leqephe_banner

sehlahisoa

2-Methyl-5-nitrobenzotrifluoride (CAS# 89976-12-5)

Thepa ea Lik'hemik'hale:

Foromo ea limolek'hule C8H6F3NO2
'Misa oa Molar 205.13
Botenya 1.357±0.06 g/cm3(E boletsoeng esale pele)
Melting Point 34-35 °C
Boling Point 220.5±35.0 °C(E boletsoeng esale pele)
Flash point 87.131°C
Ho qhibiliha ha Metsi E qhibiliha hanyane ka metsing.
Khatello ea Mouoane 0.167mmHg ho 25°C
Ponahalo Tiileng
Mmala E isang bosoeung
Boemo ba polokelo tlas'a khase ea inert (naetrojene kapa Argon) ho 2-8°C
E hloahloa E Mamela Mongobo
Refractive Index 1.476
MDL MFCD01631684

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Matšoao a Kotsi Xi - Ea halefisang
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 S23 - Se ke oa hema mouoane.
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.
Tsebiso ea Kotsi E kotsi
Sehlopha sa Likotsi 6.1

 

Selelekela

Ke motsoako oa manyolo o nang le mokhoa oa lik'hemik'hale oa C8H6F3NO2 le boima ba molek'hule ba 207.13. Se latelang ke selelekela sa tse ling tsa thepa le ts'ebeliso ea eona, hammoho le mekhoa ea boitokiso le tlhaiso-leseling ea polokeho:

 

Tlhaho:

-Ponahalo: Mokelikeli o se nang 'mala ho isa ho o mosehla o khanyang

- Sebaka se qhibilihang: -7°C

Sebaka se belang: 166-167°C

- Boima: 1.45-1.46g/cm³

-Solubility: E qhibiliha ka har'a metsoako ea tlhaho, e sa qhibiliheng metsing

 

Sebelisa:

Hangata e sebelisetsoa tse latelang:

-E le organic synthesis intermediate, e sebelisoang ha ho etsoa metsoako e meng ea manyolo, joalo ka lithethefatsi le dae.

-e sebelisoa ho organic synthesis reaction ea nitro reagent.

-E le reagent bakeng sa qeto ea lintho tse phelang ka chromatography ea metsi.

-Ka sebelisoa e le surfactant indastering ea elektronike.

 

Mokhoa oa ho itokisa:

E ka lokisoa ka mekhoa e latelang:

-e ka fumanoa ka karabelo ea methyl benzene le fluoromethanesulfonyl fluoride tlas'a acid catalysis.

-E ka boela ea fumanoa ka nitration ea toluene le karabelo e latelang ea sehlahisoa ka trifluoroformic acid.

 

Lintlha tsa Tšireletseho:

Hoa halefisa ebile hoa utloahala, 'me ho kopana ka ho toba le letlalo le mahlo ho lokela ho qojoa. Apara lisebelisoa tse loketseng tsa ts'ireletso tse kang liatlana le likhalase nakong ea ts'ebeliso. Qoba ho hema khase kapa ho koenya. Haeba ho ka etsahala hore u kopane ka phoso, hlatsoa hang-hang ka metsi 'me u batle thuso ea bongaka. Ha li bolokoa li lokela ho ba hole le mollo le oxidant, hole le bana le liphoofolo tse ruuoang lapeng.


  • E fetileng:
  • E 'ngoe:

  • Ngola molaetsa wa hao mona mme o re romele wona