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umkhiqizo

2-Ethylthiophenol (CAS#4500-58-7)

Isakhiwo Samakhemikhali:

I-Molecular Formula I-C8H10S
I-Molar Mass 138.23
Ukuminyana 1.025 g/mL ku-25 °C (okhanyisiwe)
I-Melting Point -30°C (isilinganiso)
I-Boling Point 203-205 °C (okhanyisiwe)
I-Flash Point 177°F
Inombolo ye-JECFA 529
I-Vapor Presure 0.275mmHg ku-25°C
I-Gravity ethize 1.025
I-BRN 2553288
pKa 6.81±0.43(Okubikezelwe)
Isimo Sesitoreji Ithempelesha Legumbi
Kuyazwela Kuyazwela emoyeni
I-Refractive Index n20/D 1.5682(lit.)
Izakhiwo Zomzimba Nezamakhemikhali Indawo yokubilisa: 203 – 205 ℃ukuminyana: 1.04

iphoyinti elikhanyayo: 80 ℃

isici: iphunga elibi


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-S37/39 – Gqoka amagilavu ​​afanelekile kanye nokuvikela iso/ubuso
Ama-ID e-UN 2810
I-WGK Germany 3
I-TSCA T
Ikhodi ye-HS 29309090
I-Hazard Class 6.1
Iqembu Lokupakisha III
Ubuthi I-GRAS(FEMA).

 

Isingeniso

I-2-ethylphenylthiophenol, eyaziwa nangokuthi i-2-ethylresorcinol, iyinhlanganisela yezinto eziphilayo. Okulandelayo yisingeniso sezakhiwo, ukusetshenziswa, izindlela zokulungiselela kanye nolwazi lokuphepha lwe-2-ethylthiophenol:

 

Ikhwalithi:

- Ukubukeka: I-2-Ethylthiophenol iyikristale eqinile emhlophe noma ephuzi.

- Ukunyibilika: Kuncibilika emanzini, otshwaleni nasezincibilikisini ze-ether.

 

Sebenzisa:

 

Indlela:

I-2-Ethylphenylthiophenol ingatholwa nge-resorcinol ngokusabela ngama-reagents e-ethylation njenge-ethyl magnesium bromide.

 

Ulwazi Lokuphepha:

- I-2-Ethylthiophenol inemiphumela elwa namagciwane kanye ne-anti-inflammatory, kodwa ingase ibangele ukucasuka kwesikhumba uma isetshenziswe ngokweqile.

- Landela ukuphatha okufanele futhi usebenzise izixwayiso ezifanele lapho usebenzisa.

- Kufanele kuqashelwe ukugwema ukuthintana nama-oxidizing aqinile noma ama-asidi aqinile lapho ugcina futhi uphatha into ukuvimbela ukusabela okuyingozi.


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