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mankhwala

Geranyl propionate(CAS#105-90-8)

Chemical Property:

Molecular Formula C13H22O2
Misa ya Molar 210.31
Kuchulukana 0.899g/mLat 25°C(lat.)
Boling Point 252°C738mm Hg(kuyatsa)
Pophulikira >230°F
Nambala ya JECFA 62
Kusungunuka kwamadzi 2.22mg/L pa 25℃
Kuthamanga kwa Vapor 3.09Pa pa 25 ℃
Mkhalidwe Wosungira Kutentha kwa Zipinda
Refractive Index n20/D 1.456(lit.)
Zakuthupi ndi Zamankhwala Madzi opanda mtundu. Mphesa zokoma ndi maluwa ndi okoma. Kuwira mfundo 253 ℃, kung'anima mfundo 99 ℃, kuwala kasinthasintha 1 °. Amasungunuka mu Mowa, mafuta ambiri osasinthika ndi mafuta amchere, amasungunuka pang'ono mu propylene glycol, pafupifupi osasungunuka mu glycerin ndi madzi. Zachilengedwe zilipo kumquat, etc.

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 Mtengo wa RG5927906
Poizoni Onse aacute oral LD50 mtengo mu makoswe komanso acute dermal LD50 mtengo mu akalulu adaposa 5 g/kg (Russell, 1973).

 

Mawu Oyamba

Geranyl propionate. Zotsatirazi ndizofotokozera za katundu, ntchito, njira zokonzekera ndi chidziwitso cha chitetezo cha geraniol propionate:

 

Ubwino:

Geranyl propionate ndi madzi opanda mtundu kapena pafupifupi opanda mtundu okhala ndi kukoma kolimba kwa zipatso. Imakhala ndi kachulukidwe kakang'ono, imasungunuka mu ethanol ndi ether solvents, ndipo imasungunuka m'madzi.

 

Kagwiritsidwe: Kafungo kake ka zipatso nthawi zambiri amagwiritsidwa ntchito kuwonjezera fungo la zipatso kuzinthu zongokoma kumene monga timadziti ta zipatso, zakumwa zoziziritsa kukhosi, makeke, chingamu ndi masiwiti.

 

Njira:

Kukonzekera kwa geranyl propionate nthawi zambiri kumachitika ndi esterification. Propionic acid ndi geranione zimakhudzidwa ndikupanga geranyl pyruvate, yomwe imasinthidwa kukhala geranyl propionate mwa kuchepetsa kuchitapo kanthu.

 

Zambiri Zachitetezo:

Geranyl propionate ndi yosakhazikika nthawi zambiri ndipo imawola mosavuta, choncho iyenera kusungidwa mu chidebe chopanda mpweya kutali ndi kutentha ndi dzuwa. Mukamagwiritsa ntchito, samalani kuti musayang'ane ndi maso, khungu ndi kumwa, komanso kupewa kutulutsa nthunzi yake.


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