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umkhiqizo

I-Vanillin isobutyrate(CAS#20665-85-4)

Isakhiwo Samakhemikhali:

I-Molecular Formula I-C12H14O4
I-Molar Mass 222.24
Ukuminyana 1.12 g/mL ku-25 °C (okhanyisiwe)
I-Melting Point 27.0 kuya ku-31.0 °C
I-Boling Point 312.9±27.0 °C(Kubikezelwe)
I-Flash Point >230°F
Inombolo ye-JECFA 891
Ukuncibilika kwamanzi 573mg/L ngo-20℃
Ukuncibilika encibilikayo ku-Methanol
I-Vapor Presure 0.017Pa ku-20℃
Ubukhulu be-wavelength(λmax) ['311nm(1-Butanol)(lit.)']
I-Refractive Index n20/D 1.524(lit.)

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

I-WGK Germany 3

 

Isingeniso

I-Vanillin isobutyl ester. Inezici ezilandelayo:

 

Ukubukeka: I-Vanillin isobutyl ester iwuketshezi olungenambala ukuya kokuphuzi okuphaphathekile.

Ukunyibilika: I-Vanillin isobutyl ester inokunyibilika okuhle otshwaleni nama-ether, kodwa ukuncibilika okuphansi emanzini.

 

Imboni yamakha: Ingenye yezithako eziyinhloko kumakha amaningi.

Imboni yezemithi: kwesinye isikhathi isetshenziswa njenge-ejenti yokunambitheka kwemithi.

 

Ukulungiswa kwe-vanillin isobutyl ester kuvame ukwenziwa ngezindlela zokwenziwa, futhi izinyathelo ezithile zingalungiswa ngokuya ngezinqubo ezahlukahlukene zokukhiqiza.

 

Izindawo zokusebenza ezibandakanya i-vanillin isobutyl ester kufanele zibe nomoya omuhle.

Gwema ukuthinta isikhumba namehlo.

Gwema ukuhogela umhwamuko wayo. Gqoka imaski yokuzivikela lapho uyisebenzisa.

Gwema ukuthintana nama-oxidizing agents nama-acids aqinile.

 


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