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2-Fluoro-3-methylaniline (CAS# 1978-33-2) Umfanekiso okhoyo
  • 2-Fluoro-3-methylaniline (CAS# 1978-33-2) 1

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

Ipropati yeMichiza:

Ifomula yeemolekyuli C7H8FN
IMisa yeMolar 125.14
Ukuxinana 1.11
Indawo yeBoling 87 °C / 12mmHg
Indawo yokuflasha 80.338°C
Uxinzelelo loMphunga 0.625mmHg ku-25°C
pKa 3.33±0.10(Kuqikelelwe)
Imeko yoGcino Gcina kwindawo emnyama, umoya ongena ngaphakathi, 2-8°C
Refractive Index 1.5360
IiPropati zoMzimba kunye nezeMichiza Ulwelo olunamafutha omthubi

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Umngcipheko kunye noKhuseleko

Iikhowudi zoMngcipheko I-R20/21/22 – Iyingozi ngokuphefumla, xa udibana nolusu naxa uginyiwe.
R36/37/38 – Ukucaphuka kwamehlo, inkqubo yokuphefumla kunye nolusu.
Inkcazelo yoKhuseleko S26 – Xa udibana namehlo, hlambulula ngokukhawuleza ngamanzi amaninzi kwaye ufune iingcebiso zonyango.
S36/37/39 – Nxiba iimpahla ezifanelekileyo zokukhusela, iiglavu kunye nokukhusela amehlo/ubuso.
Izazisi ze-UN 2810
IKlasi yeeNgozi 6.1

 

 

 

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

I-2-Fluoro-3-methylaniline (2-Fluoro-3-methylaniline) i-organic compound. Ifomula yayo yeekhemikhali yi-C7H8FN kwaye ubunzima bayo be-molecular yi-125.14g / mol. Oku kulandelayo yinkcazo yeepropati, ukusetyenziswa, ukulungiswa kunye nolwazi lokhuseleko lwe-2-Fluoro-3-methylaniline:Indalo:
-Ukubonakala: I-2-Fluoro-3-methylaniline ngumgubo omhlophe we-crystalline omhlophe.
-Indawo yokunyibilika: Indawo yayo yokunyibilika imalunga ne-41-43°C.
-Ukunyibilika: Inyibilika ngokubanzi kwizinyibilikisi ze-organic ezifana ne-ethanol, i-chloroform kunye ne-dimethylformamide.Sebenzisa:
-I-Chemical synthesis: I-2-Fluoro-3-methylaniline ingasetyenziselwa njengendawo ephakathi kwi-organic synthesis kwaye isetyenziselwa ukudibanisa iintlobo ezahlukeneyo zezinto eziphilayo.
-Uphando lweziyobisi: Inokusetyenziswa kwakhona njengento ebalulekileyo ekrwada kuphando kunye nophuhliso lwamachiza amatsha kwintsimi yamachiza kunye nokuhlanganiswa kweziyobisi.

Indlela:
I-2-Fluoro-3-methylaniline ngokuqhelekileyo ilungiselelwe ngokusebenzisa iindlela ze-chemical synthesis, umzekelo, nge-fluorination ye-3-methylaniline ngokuphendula nge-hydrofluoric acid.

Ulwazi ngoKhuseleko:
-Ukucaphukisa amehlo kunye nolusu, ukudibanisa kufuneka kugwenywe.
-Ngexesha lokusetyenziswa, ukugcinwa kunye nokuthutha, ukuphathwa ngokukhuselekileyo kweekhemikhali kufuneka kubonwe.
-Ukuba ufakwe okanye uphefumle, funa unyango kwaye unike ulwazi oluneenkcukacha lwekhemikhali.
-2-Fluoro-3-methylaniline kufuneka igcinwe kwindawo eyomileyo, epholileyo, enomoya, kude nomlilo kunye ne-oxidizing agents.

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