isibhengezo_sekhasi

umkhiqizo

I-2-Methoxy-6-allylphenol(CAS#579-60-2)

Isakhiwo Samakhemikhali:

I-Molecular Formula I-C10H12O2
I-Molar Mass 164.2
Ukuminyana 1.068 g/mL ku-25 °C (lit.)
I-Melting Point 81 °C(Solv: ligroine (8032-32-4))
I-Boling Point 119-121 °C/12 mmHg (okhanyisiwe)
I-Flash Point >230°F
Inombolo ye-JECFA 1528
I-Gravity ethize 1.068
pKa 10.30±0.10(Okubikezelwe)
I-Refractive Index n20/D 1.538(lit.)
Izakhiwo Zomzimba Nezamakhemikhali Uketshezi olungenambala. Iphoyinti lokubilisa 250-251 ℃,115-119 ℃(1.2kPa).

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Izimpawu Eziyingozi I-Xn - Iyingozi
Amakhodi Engozi R36/37/38 – Ukucasula amehlo, uhlelo lokuphefumula kanye nesikhumba.
R42/43 - Ingabangela ukuzwela ngokuhogela umoya nangokuthinta isikhumba.
Incazelo Yokuphepha S23 – Ungawuphefumuli umhwamuko.
S26 – Uma uthintana namehlo, geza ngokushesha ngamanzi amaningi futhi ufune iseluleko sezokwelapha.
S36 – Gqoka izingubo ezifanele zokuzivikela.
I-WGK Germany 3

 

Isingeniso

I-O-eugenol, eyaziwa nangokuthi i-phenol formate, iyinhlanganisela yezinto eziphilayo. Okulandelayo yisingeniso sezakhiwo, ukusetshenziswa, izindlela zokulungiselela kanye nolwazi lokuphepha lwe-O-eugenol:

 

Ikhwalithi:

I-O-eugenol uketshezi olungenambala noma oluphuzi olunephunga elimnandi ekamelweni lokushisa. Inoncibilika kahle futhi ingancibilika otshwaleni, kuma-ether nasezincibilini eziningi eziphilayo, kodwa icishe ingancibiliki emanzini.

 

Sebenzisa:

I-O-eugenol inohlu olubanzi lwezinhlelo zokusebenza zezimboni. Ingasetshenziswa njengesengezo kuma-solvents, ama-coatings, amakha kanye nemikhiqizo yepulasitiki.

 

Indlela:

Indlela yokulungiselela i-O-eugenol ingatholwa ngokusabela kwe-phenol ne-butyl formate ngaphansi kwezimo ze-acidic. Izimo ezithile zokusabela kanye nokukhetha kwe-catalyst kuzothinta isivuno nokukhetha kokusabela.

 

Ulwazi Lokuphepha:

Gwema ukuthintana ngqo nesikhumba njengoba kungase kubangele ukucasuka kanye nokungezwani komzimba nezinto ezithile.

Gwema ukuhogela umhwamuko we-O-eugenol ukuze ugweme ukulimala ohlelweni lokuphefumula.

Lapho ugcina, gwema amazinga okushisa aphezulu kanye nemithombo yomlilo ukuze ugweme umlilo.

Uma usebenzisa i-O-eugenol, khumbula ukusetshenziswa kwezinto zokuzivikela ezifana namagilavu ​​nezibuko.

 


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