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umkhiqizo

I-Ethyl isovalerate(CAS#108-64-5)

Isakhiwo Samakhemikhali:

I-Molecular Formula I-C7H14O2
I-Molar Mass 130.18
Ukuminyana 0.864 g/mL ku-25 °C (okhanyisiwe)
I-Melting Point -99 °C (ukukhanya)
I-Boling Point 131-133 °C (okhanyisiwe)
I-Flash Point 80°F
Inombolo ye-JECFA 196
Ukuncibilika kwamanzi 1.76g/L ku-20℃
Ukuncibilika 2.00g/l
I-Vapor Presure 7.5 mm Hg ( 20 °C)
Ukubukeka Uketshezi
Umbala Kucace kungabi nambala ukuya kokuphuzi ngokuphaphathekile
I-Merck 14,3816
I-BRN 1744677
Isimo Sesitoreji Indawo evuthayo
I-Refractive Index n20/D 1.396(lit.)
Izakhiwo Zomzimba Nezamakhemikhali Izimpawu zoketshezi olungenambala olusobala, olufana ne-apula, iphunga likabhanana nephunga elimnandi nelimuncu.
indawo encibilikayo -99.3 ℃
iphoyinti abilayo 134.7 ℃
ukuminyana okuhlobene 0.8656
inkomba ye-refractive 1.3964
iphoyinti elikhanyayo 26 ℃
ukuncibilika, i-ether nezinye izincibilikisi eziphilayo, zincibilika kancane emanzini.
Sebenzisa Ikakhulukazi esetshenziselwa ukulungisa ukunambitheka kokudla

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Amakhodi Engozi 10 - Ukuvutha
Incazelo Yokuphepha 16 - Gcina kude nemithombo yokuthungela.
Ama-ID e-UN UN 3272 3/PG 3
I-WGK Germany 2
I-RTECS NY1504000
AMAKHODI E-FLUKA BRAND F 13
I-TSCA Yebo
Ikhodi ye-HS 29156000
I-Hazard Class 3
Iqembu Lokupakisha III

 

Isingeniso

I-Ethyl isovalerate, eyaziwa nangokuthi isoamyl acetate, iyinhlanganisela yezinto eziphilayo.

 

Ikhwalithi:

- Ukubukeka: Uketshezi olungenambala

- Iphunga: Inephunga elimnandi

- Ukunyibilika: Incibilika ku-ethanol, i-ethyl acetate ne-ether, ayincibiliki emanzini.

 

Sebenzisa:

- Njengesincibilikisi: Ngenxa yokuncibilika kwayo okuhle, i-ethyl isovalerate ivame ukusetshenziswa njengesixazululi ekuphenduleni kwe-organic synthesis, ikakhulukazi lapho kubandakanyeka ukusabela okuzwela amanzi.

- Ama-Chemical reagents: I-Ethyl isovalerate ingasetshenziswa njenge-reagent kwezinye izifundo zaselabhorethri.

 

Indlela:

I-Ethyl isovalerate ingalungiswa ngokusabela kwe-isovaleric acid ne-ethanol. Ngesikhathi sokusabela, i-isovaleric acid ne-ethanol zithola ukusabela kwe-esterification ngaphansi kwezinga lokushisa elithile kanye ne-catalyst ukwenza i-ethyl isovalerate.

 

Ulwazi Lokuphepha:

- I-Ethyl isovalerate iyaguquguquka ngandlela thize, futhi ukuthintana nemithombo yokushisa noma amalangabi avulekile kungabangela imililo kalula, ngakho kufanele igcinwe kude nemithombo yomlilo.

- Umhwamuko osemoyeni we-ethyl isovalerate ungabangela ukucasuka kwamehlo nokuphefumula, ngakho gqoka izibuko zokuzivikela kanye nemaski yokuzivikela uma kunesidingo.

- Gwema ukuthintana nesikhumba ukuze ugweme ukucasuka kwesikhumba noma ukungezwani komzimba.

- Uma i-ethyl isovalerate idliwe noma ihogelwe ngephutha, funa usizo lwezokwelapha ngokushesha.


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