Nyob rau hauv lub loj heev ntawm kev lag luam tshuaj, butyric anhydride yog qhov qis - tus tseem ceeb tsis muaj zog heev "lub hnub qub". Kev nthuav qhia nws tus kheej ua cov kua tsis muaj xim thiab pob tshab ua, txawm tias nws tsis muaj ntxhiab tsw zoo, nws harbors muaj peev xwm.
Buteryric anthydride muaj qhov sib npaug ntawm 0.9668 (20/20 ℃), lub ntsiab lus melting ntawm - 75 ℃, thiab lub qhov cub npau npau suav ntawm 198 ℃. Nws cov khoom siv lub cev tshwj xeeb tau muab tso rau hauv ntau cov ntaub ntawv raw. Nws yog qhov yooj yim soluble hauv cov kuab tshuaj muaj kuab tshuaj xws li Etaws. Thaum nws los rau hauv kev sib cuag nrog dej, nws decomposes los ua butyric acid, thiab thaum nws hloov tshuaj nrog dej cawv, nws tsim cov khoom ntxiv. Cov yam ntxwv zoo tshaj plaws qhib lub qhov rooj kom muaj kev siv ntau yam.
Hauv kev thaj teb Organic synthesis, butyric anhydride yog qhov tseem ceeb hauv nruab nrab. Nws koom nrog synthesis ntawm ntau cov tshuaj nplua, pab cov tshuaj kho mob - txuag tshuaj thiab pab cov ntxhiab ntawm cov ntxhiab tsw ntxhiab. Nws tseem yog tus pab tau muaj peev xwm hauv kev tsim cov plastics thiab resins, txhim kho peb lub neej nrog ntau txoj kev ua tau zoo.
Xaiv Butyric anhydride txhais tau tias opting rau siab - qhov zoo thiab siab - ua tau tshuaj raw khoom. Peb tswj hwm nruj cov txheej txheem ntau lawm los xyuas kom txhua qhov kev poob ntawm buthyrride ntsib cov qauv siab, muab koj ruaj khov thiab txhim khu kev qha rau koj qhov tsim khoom. Koom nrog peb txhais tes nrog peb thiab cia butyric anhydride yuav yog lub zog ua kom muaj zog ua rau muaj kev vam meej ntawm koj txoj kev lag luam!
Lub sij hawm ncua: Mar-19-2025
