd, 2-methyl-2-oxazolines kuj tau siv dav hauv kev lag luam xws li txheej txheej, roj hmab ua, hluavtaws fibers thiab hlau tu.
Muaj ntau txoj hauv kev los npaj 2-methyl -2-oxazoline. Cov synthesis ib txwm yog los ntawm oxidation ntawm 2-amino -2-methyl -1-propene. Tsis tas li ntawd, nws tseem tuaj yeem npaj tau los ntawm cov tshuaj tiv thaiv ntawm 2-malonic anhydride thiab hydrazine.
Thaum siv 2-methyl -2-oxazoline, nws yog ib qho tsim nyog yuav tau xyuam xim rau cov teeb meem kev nyab xeeb. Nws yog cov kua nplaum uas muaj nplaim taws thiab yuav tsum tau muab cia rau hauv qhov chaw txias, qhov cua zoo, kom deb ntawm hluav taws kub thiab kub. Thaum lub sijhawm ua haujlwm, cov khoom siv tiv thaiv tus kheej xws li cov hnab looj tes tiv thaiv, tsom iav thiab hluav taws kub hnyiab yuav tsum hnav kom tsis txhob sib cuag nrog cov tawv nqaij thiab qhov muag, thiab tiv thaiv kev nqus ntawm nws cov vapors. Tsis tas li ntawd, nws yog ib qho tsim nyog yuav tsum ua raws li cov txheej txheem kev khiav hauj lwm thiab cov lus qhia ntawm kev tuav pov tseg kom muaj kev nyab xeeb thiab kev tiv thaiv ib puag ncig.
2-Methyl-2-oxazoline muaj ntau yam kev siv hauv ntau qhov chaw. Nws feem ntau yog siv los ua catalyst, organic hnyav thiab inhibitor. Nyob rau hauv lub tshav pob ntawm catalysts, nws yog siv nyob rau hauv lub synthesis ntawm cov organic tebchaw, xws li hluavtaws fragrances, tshuaj thiab dyes. Nyob rau hauv cov nqe lus ntawm cov kuab tshuaj organic, nws yuav siv tau los yaj ntau cov organic tebchaw. Tsis tas li ntawd, 2-methyl-2-oxazolines kuj tau siv dav hauv kev lag luam xws li txheej txheej, roj hmab ua, hluavtaws fibers thiab hlau tu.
Muaj ntau txoj hauv kev los npaj 2-methyl -2-oxazoline. Cov synthesis ib txwm yog los ntawm oxidation ntawm 2-amino -2-methyl -1-propene. Tsis tas li ntawd, nws tseem tuaj yeem npaj tau los ntawm cov tshuaj tiv thaiv ntawm 2-malonic anhydride thiab hydrazine.
Thaum siv 2-methyl -2-oxazoline, nws yog ib qho tsim nyog yuav tau xyuam xim rau cov teeb meem kev nyab xeeb. Nws yog cov kua nplaum uas muaj nplaim taws thiab yuav tsum tau muab cia rau hauv qhov chaw txias, qhov cua zoo, kom deb ntawm hluav taws kub thiab kub. Thaum lub sijhawm ua haujlwm, cov khoom siv tiv thaiv tus kheej xws li cov hnab looj tes tiv thaiv, tsom iav thiab hluav taws kub hnyiab yuav tsum hnav kom tsis txhob sib cuag nrog cov tawv nqaij thiab qhov muag, thiab tiv thaiv kev nqus ntawm nws cov vapors. Tsis tas li ntawd, nws yog ib qho tsim nyog yuav tsum ua raws li cov txheej txheem kev khiav hauj lwm thiab cov lus qhia ntawm kev tuav pov tseg kom muaj kev nyab xeeb thiab kev tiv thaiv ib puag ncig.
Sau koj cov lus ntawm no thiab xa tuaj rau peb
