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Hexaldehyde propyleneglycol acetal(CAS#1599-49-1)

Chemical Property:

Molecular Formula C9H18O2
Misa ya Molar 158.24
Kuchulukana 0.9003 (kuyerekeza movutikira)
Boling Point 179°C (kuyerekeza)
Pophulikira 63.8°C
Nambala ya JECFA 928
Kuthamanga kwa Vapor 0.913mmHg pa 25°C
Maonekedwe Madzi opanda mtundu
Mkhalidwe Wosungira Kutentha kwa Zipinda
Refractive Index 1.4350 (chiyerekezo)

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

 

Mawu Oyamba

Hexanal propylene glycol acetal, yemwenso amadziwika kuti hexanol acetal, ndi organic pawiri.

 

Hexanal propylene glycol acetal ili ndi izi:

Maonekedwe: Madzi opanda mtundu mpaka achikasu.

Kusungunuka: Kusungunuka m'madzi ndi zosungunulira zambiri.

 

Zina mwazinthu zazikulu zomwe zimagwiritsidwa ntchito m'mafakitale a hexanal propylene glycol acetal ndi monga:

Ntchito mafakitale: monga zosungunulira, lubricant ndi zina, etc.

 

Njira zodziwika bwino zopangira hexanal propylene glycol acetal ndi monga:

Condensation reaction ya hexanone ndi propylene glycol: Hexanone ndi propylene glycol zimachitidwa pansi pa acidic mikhalidwe kupanga hexanal propylene glycol acetal.

Kutaya madzi m'thupi kwa hexanoic acid ndi propylene glycol: Hexanoic acid ndi propylene glycol zimasowa madzi m'thupi chifukwa cha kutentha kwambiri kuti apange hexanal propylene glycol acetal.

 

Posunga, iyenera kusungidwa mu chidebe chotchinga mpweya, kutali ndi moto, kutentha, ndi okosijeni.

Mukakhudzana mwangozi kapena pokoka mpweya, muzimutsuka nthawi yomweyo ndi madzi aukhondo ndikupita kuchipatala mwachangu.


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