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umkhiqizo

I-Caproicacidhexneylester (CAS# 31501-11-8)

Isakhiwo Samakhemikhali:

I-Molecular Formula I-C12H22O2
I-Molar Mass 198.3
Ukuminyana 0.88g/mLat 25°C(lit.)
I-Melting Point 17.88°C (isilinganiso)
I-Boling Point 115°C15mm Hg(lit.)
I-Flash Point 220°F
Inombolo ye-JECFA 165
I-Vapor Presure 0.0156mmHg ku-25°C
I-Gravity ethize 0.880
Isimo Sesitoreji Umkhathi ongenayo, izinga lokushisa legumbi
I-Refractive Index n20/D 1.473(lit.)
Izakhiwo Zomzimba Nezamakhemikhali Iphoyinti lokubilisa 115 ° C 15mm Hg(lit.)

ukuminyana 0.88g/mL ku-25°C(lit.)

inkomba ye-refractive n20/D 1.473(lit.)

I-FEMA 3403
iphoyinti elikhanyayo 220 °F


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 I-MO8380000
Ikhodi ye-HS 29159000
Ubuthi I-GRAS(FEMA).

 

Isingeniso

I-Caproicacidhexneylester iyinhlanganisela ye-organic ifomula yayo yamakhemikhali ithi C10H16O2.

 

Imvelo:

I-Caproicacidhexneylester iwuketshezi olungenambala olunephunga elimnandi. Inokuminyana okungaba ngu-0.88 g/mL kanye nephuzu lokubila eliba ngu-212°C. Cishe ayincibiliki emanzini, kodwa ingancibilika kuzincibilikisi eziningi eziphilayo njenge-ether, utshwala ne-ether.

 

Sebenzisa:

I-Caproicacidhexneylester ivame ukusetshenziswa njengezinongo nezithasiselo zokudla. Inokunambitheka kwesithelo esiphunga elimnandi futhi ijwayele ukusetshenziswa ekudleni, isiphuzo, amakha, i-shampoo, ijeli yokugeza kanye neminye imikhiqizo ukuyinika iphunga elithile.

 

Indlela:

Ukulungiswa kweCaproicacidhexneylester kungafezwa ngokusabela kwe-esterification ye-acid-catalyzed. I-Hexanoic acid kanye ne-3-hexenol ngokuvamile isetshenziswa njengezinto zokuqala, futhi i-catalyst (isb. i-sulfuric acid) iyengezwa ukuze kuthuthukiswe ukusabela. Ngemva kokusabela kwenziwa, umkhiqizo ofisa uhlanzwa nge-distillation.

 

Ulwazi Lokuphepha:

I-Caproicacidhexneylester iphephile uma kuqhathaniswa ngaphansi kwezimo ezivamile zokusetshenziswa, kusadingeka ukuba isingathwe ngokuqapha. Gwema ukuthintana namehlo, isikhumba kanye nomgudu wokuphefumula. Ngesikhathi sokusebenza, kunconywa ukuthi ugqoke amagilavu ​​okuzivikela kanye nezibuko, futhi uqinisekise ukuthi ukusebenza kwenziwa endaweni enomoya omuhle. Uma uyithinta ngephutha noma uyithathe ngephutha, sicela ufune usizo lwezempilo kusenesikhathi.


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