isibhengezo_sekhasi

umkhiqizo

I-Prenyl acetate(CAS#1191-16-8)

Isakhiwo Samakhemikhali:

I-Molecular Formula I-C7H12O2
I-Molar Mass 128.17
Ukuminyana 0.917g/mLat 25°C(lit.)
I-Melting Point -62.68°C (isilinganiso)
I-Boling Point 151-152°C752mm Hg(lit.)
I-Flash Point 121°F
Inombolo ye-JECFA 1827
Ukuncibilika kwamanzi 4.3g/L ku-20℃
Ukuncibilika I-H2O: ayincibiliki
I-Vapor Presure I-2.6hPa ku-20℃
Ukubukeka icocekile
I-Gravity ethize 0.917
Umbala Ayinambala kuya Cishe ayinambala
Isimo Sesitoreji Kuvalwe endaweni eyomile, Ngezinga lokushisa Legumbi
I-Refractive Index n20/D 1.43(lit.)
I-MDL I-MFCD00036569

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Amakhodi Engozi 10 - Ukuvutha
Incazelo Yokuphepha S16 – Zigcine kude nemithombo yokuthungela.
I-S24/25 - Gwema ukuthintana nesikhumba namehlo.
Ama-ID e-UN UN 3272 3/PG 3
I-WGK Germany 2
I-RTECS EM9473700
I-TSCA Yebo
Ikhodi ye-HS 29153900
I-Hazard Class 3
Iqembu Lokupakisha III

 

Isingeniso

I-Penyl acetate. Okulandelayo yisingeniso sezakhiwo, ukusetshenziswa, izindlela zokulungiselela kanye nolwazi lokuphepha lwe-pentyl acetate:

 

Ikhwalithi:

- Ukubukeka: uketshezi olungenambala;

- Iphunga: ngephunga elimnandi;

- Ukunyibilika: kuncibilika kuma-alcohols nama-ether, kuncibilika kancane emanzini.

 

Sebenzisa:

- I-Penyl acetate iyincibilikisi ephilayo evame ukusetshenziswa engasetshenziswa ekwenziweni kwemikhiqizo yezimboni efana nopende, oyinki, okokunamathela, nezinto zokuhlanza;

- I-Penyl acetate ingasetshenziswa futhi njengento eluhlaza yamakha okwenziwa ukunikeza imikhiqizo iphunga elimnandi.

 

Indlela:

- Kunezindlela ezahlukene zokulungiselela i-pentene acetate, futhi indlela evamile ukuyithola ngokusabela i-isoprene nge-acetic acid;

- Ngesikhathi sokusabela, ama-catalysts kanye nokulawulwa kokushisa okufanele kuyadingeka ukuze kuthuthukiswe ukusebenza kahle kokusabela.

 

Ulwazi Lokuphepha:

- I-Penyl acetate iwuketshezi oluvuthayo olungabangela umlilo ukuthintana namalangabi avulekile, imithombo yokushisa noma umoya-mpilo;

- Ukuthintana ne-pentyl acetate kungase kubangele ukucasuka kwesikhumba namehlo, ngakho-ke yigeze ngokushesha ngemva kokuxhumana;

- Uma usebenzisa i-pentyl acetate, landela izinqubo zokuphepha ezifanele futhi uhlonyiswe ngezinto zokuvikela ezifanele njengamagilavu, izibuko, njll.

 


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