isibhengezo_sekhasi

umkhiqizo

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

Isakhiwo Samakhemikhali:

I-Molecular Formula I-C10H15NO2S
I-Molar Mass 213.3
Ukuminyana 1.152±0.06 g/cm3(Kubikezelwe)
I-Melting Point 136-138°C
I-Boling Point 337.2±35.0 °C(Kubikezelwe)
I-Flash Point 157.7°C
Ukuncibilika I-Chloroform (Kancane), i-Ethyl Acetate (Kancane)
I-Vapor Presure 0.000107mmHg ku-25°C
Ukubukeka Okuqinile
Umbala Okumhlophe kuya kokumhlophe
pKa 10.22±0.10(Okubikezelwe)
Isimo Sesitoreji Kuvalwe endaweni eyomile, Ngezinga lokushisa Legumbi
I-Refractive Index 1.536
I-MDL I-MFCD00068599
Sebenzisa Izinto zokusetshenziswa ze-organic synthesis

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Izimpawu Eziyingozi Xi - Irritant
Amakhodi Engozi 20/21/22 – Kuyingozi ngokuhogela umoya, ukuthintana nesikhumba futhi uma kugwinywe.
Incazelo Yokuphepha S22 - Ungaphefumuli uthuli.
S36/37/39 – Gqoka izingubo zokuzivikela ezifanele, amagilavu ​​kanye nokuvikela iso/ubuso.
Ikhodi ye-HS 29350090
Inothi Lengozi Iyacasula

 

Isingeniso

I-4-tert-butylbenzenesulfonamide iyikhemikhali ephilayo enezici ezilandelayo:

 

Izakhiwo zomzimba: I-4-tert-butylbenzenesulfonamide iqinile engenambala ukuya kokuphuzi ngokukhanyayo enephunga elikhethekile le-benzenesulfonamide.

 

Izakhiwo zamakhemikhali: I-4-tert-butylbenzene sulfonamide iyinhlanganisela ye-sulfonamide, engafakwa i-oxid ibe yi-sulfonic acid ehambisanayo lapho kukhona ama-oxidants noma ama-asidi aqinile. Iyancibilika kwezinye izinyibilikisi eziphila ezindaweni ezishisayo njenge-ethanol ne-dimethylformamide.

 

Indlela yokulungiselela: Ziningi izindlela zokulungiselela i-4-tert-butylbenzene sulfonamide, futhi enye yezindlela ezivame ukusetshenziswa itholakala ngokusabela kwe-condensation ye-nitrobenzonitrile ne-tert-butylamine phambi kwe-sodium hydroxide. Inqubo ethile yokulungiselela nayo idinga ukubhekisa kumamanuwali wokuhlanganisa ochwepheshe noma izincwadi.

 

Ulwazi lokuphepha: I-4-tert-butylbenzenesulfonamide ivamise ukuphepheka ngaphansi kwezimo zokusetshenziswa ezijwayelekile, kodwa kusenezinyathelo zokuphepha okufanele zicatshangelwe. Kungaba nomthelela ocasulayo esikhumbeni, emehlweni, nasendleleni yokuphefumula, futhi izinyathelo zokuvikela ezifanele njengamagilavu, izibuko, namamaski okuzivikela kufanele kugqokwe lapho usetshenziswa. Gwema ukuhogela uthuli noma ukuthinta isikhumba, amehlo, nezingubo. Ukunakwa kufanele kukhokhwe ekungeneni komoya ngesikhathi sokusebenza ukuze kugwenywe uthuli oluningi nesitimu. Lapho kulahlwa imfucuza, kufanele ilahlwe ngokuhambisana nemithethonqubo efanele ukuze kuqinisekiswe ukuphepha kwemvelo nomzimba womuntu. Uma kunesidingo, kufanele ufunde ngokucophelela ishidi ledatha yokuphepha yomkhiqizo noma uthintane nochwepheshe ofanele.


  • Okwedlule:
  • Olandelayo:

  • Bhala umyalezo wakho lapha futhi usithumelele wona