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umkhiqizo

Isoamyl octanoate(CAS#2035-99-6)

Isakhiwo Samakhemikhali:

I-Molecular Formula I-C13H26O2
I-Molar Mass 214.34
Ukuminyana 0.861g/mLat 25°C(lit.)
I-Melting Point -34.8°C (isilinganiso)
I-Boling Point 267-268°C
I-Flash Point >230°F
Inombolo ye-JECFA 47
I-Vapor Presure 0.0236mmHg ku-25°C
Ukubukeka icocekile
Isimo Sesitoreji Kuvalwe endaweni eyomile, Ngezinga lokushisa Legumbi
I-Refractive Index n20/D 1.426(lit.)
Izakhiwo Zomzimba Nezamakhemikhali Uketshezi olungenambala. Inezithelo ne-brandy njengewayini ngemuva kokuhlanjululwa. Iphoyinti lokubilisa 267~268 ℃ noma 136 ℃(1.3kPa), iphoyinti elikhanyayo 104 ℃. Incibilika kancane ku-propylene glycol, ayincibiliki ku-glycerin nasemanzini. Incibilika ku-ethanol. Imikhiqizo yemvelo itholakala kubhanana, ushizi, i-brandy, i-rum, i-cider, i-Sydney, iwayini elimhlophe, i-apula brandy, njll.

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 RH0770000
Ikhodi ye-HS 29156000
Ubuthi ▼▲GRAS(FEMA)。LD50>5gkg(大鼠,经口).

 

Isingeniso

I-isoamyl caprylate iyinhlanganisela yezinto eziphilayo. Ifomula yayo yamakhemikhali yi-C9H18O2, futhi ukwakheka kwayo kuqukethe iqembu le-octanoic acid kanye neqembu le-isoamyl ester. Okulandelayo yisingeniso ezicini ezimbalwa zemvelo ye-isoamyl caprylate:

 

1. Izici zomzimba: i-isoamyl caprylate iwuketshezi olungenambala olunephunga elimnandi elifana nelesithelo.

 

2. Izici zamakhemikhali: i-isoamyl caprylate ayijwayele ukusabela kwamakhemikhali ekamelweni lokushisa, kodwa ingabola lapho ihlangana nomoya-mpilo emazingeni okushisa aphezulu futhi ingase ibangele umlilo.

 

3. Isicelo: i-isoamyl caprylate isetshenziswa kabanzi njengesengezo se-solvent, esimaphakathi nesithako embonini. Ingasetshenziswa emikhiqizweni efana nezingubo zokwenziwa, amapende, izinto zokunamathisela, iziqholo, amakha namapulasitiki. Ngaphezu kwalokho, i-isoamyl caprylate ingasetshenziswa futhi ekwenzeni izibulala-zinambuzane ezithile.

 

4. Indlela yokulungiselela: i-isoamyl caprylate ivame ukulungiswa ngokusabela kwe-esterification, I.e. i-octanoic acid (C8H16O2) ihlangana ne-isoamyl alcohol (C5H12O) ngaphansi kwezimo ezine-acidic ukukhiqiza i-isoamyl caprylate namanzi.

 

5. Ulwazi Lokuphepha: I-isoamyl caprylate iwuketshezi oluvuthayo, ukuthintana nelangabi elivulekile noma izinga lokushisa eliphezulu kungabangela umlilo. Ngakho-ke, kuyadingeka ukugwema ukuthintana nemithombo yomlilo ngesikhathi sokusetshenziswa futhi uthathe izinyathelo ezidingekayo zokuvimbela umlilo. Ngesikhathi esifanayo, ngoba i-isoamyl caprylate iyacasula, ukuchayeka isikhathi eside noma okusindayo kungase kubangele ukucasuka kwesikhumba namehlo. Gqoka izinyathelo zokuzivikela ezifanele, njengamagilavu ​​nezibuko, futhi ugcine indawo yokusebenza enomoya omuhle. Qaphela imithethonqubo yokuphepha efanele ngesikhathi sokuphatha.


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