isibhengezo_sekhasi

umkhiqizo

(ZE)-trideca-4 7-dien-1-ol (CAS# 57981-61-0)

Isakhiwo Samakhemikhali:

I-Molecular Formula I-C13H24O
I-Molar Mass 196.33
Ukuminyana 0.861±0.06 g/cm3(Kubikezelwe)
I-Boling Point 145-147 °C(Cindezela: 1 Torr)
I-Flash Point 109.3°C
I-Vapor Presure 0.000163mmHg ku-25°C
pKa 15.06±0.10(Okubikezelwe)
I-Refractive Index 1.473

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

 

Isingeniso

(E,Z)-Tridecadien-1-ol utshwala obunamafutha. Okulandelayo yisingeniso sobunjalo bayo, ukusetshenziswa, indlela yokulungiselela kanye nolwazi lokuphepha:

 

Izakhiwo: (E,Z)-Tridecadiene-1-ol uketshezi olungenambala ukuya kokuphuzi ngokukhanyayo. Inephunga elimnandi, inyibilika otshwaleni nasezincibilini ze-ether, ayincibiliki emanzini.

 

Indlela: (E,Z) -Tridecadien-1-ol ingatholwa ngokukhipha izitshalo zemvelo noma ukuhlanganiswa kokwenziwa. Ekuhlanganiseni kokwenziwa, i-⊿-13enol magnesium bromide ivamise ukusetshenziswa njengento yokuqala, futhi umkhiqizo oqondiwe utholakala ngokusabela kwezinyathelo eziningi.

 

Ulwazi Lokuphepha: Izifundo zobuthi ze-(E,Z)-tridecadieen-1-ol zinomkhawulo, kodwa zibhekwa njengeziphephile uma ziqhathaniswa ngokuya ngokuhlolwa okuhlobene nobuthi. Njengekhemikhali, izinyathelo zokuphepha ezidingekayo kusadingeka zithathwe. Uma usebenzisa noma ubamba (E,Z)-Tridecadieen-1-ol, gwema ukuthintana ngqo nesikhumba namehlo, futhi ugcine umoya omuhle. Uma ukugwinya noma ukuhogela kwe-(E,Z)-tridecadien-1-ol kwenzeka, funa usizo lwezokwelapha ngokushesha.


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