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I-2-Fluoro-3-methylaniline (CAS# 1978-33-2) Isithombe Esifakiwe
  • 2-Fluoro-3-methylaniline (CAS# 1978-33-2) 1

2-Fluoro-3-methylaniline (CAS# 1978-33-2)

Isakhiwo Samakhemikhali:

I-Molecular Formula I-C7H8FN
I-Molar Mass 125.14
Ukuminyana 1.11
I-Boling Point 87 °C / 12mmHg
I-Flash Point 80.338°C
I-Vapor Presure 0.625mmHg ku-25°C
pKa 3.33±0.10(Okubikezelwe)
Isimo Sesitoreji Gcina endaweni emnyama, emkhathini ongenayo, 2-8°C
I-Refractive Index 1.5360
Izakhiwo Zomzimba Nezamakhemikhali Uketshezi olunamafutha aphuzi

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Ubungozi Nokuphepha

Amakhodi Engozi R20/21/22 – Kuyingozi ngokuhogela umoya, ukuthintana nesikhumba futhi uma ukugwinyile.
R36/37/38 – Ukucasula amehlo, uhlelo lokuphefumula kanye nesikhumba.
Incazelo Yokuphepha S26 – Uma uthintana namehlo, geza ngokushesha ngamanzi amaningi futhi ufune iseluleko sezokwelapha.
S36/37/39 – Gqoka izingubo zokuzivikela ezifanele, amagilavu ​​kanye nokuvikela iso/ubuso.
Ama-ID e-UN 2810
I-Hazard Class 6.1

 

 

 

2-Fluoro-3-methylaniline (CAS# 1978-33-2) Isingeniso

I-2-Fluoro-3-methylaniline(2-Fluoro-3-methylaniline) iyinhlanganisela yezinto eziphilayo. Ifomula yayo yamakhemikhali yi-C7H8FN futhi isisindo sayo samangqamuzana ngu-125.14g/mol. Okulandelayo incazelo yezakhiwo, ukusetshenziswa, ukulungiswa kanye nolwazi lokuphepha lwe-2-Fluoro-3-methylaniline:Imvelo:
-Ukubukeka: I-2-Fluoro-3-methylaniline i-crystalline powder emhlophe kuya komhlophe.
-Indawo yokuncibilika: Iphuzu layo lokuncibilika lingaba ngu-41-43°C.
-Ukunyibilika: Kuncibilika kuzincibilikisi ezivamile ezifana ne-ethanol, i-chloroform ne-dimethylformamide.Sebenzisa:
-I-Chemical synthesis: I-2-Fluoro-3-methylaniline ingasetshenziswa njengendawo ephakathi ku-organic synthesis futhi isetshenziselwe ukuhlanganisa ama-organic compounds ahlukahlukene.
-Ucwaningo lwezidakamizwa: Lungasetshenziswa futhi njengento eluhlaza ebalulekile ocwaningweni nasekuthuthukisweni kwemithi emisha emkhakheni wezokwelapha kanye nokuhlanganiswa kwezidakamizwa.

Indlela:
I-2-Fluoro-3-methylaniline ngokuvamile ilungiswa kusetshenziswa izindlela zokuhlanganisa amakhemikhali, isibonelo, nge-fluorination ye-3-methylaniline ngokusabela nge-hydrofluoric acid.

Ulwazi Lokuphepha:
-Ukucasula emehlweni nasesikhumbeni, ukuthintana kufanele kugwenywe.
-Ngesikhathi sokusetshenziswa, ukugcinwa nokuthutha, ukuphathwa okuphephile kwamakhemikhali kufanele kubhekwe.
-Uma udliwe noma uhogelwe, funa usizo lwezokwelapha futhi unikeze imininingwane yamakhemikhali enemininingwane.
-2-Fluoro-3-methylaniline kufanele igcinwe endaweni eyomile, epholile, enomoya omuhle, kude nomlilo kanye nama-oxidizing agents.

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