Benzoic anhydrideyog nrov nrov organic compound paub txog nws cov ntau ntawm cov kev siv hauv kev lag luam ntau yam. Nws yog qhov tseem ceeb hauv nruab nrab hauv kev tsim cov benzoic acid, ib hom zaub mov noj tshuaj tiv thaiv, thiab lwm yam tshuaj. Benzoic AnhyDride yog ib qho tsis muaj kob, crystalline khoom nrog lub pungent tsw uas yog siv rau ntau lub hom phiaj. Hauv tsab xov xwm no, peb yuav tham txog ntau yam kev siv ntawm benzoic anhydride.
1. Ntau lawm ntawm benzoic acid
Feem ntau siv ntawmbenzoic anhydrideyog nyob rau hauv kev tsim cov benzoic acid. Qhov no yog ua tiav los ntawm reacting benzoic anhydride nrog dej, uas ua rau muaj kev tsim ntawm benzoic acid. Benzoic acid yog ib qho kev sib txuas ntxiv uas siv los ua cov khoom noj khoom haus khaws cia, muaj ua ntej rau ntau yam tshuaj, thiab khoom siv tshuaj.
2. Ze intermediates
Benzoic anhydrideyog siv nyob rau hauv zus tau tej cov zas xim nruab nrab. COY INVERILITIANES yog cov tshuaj sib xyaw uas siv rau kev tsim cov dyes. Benzoic Anhydride yuav siv tau cov intermediates xws li benzoyl chloride thiab benzamide, uas yog qhov tseem ceeb hauv kev tsim khoom ntawm ntau yam tuag.
3. Kev tsim cov tshuab yas
Benzoic anhydrideyog siv nyob rau hauv kev tsim cov tshuab yas, uas yog cov tshuaj uas tau ntxiv rau plastics los txhim kho lawv cov khoom yoog tau, ruaj khov, thiab lwm yam khoom. Benzoic anhydride yog siv nrog cawv lossis lwm cov sib txuas los tsim ntau hom kev siv tshuab.
4. Lub tsev muag tshuaj Intermediates
Benzoic anhydrideyog siv nyob rau hauv kev ntau lawm cov tshuaj nruab nrab hauv nruab nrab. Cov tshuaj nruab nrab yog cov tshuaj sib xyaw uas siv rau kev tsim cov tshuaj. Benzoic anhydride yuav siv tau los tsim cov nruab nrab xws li benzamide, uas yog ib qho tseem ceeb hauv kev tsim ntau yam tshuaj.
5. Cov naj hoom thiab cov neeg sawv cev tsw
Benzoic anhydrideyog siv los ua cov naj hoom thiab cov neeg sawv cev hauv cov tshuaj pleev ib ce, dej, thiab khoom noj. Nws yog ntxiv rau cov khoom lag luam xws li xab npaig, tshuaj zawv plaub hau, thiab lotions los muab cov ntxhiab tsw qab ntxiag. Benzoic anhydride tseem siv nyob rau hauv kev tsim cov khoom noj muaj ntau yam tsw uas siv hauv kev lag luam khoom noj.
6. Tshuaj tua kab
Benzoic anhydrideKuj tseem siv raws li cov tshuaj tua kab nrog nws cov derivatives. Nws yog siv los ua ntau yam tshuaj tua kab uas tau siv los tswj cov kab, fungi, thiab lwm cov kab tsuag uas tuaj yeem ua rau cov qoob loo. Benzoic AnhyDride tseem siv nyob rau hauv kev tsim cov tshuaj tua kab, uas yog siv los tiv thaiv tib neeg thiab tsiaj los ntawm cov kab tom.
Hauv kev xaus, benzoic anthydride yog ib qho kev sib txuas ntxiv uas muaj ntau yam siv hauv ntau yam kev lag luam. Nws yog qhov tseem ceeb hauv nruab nrab hauv kev tsim cov benzoic acid, zas acidmed, cov tshuab nqus tsev, cov tshuaj tsw qab, thiab tshuaj tua kab. Raws li peb txuas ntxiv tshawb xyuas thiab tsim kho tshiab, cov kev siv ntawm benzoic anhydride muaj tseeb kom nthuav txawm ntxiv.
Lub Sijhawm Post: Jan-01-2024