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mankhwala

Methyl Octanoate(CAS#111-11-5)

Chemical Property:

Molecular Formula C9H18O2
Misa ya Molar 158.24
Kuchulukana 0.878
Melting Point -40 ° C
Boling Point 79 °C
Pophulikira 163 ° F
Nambala ya JECFA 173
Kusungunuka kwamadzi Zosasungunuka m'madzi.
Kusungunuka Wosasungunuka m'madzi, wosungunuka mu ethanol ndi ether.
Kuthamanga kwa Vapor 1.33 hPa (34.2 °C)
Maonekedwe Madzi opanda mtundu
Mtundu Zopanda mtundu
Mtengo wa BRN 1752270
Mkhalidwe Wosungira Sungani pansi +30 ° C.
Zomverera Pewani kuyatsa ndi gwero la kutentha. Dzitetezeni ku dzuwa
Refractive Index n20/D 1.418
MDL Mtengo wa MFCD00009551
Zakuthupi ndi Zamankhwala Mafuta amadzimadzi opanda mtundu mpaka otumbululuka. Vinyo ndi fungo la lalanje. Malo otentha 194 ~ 195 ℃, malo osungunuka -37.3 ℃, osasungunuka m'madzi, osungunuka mu ethanol ndi ether. Zinthu zachilengedwe zimapezeka mu Iris coagulum komanso mumafuta ofunikira monga sitiroberi, chinanazi, ndi maula.
Gwiritsani ntchito Kwa Organic synthesis

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Zizindikiro Zowopsa Xi - Zosangalatsa
Zizindikiro Zowopsa 38 - Zowawa pakhungu
Kufotokozera Zachitetezo 24/25 - Pewani kukhudzana ndi khungu ndi maso.
WGK Germany 1
Mtengo wa RTECS RH0778000
TSCA Inde
HS kodi 29159080
Poizoni LD50 pakamwa pa Kalulu: > 2000 mg/kg

 

Mawu Oyamba

Methyl caprylate.

 

Katundu: Methyl caprylate ndi madzi opanda mtundu okhala ndi fungo lapadera. Imakhala ndi kusungunuka kochepa komanso kusakhazikika ndipo imatha kusungunuka muzosungunulira zambiri.

 

Ntchito: Methyl caprylate imagwiritsidwa ntchito kwambiri m'makampani ndi ma labotale. Itha kugwiritsidwa ntchito ngati zosungunulira, chothandizira komanso chapakatikati. M'makampani, methyl caprylate imagwiritsidwa ntchito kwambiri popanga zinthu monga zonunkhira, mapulasitiki, ndi mafuta.

 

Njira yokonzekera: Kukonzekera kwa methyl caprylate nthawi zambiri kumagwiritsa ntchito acid-catalyzed esterification reaction. Njira yeniyeni ndikuchita caprylic acid ndi methanol pansi pa chothandizira. Pambuyo pomaliza, methyl caprylate imatsukidwa ndikusonkhanitsidwa kudzera mu distillation.

Methyl caprylate ndi yosasunthika ndipo kupuma mwachindunji kwa nthunzi yake kuyenera kupewedwa. Methyl caprylate imakwiyitsa khungu ndi maso, ndipo chisamaliro chiyenera kutengedwa kuti musagwirizane. Zida zodzitetezera zoyenera, monga magolovesi ndi magalasi, ziyenera kuvala pogwira ntchito.


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