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sehlahisoa

5-Amino-2-fluorobenzotrifluoride (CAS# 2357-47-3)

Thepa ea Lik'hemik'hale:

Foromo ea limolek'hule C7H5F4N
'Misa oa Molar 179.11
Botenya 1.393 g/mL ho 25 °C (hote.)
Boling Point 207-208 °C (hote.)
Flash point 197°F
Solubility Chloroform (Hanyenyane), Methanol (Hanyenyane)
Khatello ea Mouoane 0.22mmHg ho 25°C
Ponahalo Oli
Matla a Khoheli a khethehileng 1.41
Mmala E senang mmala
BRN 641587
pKa 3.43±0.10 (E boletsoeng esale pele)
Boemo ba polokelo 2-8°C
Refractive Index n20/D 1.466(lit.)
Thepa ea 'Mele le ea Lik'hemik'hale Mokelikeli o mosehla o kganyang

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

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.
R23 – Chefo ka ho hema
R21/22 – E kotsi ha e ama letlalo mme e kwetswe.
Tlhaloso ea Tšireletseho S26 - Ha u kopana le mahlo, hlatsoa hang-hang ka metsi a mangata 'me u batle keletso ea bongaka.
S36 - Apara liaparo tse loketseng tsa tšireletso.
S45 – Ha ho ka etsahala kotsi kapa ha o ikutlwa o sa phele hantle, batla keletso ya bongaka hanghang (bontsha leibole neng kapa neng ha ho kgoneha.)
S36/37/39 - Apara liaparo tse loketseng tsa tšireletso, liatlana le tšireletso ea mahlo / sefahleho.
Li-ID tsa UN 2811
WGK Jeremane 3
Khoutu ea HS 29214300
Tsebiso ea Kotsi E tenang
Sehlopha sa Likotsi 6.1

 

Selelekela

4-Fluoro-3-trifluoromethylaniline, eo hape e tsejoang e le 3-trifluoromethyl-4-fluoroaniline, ke motsoako oa lintho tse phelang. Se latelang ke selelekela sa sebopeho sa eona, tšebeliso, mokhoa oa ho lokisa le tlhaiso-leseling ea polokeho:

 

Boleng:

4-Fluoro-3-trifluoromethylaniline ke kristale e se nang 'mala kapa e tšoeu e tiileng e monko o monate. E tsitsitse mocheso oa kamore 'me e qhibiliha ka har'a metsoako ea tlhaho e kang ethanol le hydrocarbons ea chlorinated.

 

Sebelisa:

4-Fluoro-3-trifluoromethylaniline e na le mefuta e mengata ea tšebeliso. Hangata e sebelisoa ho organic synthesis reactions e le inducer, reagent, kapa catalyst.

 

Mokhoa:

Ho na le mekhoa e fapaneng ea ho lokisa 4-fluoro-3-trifluoromethylaniline. Mokhoa o tloaelehileng ke ho arabela p-fluoroaniline ka trifluoromethanesulfonic acid ho hlahisa sehlahisoa se lebisitsoeng.

 

Boitsebiso ba Tšireletseho: E ka halefisa le ho senya letlalo, mahlo le tsamaiso ea ho hema. Nakong ea ho boloka le ho tšoara, ho bohlokoa ho qoba ho itšoara ka li-oxidants kapa li-acid tse matla ho qoba likotsi.

 


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