2-Methyl-5-Ethyl Pyrazine (CAS#13360-64-0)

Intshayelelo

I-2-Ethyl-5-methylpyrazine yi-organic compound. Oku kulandelayo sintshayelelo kwiipropati, ukusetyenziswa, iindlela zokulungiselela kunye nolwazi lokhuseleko lwekhompawundi:

Umgangatho:

I-2-Ethyl-5-methylpyrazine yikristale emhlophe eqinileyo enokunyibilika kwii-solvents eziphilayo ezisetyenziswa ngokuqhelekileyo ezifana ne-ethanol kunye ne-ether.

Sebenzisa:

Indlela:

Ukulungiswa kwe-2-ethyl-5-methylpyrazine ngokuqhelekileyo kuqhutyelwa ngeendlela zeekhemikhali. Indlela yokudibanisa esetyenziswa ngokuqhelekileyo kukusabela isixa esifanelekileyo se-methyl acetone kunye ne-ethylenediamine phantsi kweemeko ezifanelekileyo zokusabela ukufumana imveliso ekujoliswe kuyo.

Ulwazi ngoKhuseleko:

I-2-Ethyl-5-methylpyrazine inobuthi obuphantsi kodwa kusafuneka ilandelwe ukuze iphathwe ngokukhuselekileyo. Xa udibana nolusu kunye namehlo, hlambulula ngamanzi ngokukhawuleza. Ngexesha lokusebenza, zama ukunqanda ukuphefumla umphunga wayo, ukuba kukho ukuphefumla, nceda uhlale kude nendawo yomthombo ukuya kumoya omtsha ngexesha. Xa ugcina, kuyimfuneko ukuphepha ukudibanisa nezinto ezifana ne-oxidants kunye ne-acids eqinile ukuphepha iimeko ezinobungozi. Nceda ufunde iphepha ledatha yokhuseleko kunye nemiyalelo yokusebenza yekhompawundi ngokweenkcukacha phambi kokuba uqhubeke nayo nayiphi na inkqubo.