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1,3-Nonanediol acetate(CAS#1322-17-4) Chithunzi Chowonetsedwa
  • 1,3-Nonanediol acetate(CAS#1322-17-4) 1

1,3-Nonanediol acetate(CAS#1322-17-4)

Chemical Property:

Molecular Formula C11H22O3
Misa ya Molar 202.29
Kuchulukana 0.959 g/mL pa 25 °C(lit.)
Boling Point 265 °C (kuyatsa)
Pophulikira 230 °F
Refractive Index n20/D 1.446(lit.)
Zakuthupi ndi Zamankhwala Mankhwala katundu wopanda colorless kapena chikasu mafuta madzi. Wachibale kachulukidwe 0.960-970, refractive index 1.4400-1.4500, kung'anima mfundo pamwamba 100 ℃, sungunuka 4 mabuku 60% Mowa kapena 2 mabuku 70% Mowa, sungunuka mafuta zonunkhira. Ili ndi mpweya wamphamvu komanso watsopano ngati jasmine, wonunkhira pang'ono wa zitsamba zamafuta, fungo lamphamvu, komanso kulimbikira.
Gwiritsani ntchito Amagwiritsidwa ntchito kwambiri ngati masanjidwewo a jasmine, amatha kulowetsedwa mumasamba amafuta, ndi fungo lonunkhira la maluwa akulu a jasmine ukonde, mphamvu yokhazikika komanso yolimba, yoyenera kwambiri kununkhira kwa sopo, mtundu wa lavender ndi wabwino kwambiri. Itha kugwiritsidwanso ntchito ngati chakudya chokoma, monga zipatso ndi zipatso zatsopano.

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

WGK Germany 2

 

 

1,3-Nonanediol acetate (CAS#1322-17-4) yambitsani

chilengedwe
Jasmine ester ndi organic pawiri.
Ndiwokhazikika mumlengalenga, koma osakhazikika pansi pa asidi amphamvu ndi amchere.
Ndiwonso chinthu choyaka moto ndipo chimafuna chidwi ndi njira zopewera moto posunga ndi kusamalira.

Ntchito ndi kaphatikizidwe njira
Jasmine ester ndi organic pawiri. Lili ndi fungo lonunkhira la jasmine, ndipo limagwiritsidwa ntchito kwambiri ngati chigawo cha zonunkhira ndi zofunikira.

Pali njira zingapo zopangira jasmonate. Jasmine ester nthawi zambiri amapangidwa pochita mowa wa jasmine ndi acetic acid. Njira zenizeni ndi izi:
Add jasmine mowa ndi asidi asidi mu anachita chotengera;
Esterification anachita akhoza kuchitidwa pa kutentha koyenera ntchito asidi catalysts monga sulfuric acid kapena nthaka kolorayidi;
Zomwezo zikatha, chotsani jasmonate yomwe mwapeza ndi distillation kapena njira zina zolekanitsa.

Jasmine esters amathanso kupezedwa kudzera m'njira zina zopangira, monga kugwiritsa ntchito kusinthana kwa ester kapena machitidwe a hydrogenation kuti atembenuke zinthu zogwirizana.

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