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mankhwala

3-Methylenecyclobutanecarboxylic acid (CAS#: 15760-36-8)

Chemical Property:

Molecular Formula C6H8O2
Molar Misa 112.13
Kuchulukana 1.12±0.1 g/cm3(Zonenedweratu)
Boling Point 102.5-103 °C(Dinani: 11 Torr)
Pophulikira 97.5°C
Kuthamanga kwa Vapor 0.0472mmHg pa 25°C
pKa 4.52±0.20 (Zonenedweratu)
Mkhalidwe Wosungira Pansi pa mpweya wa inert (nayitrogeni kapena Argon) pa 2-8 ° C
Refractive Index 1.493
Gwiritsani ntchito Izi ndi zofufuza zasayansi zokha ndipo sizigwiritsidwa ntchito pazinthu zina.

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Ngozi ndi Chitetezo

Zizindikiro Zowopsa 22 - Zowopsa ngati zitamezedwa
Kalasi Yowopsa ZOKWIYA

Mawu Oyamba

ACID ndi organic pawiri ndi mankhwala formula C5H8O2, amatchedwanso adipic ACID. Zotsatirazi ndizofotokozera za chilengedwe, kugwiritsa ntchito, kukonzekera ndi chitetezo cha Crystal ACID:

Chilengedwe:
-Maonekedwe: ACID ndi madzi opanda mtundu.
-Kusungunuka: Kutha kusungunuka m'madzi ndi zosungunulira wamba.
- Malo osungunuka ndi malo owira: malo osungunuka ndi 15-20 ℃, malo otentha ndi 245-250 ℃.
-Chemical properties: ACID ndi carboxylic ACID, yomwe imakhala acidic muzochitika za mankhwala.

Gwiritsani ntchito:
-Ayenera ACID zimagwiritsa ntchito ngati wapakatikati mu kaphatikizidwe organic, makamaka synthesis wa kusintha poliyesitala utomoni.
-Kugwiritsidwa ntchito kwake mu utomoni wosinthika wa polyester kumapangitsa kuti ikhale yoyenera kukonza zokutira, mapulasitiki, ulusi wotanuka ndi zomatira.

Njira:
-kapena ACID ikhoza kupezeka ndi okosijeni wa SEC-butanol. Njira yomwe imagwiritsidwa ntchito kwambiri ndikuchita SEC-butanol ndi mpweya kuti mupeze ma fluoride.

Zambiri Zachitetezo:
-Akriliki ndi chinthu chokwiyitsa chomwe chingayambitse kukwiya pokhudzana ndi khungu ndi maso.
-Pogwiritsa ntchito, ayenera kuvala magolovesi oteteza ndi magalasi oyenera, pewani kukhudzana mwachindunji.
-Panthawi yosungira ndikugwira, pewani kukhudzana ndi zotulutsa, ndipo chidebecho chizikhala chotsekedwa, kutali ndi moto ndi kutentha.
-Kukaonana ndi chipatala ngati wakoweredwa kapena kulowetsedwa.


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