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4-tert-Butylbenzenesulfonamide (CAS#6292-59-7)

Thepa ea Lik'hemik'hale:

Foromo ea limolek'hule C10H15NO2S
'Misa oa Molar 213.3
Botenya 1.152±0.06 g/cm3(E boletsoeng esale pele)
Melting Point 136-138°C
Boling Point 337.2±35.0 °C(E boletsoeng esale pele)
Flash point 157.7°C
Solubility Chloroform (Hanyenyane), Ethyl Acetate (Hanyenyane)
Khatello ea Mouoane 0.000107mmHg ho 25°C
Ponahalo Tiileng
Mmala Bosoeu ho isa ho bosoeu
pKa 10.22±0.10(E boletsoeng esale pele)
Boemo ba polokelo E tiisitsoe ka ho omme, Mocheso oa Kamore
Refractive Index 1.536
MDL MFCD00068599
Sebelisa Lisebelisoa tse tala bakeng sa motsoako oa manyolo

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Matšoao a Kotsi Xi - Ea halefisang
Likhoutu tsa Kotsi 20/21/22 - E kotsi ka ho hema, ho kopana le letlalo le haeba e koetsoe.
Tlhaloso ea Tšireletseho S22 - U se ke ua hema lerole.
S36/37/39 - Apara liaparo tse loketseng tsa tšireletso, liatlana le tšireletso ea mahlo / sefahleho.
Khoutu ea HS 29350090
Tsebiso ea Kotsi E tenang

 

Selelekela

4-tert-butylbenzenesulfonamide ke k'hemik'hale ea tlhaho e nang le thepa e latelang:

 

Physical Properties: 4-tert-butylbenzenesulfonamide ha e na 'mala ho isa ho bosehla bo bobebe ka monko o khethehileng oa benzenesulfonamide.

 

Lintho tsa lik'hemik'hale: 4-tert-butylbenzene sulfonamide ke motsoako oa sulfonamide, o ka tšelisoang ka har'a acid e tšoanang ea sulfonic ka pel'a li-oxidants kapa li-acid tse matla. E qhibiliha ka har'a metsoako e meng ea polar organic joalo ka ethanol le dimethylformamide.

 

Mokhoa oa ho itokisa: Ho na le mekhoa e mengata ea ho lokisa 4-tert-butylbenzene sulfonamide, 'me e' ngoe ea mekhoa e sebelisoang hangata e fumanoa ka condensation reaction ea nitrobenzonitrile le tert-butylamine boteng ba sodium hydroxide. Ts'ebetso e khethehileng ea ho itokisa e boetse e hloka ho bua ka libuka kapa lingoliloeng tsa setsebi.

 

Tlhahisoleseding ka polokeho: 4-tert-butylbenzenesulfonamide hangata e bolokehile tlasa maemo a tlwaelehileng a tshebediso, empa ho ntse ho na le mehato ya polokeho e lokelang ho elwa hloko. E ka ba le phello e halefisang letlalong, mahlo, le tsela ea ho hema, 'me mehato e loketseng ea tšireletso e kang liatlana, likhalase le limaske tse sireletsang li lokela ho apesoa ha u e sebelisa. Qoba ho hema lerōle kapa ho kopana le letlalo, mahlo le liaparo. Tlhokomelo e lokela ho lefshoa ho moea nakong ea ts'ebetso ho qoba lerōle le mouoane o feteletseng. Ha ho lahla litšila, ho lokela ho lahloa ho latela melao e amehang ho netefatsa polokeho ea tikoloho le 'mele oa motho. Haeba ho hlokahala, o lokela ho bala ka hloko leqephe la lintlha tsa polokeho ea sehlahisoa kapa u buisane le setsebi se amehang.


  • E fetileng:
  • E 'ngoe:

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