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umkhiqizo

(Z)-6-Nonenal(CAS#2277-19-2)

Isakhiwo Samakhemikhali:

I-Molecular Formula C9H16O
I-Molar Mass 140.22
Ukuminyana 0.841g/mLat 25°C(lit.)
I-Melting Point -28°C (isilinganiso)
I-Boling Point 87°C19mm Hg(lit.)
I-Flash Point >230°F
Inombolo ye-JECFA 325
Ukuncibilika kwamanzi Ayihlangani noma kunzima ukuyixuba emanzini. Incibilika otshwaleni.
I-Vapor Presure 2-38.657hPa at 10-80℃
Ukubukeka Uketshezi
I-BRN 2323664
Isimo Sesitoreji 2-8°C
Kuyazwela Kuyazwela emoyeni
I-Refractive Index n20/D 1.442(lit.)

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Izimpawu Eziyingozi Xi - Irritant
Amakhodi Engozi 36/37/38 - Ukucasula amehlo, uhlelo lokuphefumula kanye nesikhumba.
Incazelo Yokuphepha S26 – Uma uthintana namehlo, geza ngokushesha ngamanzi amaningi futhi ufune iseluleko sezokwelapha.
S36 – Gqoka izingubo ezifanele zokuzivikela.
I-WGK Germany 2
I-RTECS RA8509200
I-TSCA Yebo
Ikhodi ye-HS 29121900
Ubuthi skn-gpg 100%/24H MLD FCTOD7 20,777,82

 

Isingeniso

I-cis-6-nonenal iyinhlanganisela yezinto eziphilayo. Izici zayo zimi kanje:

 

Ukubukeka: Uketshezi olungenambala

I-Solubility: i-soluble ku-ether, utshwala nezincibilikisi ze-ester, inyibilika kancane emanzini

Ukuminyana: cishe. 0.82 g/mL

 

Ukusetshenziswa okuyinhloko kwe-cis-6-nonenal yilezi:

 

Amakha: Ngokuvamile asetshenziswa njengezithasiselo kumakha, izinsipho, ama-shampoos, njll., ukuze azinike iphunga elimnandi.

I-fungicide: Inomphumela othile wokubulala amagciwane futhi ingasetshenziswa ekwelapheni amagciwane ezolimo.

 

Indlela yokulungiselela ye-cis-6-nonenal ngokuvamile ifinyelelwa ngezinyathelo ezilandelayo:

 

I-6-nonenol isabela nomoya-mpilo ukuze inikeze i-6-nonenolic acid.

Bese, i-6-nonenolic acid ifakwa ngaphansi kwe-catalytic hydrogenation ukuze ithole i-6-nonenal.

 

Gwema ukuthinta isikhumba namehlo, hlambulula ngokushesha ngamanzi amaningi okungenani imizuzu engu-15 futhi ufune usizo lwezokwelapha ngesikhathi esifanele.

Gwema ukuhogela umhwamuko wawo futhi usebenze ngokungenisa umoya ofanele.

Gwema ukuchayeka isikhathi eside emlilweni noma emazingeni okushisa aphezulu, futhi gwema ukuthintana nama-oxidants.

Lapho uyigcina, kufanele ivalwe futhi igcinwe kude nomlilo nezinto ezivuthayo.

 


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