9-Vinylcarbazole (CAS # 1484-13-5)
N-vinylcarbazole yog ib qho organic compound. Nws cov khoom yog raws li nram no:
Cov tsos mob: N-vinylcarbazole yog cov xim tsis muaj xim crystalline.
Kev siv tseem ceeb ntawm N-vinylcarbazole yog:
Kev lag luam roj hmab: tuaj yeem siv los ua tus neeg sawv cev tseem ceeb hauv kev txhim kho cov khoom siv kho tshuab thiab hnav tsis kam ntawm roj hmab.
Chemical synthesis: tuaj yeem siv los ua cov khoom siv raw rau cov organic synthesis, nrog rau kev sib xyaw ntawm cov tshuaj tsw qab, dyes, preservatives, thiab lwm yam.
Ib txoj hauv kev los npaj N-vinylcarbazole yog los ntawm cov tshuaj tiv thaiv ntawm carbazole nrog vinyl halide compounds. Piv txwv li, carbazole reacts nrog 1,2-dichloroethane, thiab tom qab tshem tawm chloride ions thiab hydrochlorination, N-vinylcarbazole tau txais.
Tsis txhob sib cuag nrog daim tawv nqaij thiab qhov muag, thiab yaug tam sim nrog dej yog tias muaj kev sib cuag.
Cov cuab yeej tiv thaiv tsim nyog yuav tsum tau siv thaum siv thiab tuav, xws li hnab looj tes, tsom iav, thiab khaub ncaws tiv thaiv.
Nws yuav tsum tau muab khaws cia rau hauv lub thawv kaw, kom deb ntawm qhov chaw hluav taws kub thiab cov khoom siv hluav taws xob.
Thaum lub sijhawm ua haujlwm, ib qho chaw zoo ventilated yuav tsum tau khaws cia.
