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sehlahisoa

4-Fluoroaniline(CAS#371-40-4)

Thepa ea Lik'hemik'hale:

Foromo ea limolek'hule C6H6FN
'Misa oa Molar 111.12
Botenya 1.173 g/mL ho 25 °C (hote.)
Melting Point -1.9 °C
Boling Point 187 °C/767 mmHg (hote.)
Flash point 165°F
Ho qhibiliha ha Metsi 33 g/L (20 ºC)
Solubility 33g/l
Khatello ea Mouoane 4.04mmHg ho 25°C
Ponahalo Mokelikeli oa Mafura
Matla a Khoheli a khethehileng 1.173
Mmala Bosehla bo hlakileng ho isa ho bosootho bo bofubedu
Merck 14,4169
BRN 742030
pKa 4.65(ho 25℃)
Boemo ba polokelo 2-8°C
Botsitso E tsitsitseng. Ha e lumellane le li-acids, li-oxidizing agents.
Refractive Index n20/D 1.539(lit.)
Thepa ea 'Mele le ea Lik'hemik'hale Boima ba 1.1586
sebaka se qhibilihang -1.9°C
ntlha e belang 187°C
refractive index 1.5385-1.5405
ntlha ea khanya ea 81°C
qhibilihang ka metsing 33g/L (20°C)
Sebelisa E sebelisoa e le li-intermediates ha ho etsoa meriana, lidae le chefo e bolaeang likokoanyana

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Likhoutu tsa Kotsi R22 – E kotsi ha e kwetswe
R34 – E baka ho cha
R36/38 – Ho hlohlona mahlong le letlalong.
R33 – Kotsi ea litlamorao tse bokellaneng
R23/24/25 – E na le chefo ka ho hema, ho kopana le letlalo le haeba e koetsoe.
Tlhaloso ea Tšireletseho S26 - Ha u kopana le mahlo, hlatsoa hang-hang ka metsi a mangata 'me u batle keletso ea bongaka.
S36/37/39 - Apara liaparo tse loketseng tsa tšireletso, liatlana le tšireletso ea mahlo / sefahleho.
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.)
S37/39 - Apara liatlana tse loketseng le tšireletso ea mahlo / sefahleho
S28 - Ka mor'a ho kopana le letlalo, hlatsoa hang-hang ka sesepa-suds e ngata.
Li-ID tsa UN UN 2941 6.1/PG 3
WGK Jeremane 1
RTECS KA 1575000
TSCA T
Khoutu ea HS 29214210
Tsebiso ea Kotsi E chefo/ E tenang
Sehlopha sa Likotsi 6.1
Sehlopha sa ho paka III

 

Selelekela

4-Fluoroaniline ke motsoako oa tlhaho. Se latelang ke selelekela sa sebopeho sa eona, tšebeliso, mekhoa ea tlhahiso le tlhaiso-leseling ea polokeho:

 

Boleng:

- Ponahalo: 4-Fluoroaniline ke mokelikeli o se nang 'mala ho isa ho o mosehla o khanyang ka monko o kang oa aniline oa ammonia.

- Sollubility: 4-Fluoroaniline e qhibiliha ka har'a metsoako ea tlhaho e kang benzene, ethyl acetate le carbon disulfide. Ho qhibiliha ha eona ho tlase metsing.

 

Sebelisa:

- 4-Fluoroaniline e sebelisoa haholo tšimong ea organic synthesis 'me hangata e sebelisoa e le thepa e tala kapa e bohareng.

- 4-Fluoroaniline e ka boela ea sebelisoa tlhahlobong ea electrochemical le lik'hemik'hale.

 

Mokhoa:

- Ho na le mekhoa e mengata ea ho lokisa 4-fluoroaniline. Mokhoa o tloaelehileng ke ho arabela nitrobenzene ka sodium fluorohydrochloride ho fumana fluoronitrobenzene, e ntan'o fetoloa ho 4-fluoroaniline ka karabelo ea phokotso.

 

Lintlha tsa Tšireletseho:

- 4-Fluoroaniline e ea tena 'me e ka baka tšenyo mahlong, letlalo le tsamaiso ea ho hema. Tlhokomelo e lokela ho nkoa ho qoba ho kopana ha ho tšoaroa.

- Hape ke ntho e tukang, qoba ho kopana le malakabe a bulehileng le mocheso o phahameng.

- Tlhokomelo e lokela ho nkuoa ho sebelisa lisebelisoa tse thibelang ho phatloha le ho netefatsa moea o motle nakong ea polokelo le ts'ebeliso.

- Ha o sebetsana le 4-fluoroaniline, liprothokholo tse nepahetseng tsa laboratori le mehato e sireletsehileng ea ho sebetsana le tsona li lokela ho lateloa.

 

E-ba hlokolosi ha u sebelisa 4-fluoroaniline kapa metsoako e amanang le eona 'me u latele melaoana ea tšireletso ea laboratori kapa moetsi.


  • E fetileng:
  • E 'ngoe:

  • Ngola molaetsa wa hao mona mme o re romele wona