iphepha_ibhena

imveliso

2-Amino-5-fluorobenzotrifluoride (CAS# 393-39-5)

Ipropati yeMichiza:

Ifomula yeemolekyuli C7H5F4N
IMisa yeMolar 179.11
Ukuxinana 1.38g/mLat 25°C(lit.)
Indawo yeBoling 70-72°C17.5mm Hg(lit.)
Indawo yokuflasha 162°F
Uxinzelelo loMphunga 0.117mmHg ku-25°C
Ubunzima obuthile 1.380
I-BRN 2098758
pKa 1.52±0.10(Kuqikelelwe)
Imeko yoGcino 2-8°C
Refractive Index n20/D 1.464(lit.)
IiPropati zoMzimba kunye nezeMichiza Ulwelo olumthubi
Sebenzisa Isetyenziswa njengeyeza, izibulali zinambuzane

Iinkcukacha zeMveliso

Iithegi zeMveliso

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 – Nxiba iimpahla ezifanelekileyo ezikhuselayo.
WGK eJamani 3
Ikhowudi ye-HS 29039990
Inqaku Lengozi Iyacaphukisa
IKlasi yeeNgozi 6.1

 

Intshayelelo

I-4-Fluoro-2-trifluoromethylaniline yi-organic compound.

 

Indlela yokulungiselela i-4-fluoro-2-trifluoromethylaniline idla ngokufunyanwa nge-fluorination. Indlela eqhelekileyo kukusabela i-2-trifluoromethylaniline kunye ne-hydrogen tetrafluoride ukuvelisa i-4-fluoro-2-trifluoromethylaniline.

Ikhompawundi inokubangela ukucaphuka kwamehlo, ulusu, kunye nephecana lokuphefumla, kwaye amanyathelo afanelekileyo okuzikhusela afana namehlo akhuselayo, iigloves, kunye nezixhobo zokukhusela zokuphefumla kufuneka zithathwe xa zibhengezwe kuyo. Ukongeza, kufuneka igcinwe kwindawo epholileyo, eyomileyo, engenamoya, kude nemithombo yomlilo kunye nezinto ezinokutsha. Xa ulahla inkunkuma, kuyimfuneko ukulandela imimiselo yokulahlwa kwendawo kunye nokuthatha amanyathelo afanelekileyo okulahla inkunkuma. Kwimeko yeengozi, funa uncedo kugqirha okanye utsalele umnxeba inombolo kaxakeka ngoko nangoko.


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