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mankhwala

3 6-Octanedione (CAS# 2955-65-9)

Chemical Property:

Molecular Formula C8H14O2
Molar Misa 142.2
Kuchulukana 0.918
Melting Point 34-36 ℃
Boling Point 227 ℃
Pophulikira 82 ℃
Kusungunuka Chloroform (pang'ono)
Maonekedwe Zolimba
Mtundu Yoyera mpaka Yotuwa Yachikasu Yotsika
Mkhalidwe Wosungira Kusindikizidwa mu youma, 2-8 ° C
Refractive Index 1.4559 (chiyerekezo)

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

 

Mawu Oyamba

3,6-Octanedione. Zotsatirazi ndizofotokozera za katundu wake, ntchito, njira zopangira ndi chitetezo:

 

Ubwino:

- Maonekedwe: Madzi opanda mtundu.

- Kusungunuka: kusungunuka mu zosungunulira organic monga ethanol ndi ether, osasungunuka m'madzi.

 

Gwiritsani ntchito:

- 3,6-Octanedione ndi chosungunulira chomwe chimagwiritsidwa ntchito kwambiri popanga zokutira, inki, mapulasitiki, ndi mphira.

- Itha kugwiritsidwanso ntchito ngati sing'anga yamachitidwe ndipo imagwira ntchito ngati chothandizira pakupanga organic.

- Kuphatikiza apo, itha kugwiritsidwanso ntchito poyesa ma analytics m'malo ena, monga ma spectroscopy.

 

Njira:

- 3,6-Octanedione ikhoza kukonzedwa ndi kukonzanso kwa hexanone. Njira yeniyeni ndiyo kupeza 3,6-octadione mwa kuyanjana ndi hexanone ndi hydrochloric acid kwa nthawi yaitali pa kutentha kwakukulu, ndiyeno kuchitira mankhwala ndi alkali.

 

Zambiri Zachitetezo:

- 3,6-Octanedione ili ndi kawopsedwe kakang'ono, koma kuwonetsa kwanthawi yayitali kapena kutulutsa mpweya kumatha kukhala ndi zotsatira zoyipa zaumoyo.

- Pewani kupuma kapena kukhudza khungu ndi maso mukamagwiritsa ntchito.

- Njira yolowera mpweya wabwino iyenera kuchitidwa panthawi yogwira ntchito komanso kuvala zida zodzitetezera.

- Ngati mwakhudza mwangozi kapena pokoka mpweya, sambani malo omwe ali ndi kachilombo nthawi yomweyo ndikupempha thandizo lachipatala.

- Zinyalala ziyenera kutayidwa motsatira malamulo a chilengedwe komanso kupewa kusakanikirana ndi mankhwala ena.


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