N-Methyl-p-toluene sulfonamide (CAS#640-61-9)
| Iimpawu ezinobungozi | Xi – Irritant |
| Iikhowudi zoMngcipheko | 36/37/38 – Ukucaphukisa amehlo, inkqubo yokuphefumula kunye nolusu. |
| Inkcazelo yoKhuseleko | I-S37/39 -Nxiba iiglavu ezifanelekileyo kunye nokukhusela amehlo / ubuso S26 – Xa udibana namehlo, hlambulula ngokukhawuleza ngamanzi amaninzi kwaye ufune iingcebiso zonyango. |
| WGK eJamani | 3 |
| Ikhowudi ye-HS | 29350090 |
Intshayelelo
I-N-methyl-p-toluenesulfonamide, eyaziwa ngokuba yi-methyltoluenesulfonamide, yi-organic compound. Oku kulandelayo sintshayelelo kwiipropati zayo, ukusetyenziswa, iindlela zokuvelisa kunye nolwazi lokhuseleko:
Umgangatho:
I-N-methyl-p-toluenesulfonamide yikristale engenambala eqinileyo enevumba elikhethekileyo le-aniline. Inonyibiliko oluphantsi emanzini kodwa iyanyibilika kuninzi lwezinyibilikisi eziphilayo.
Sebenzisa:
I-N-methyl-p-toluenesulfonamide isetyenziswa kakhulu njenge-reagent yokuguqula kwi-organic synthesis reactions. Ingasetyenziswa njenge-methylation reagent, i-aminosation agent, kunye ne-nucleophile.
Indlela:
Indlela yokulungiselela i-N-methyl-p-toluenesulfonamide ngokuqhelekileyo ifumaneka ngokuphendula i-toluene sulfonamide kunye ne-methylation reagents (njenge-sodium methyl iodide) phantsi kweemeko ze-alkaline. Iimeko ezithile zamalungiselelo kunye namanyathelo anokulungiswa ngokweemfuno zangempela.
Ulwazi ngoKhuseleko:
I-N-methyl-p-toluenesulfonamide ngokuqhelekileyo izinzile kwaye ikhuselekile phantsi kweemeko eziqhelekileyo zokusetyenziswa. Isahlelwa njengekhemikhali kwaye ifuna ukuphathwa kakuhle kwaye igcinwe ukunqanda iingozi. Ukuqhagamshelana nolusu, amehlo, kunye nephecana lokuphefumula kufuneka kugwenywe ngexesha lokusetyenziswa ukuthintela ukucaphuka okanye ukusabela komzimba. Kwimeko yokuvezwa okanye ukuphefumla, hlambulula ngokukhawuleza ngamanzi amaninzi kwaye ufune uncedo lwezonyango. Iimpendulo kufuneka zenziwe kwiimeko ezinomoya ococekileyo kunye namanyathelo okhuseleko lomntu afana neeglavu zokukhusela kunye nezibuko.
