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

Abubuwan Sinadarai:

Tsarin kwayoyin halitta Saukewa: C11H22O3
Molar Mass 202.29
Yawan yawa 0.959 g/ml a 25 °C (lit.)
Matsayin Boling 265 ° C (latsa)
Wurin Flash 230 °F
Fihirisar Refractive n20/D 1.446 (lit.)
Abubuwan Jiki da Sinadarai Chemical Properties mara launi ko yellowish m ruwa. Dangantaka yawa 0.960-970, refractive index 1.4400-1.4500, flash point sama da 100 ℃, mai narkewa a cikin 4 juzu'i na 60% ethanol ko 2 juzu'i na 70% ethanol, mai narkewa a cikin m kayan yaji. Yana da kakkarfa da sabo kamar jasmine, mai dan kamshi na ganya mai mai, kamshi mai karfi, da juriya gaba daya.
Amfani Yadu amfani da matrix na jasmine, za a iya gabatar a cikin mai ganye, shi ne halayyar ƙanshi na babban flower Jasmine net man fetur, barga da kuma karfi watsawa karfi, sosai dace da sabulu dandano, lavender nau'in kuma yana da kyau sosai. Hakanan za'a iya amfani dashi don dandano na abinci, kamar ga berries da sabbin 'ya'yan itace.

Cikakken Bayani

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WGK Jamus 2

 

 

1,3-Nonanediol acetateCAS#1322-17-4) gabatarwa

yanayi
Jasmine ester wani fili ne na kwayoyin halitta.
Yana da ɗan kwanciyar hankali a cikin iska, amma maras ƙarfi a ƙarƙashin ƙaƙƙarfan yanayin acid da alkali.
Hakanan abu ne mai ƙonewa kuma yana buƙatar kulawa ga matakan rigakafin gobara lokacin adanawa da sarrafawa.

Hanyar aikace-aikace da kira
Jasmine ester wani fili ne na kwayoyin halitta. Yana da kamshi na jasmine, kuma ana amfani da shi sosai azaman ɓangaren kayan yaji da ji.

Akwai hanyoyi daban-daban don haɗawa da jasmonate. Jasmine ester yawanci ana haɗa shi ta hanyar amsa barasa jasmine tare da acetic acid. Takamaiman matakan sune kamar haka:
Ƙara jasmine barasa da acetic acid a cikin jirgin ruwan dauki;
Ana iya aiwatar da amsawar esterification a yanayin da ya dace ta amfani da abubuwan haɓaka acid kamar su sulfuric acid ko zinc chloride;
Bayan an gama amsawa, cire jasmonate da aka samu ta hanyar distillation ko wasu hanyoyin rabuwa.

Hakanan za'a iya samun esters na Jasmine ta wasu hanyoyin haɗin gwiwa, kamar yin amfani da halayen musanya ester ko halayen hydrogenation na catalytic don canza mahaɗan da ke da alaƙa.


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