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sehlahisoa

3-(Trifluoromethoxy)aniline (CAS# 1535-73-5)

Thepa ea Lik'hemik'hale:

Thepa ea Physico-chemical

Foromo ea limolek'hule C7H6F3NO
'Misa oa Molar 177.12
Botenya 1.325g/mLat 25°C(lit.)
Boling Point 72-73°C8mm Hg(lit.)
Flash point 185°F
Ho qhibiliha ha Metsi Ha e kopane kapa e thata ho kopanya ka metsing.
Solubility Chloroform (Hanyenyane), Ethyl Acetate (Hanyenyane)
Khatello ea Mouoane 0.41mmHg ho 25°C
Ponahalo Mokelikeli
Matla a Khoheli a khethehileng 1.325
Mmala Bosehla bo hlakileng ho isa ho lamunu
BRN 776921
pKa 3.36±0.10 (E boletsoeng esale pele)
Boemo ba polokelo Lula sebakeng se lefifi, sepakapaka se se nang moea, mocheso oa kamore
Refractive Index n20/D 1.466(lit.)
Sebelisa E sebelisoa e le meriana, meriana e bolaeang likokoanyana

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Kotsi le Polokeho

Likhoutu tsa Kotsi R20/21/22 – E kotsi ka ho hema, ho kopana le letlalo le ha e koetsoe.
R36/37/38 – Ho tena mahlo, tsamaiso ya ho hema le letlalo.
Tlhaloso ea Tšireletseho S26 - Ha u kopana le mahlo, hlatsoa hang-hang ka metsi a mangata 'me u batle keletso ea bongaka.
S27 - Tlosa hang-hang liaparo tsohle tse silafetseng.
S36/37/39 - Apara liaparo tse loketseng tsa tšireletso, liatlana le tšireletso ea mahlo / sefahleho.
S36 - Apara liaparo tse loketseng tsa tšireletso.
Li-ID tsa UN 2810
WGK Jeremane 3
Khoutu ea HS 29222900
Tsebiso ea Kotsi Chefo
Sehlopha sa Likotsi 6.1

Boitsebiso ba Litšupiso

Sebelisa bakeng sa li-intermediate tsa meriana le chefo e bolaeang likokoanyana

 

Selelekela
M-trifluoromethoxyaniline, eo hape e tsejoang e le m-Aminotrifluoromethoxybenzene. Se latelang ke selelekela sa thepa ea eona, tšebeliso, mekhoa ea tlhahiso le tlhaiso-leseling ea polokeho:

Boleng:
- Ponahalo: 'mala o mosehla o se nang 'mala kapa o bobebe;
- Sollubility: e qhibiliha hanyane ka metsing, e qhibiliha ka har'a lihlapolli tsa tlhaho tse kang joala le ethers.

Sebelisa:
- Lits'ebetsong tsa lik'hemik'hale, hangata e sebelisoa e le qalo ea ho qala lihlopha tsa trifluoromethoxy ka metsoako ea amino le e nkhang hamonate.

Mokhoa:
- m-trifluoromethoxyaniline e ka etsoa ka ho hlahisa lihlopha tsa trifluoromethoxy ha ho kenngoa limolek'hule tsa aniline;
- Haholo-holo, li-reagents tsa trifluoromethyl aromatization li ka sebelisoa ho sebetsana le aniline.

Lintlha tsa Tšireletseho:
- M-trifluoromethoxyaniline e halefisa tlas'a maemo a itseng 'me e ka ba kotsi mahlong, letlalo le tsela ea ho hema;
- Tlhokomelo e lokela ho nkoa ho thibela ho hema, ho kopana le ho kenngoa, 'me liaparo tsa mahlo tse sireletsang le liatlana li lokela ho apesoa;
- Mekhoa e nepahetseng ea moea e lokela ho ba le lisebelisoa nakong ea ts'ebetso ho netefatsa hore ts'ebetso e etsoa libakeng tse nang le moea o motle;
- Haeba motho a ka kopana le ntho eo ka phoso, hlatsoa hang-hang ka metsi 'me u batle thuso ea bongaka


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