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mankhwala

2-4-Decadienal (CAS#2363-88-4)

Chemical Property:

Molecular Formula C10H16O
Molar Misa 152.23
Kuchulukana 0.872g/mLat 20°C(lat.)
Boling Point 114-116°C10mm Hg(kuyatsa)
Pophulikira 214°F
Kusungunuka Chloroform (Pang'ono), DMSO (Mochepa), Ethyl Acetate, Methanol
Kuthamanga kwa Vapor 0.03mmHg pa 25°C
Kuchuluka kwa Vapor > 1 (vs mpweya)
Maonekedwe Mafuta
Mtundu Yellow Yotuwa mpaka Yellow
Mkhalidwe Wosungira Amber Vial, -20°C Mufiriji, Pansi pa Mumlengalenga Wopanda Mtima
Kukhazikika Kuwala Kumverera
Refractive Index n20/D 1.515(lit.)

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Zizindikiro Zowopsa Xi - Zosangalatsa
Zizindikiro Zowopsa 36/37/38 - Zokwiyitsa maso, kupuma komanso khungu.
Kufotokozera Zachitetezo S26 - Mukakhudza maso, yambani nthawi yomweyo ndi madzi ambiri ndikupempha uphungu wachipatala.
S36 - Valani zovala zoyenera zodzitetezera.
WGK Germany 2
Mtengo wa RTECS HD3000000
FLUKA BRAND F CODES 10-23

 

Mawu Oyamba

2,4-Decadienal. Zotsatirazi ndizofotokozera za katundu, ntchito, njira zokonzekera ndi chidziwitso cha chitetezo cha 2,4-decadienal:

 

Ubwino:

- Maonekedwe: Madzi opanda mtundu.

- Kusungunuka: Kusungunuka mu zosungunulira organic monga ethers, alcohols, ndi ketones.

 

Gwiritsani ntchito:

- 2,4-Decadienal ndi yofunika kwambiri pakati pa organic synthesis ndipo ingagwiritsidwe ntchito pokonzekera mitundu yosiyanasiyana ya mankhwala.

 

Njira:

- 2,4-Decadienal nthawi zambiri imakonzedwa ndi conjugated add reaction. Njira yokonzekera yodziwika bwino ndikuwotcha 1,3-citrate dianhydride ndi diene yopanda madzi, ndiyeno decarboxylation kuti mupeze 2,4-decadienal.

 

Zambiri Zachitetezo:

- 2,4-Decadienal imakwiyitsa ndipo iyenera kupeŵa kukhudzana ndi khungu ndi maso.

- Ngati mwakowetsedwa, perekani mpweya wabwino ndikupita kuchipatala mwamsanga.

- Valani zida zodzitetezera zoyenera, monga magolovesi ndi magalasi oteteza, mukamagwiritsa ntchito 2,4-decadienal.

- Posunga, izi ziyenera kusungidwa m'chidebe chotchinga mpweya komanso kutali ndi kutentha ndi moto.

 


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