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sehlahisoa

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

Thepa ea Lik'hemik'hale:

Foromo ea limolek'hule C7H5F4N
'Misa oa Molar 179.11
Botenya 1.38g/mLat 25°C(lit.)
Boling Point 70-72°C17.5mm Hg(lit.)
Flash point 162°F
Khatello ea Mouoane 0.117mmHg ho 25°C
Matla a Khoheli a khethehileng 1.380
BRN 2098758
pKa 1.52±0.10(E boletsoeng esale pele)
Boemo ba polokelo 2-8°C
Refractive Index n20/D 1.464(lit.)
Thepa ea 'Mele le ea Lik'hemik'hale Mokelikeli o mosehla o mosehla
Sebelisa E sebelisoa e le meriana, meriana e bolaeang likokoanyana

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.
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.
WGK Jeremane 3
Khoutu ea HS 29039990
Tsebiso ea Kotsi E tenang
Sehlopha sa Likotsi 6.1

 

Selelekela

4-Fluoro-2-trifluoromethylaniline ke motsoako oa lintho tse phelang.

 

Mokhoa oa ho lokisetsa 4-fluoro-2-trifluoromethylaniline hangata o fumanoa ka fluorination. Mokhoa o tloaelehileng ke ho itšoara ka 2-trifluoromethylaniline le hydrogen tetrafluoride ho hlahisa 4-fluoro-2-trifluoromethylaniline.

Motsoako ona o ka baka ho teneha mahlong, letlalong le pampiring ea ho hema, 'me mehato e nepahetseng ea ts'ireletso ea motho joalo ka liaparo tse sireletsang mahlo, liatlana le lisebelisoa tsa ts'ireletso ea phefumoloho li tlameha ho nkuoa ha li le ho tsona. Ho phaella moo, e lokela ho bolokoa sebakeng se phodileng, se omeletseng, se nang le moea o motle, hole le mehloli ea mollo le lintho tse tukang. Ha ho lahla litšila, hoa hlokahala ho latela melao ea sebaka sa ho lahla le ho nka mehato e loketseng ea ho lahla litšila. Haeba ho hlaha likotsi, batla thuso ho ngaka kapa letsetsa nomoro ea tšohanyetso hang-hang.


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