3-Methyl-1-butanethiol (CAS#541-31-1)
| Iikhowudi zoMngcipheko | I-R11 – Iyatsha kakhulu R36/37/38 – Ukucaphuka kwamehlo, inkqubo yokuphefumla kunye nolusu. I-R20/21/22 – Iyingozi ngokuphefumla, xa udibana nolusu naxa uginyiwe. |
| Inkcazelo yoKhuseleko | S16 – Gcina kude kwimithombo yomlilo. S26 – Xa udibana namehlo, hlambulula ngokukhawuleza ngamanzi amaninzi kwaye ufune iingcebiso zonyango. S36 – Nxiba iimpahla ezifanelekileyo ezikhuselayo. S36/37/39 – Nxiba iimpahla ezifanelekileyo zokukhusela, iiglavu kunye nokukhusela amehlo/ubuso. |
| Izazisi ze-UN | UN 1228 3/PG 2 |
| WGK eJamani | 3 |
| I-TSCA | Ewe |
| Ikhowudi ye-HS | 29309090 |
| IKlasi yeeNgozi | 3 |
| Iqela lokuPakisha | II |
Intshayelelo
I-Isoprene mercaptan yi-organic compound. Iimpawu zayo zezi zilandelayo:
Inokunyibilika kwizinyibilikisi ezininzi eziphilayo ezifana neealkoholi, ii-ethers, kunye neehydrocarbons.
2. Iimpawu zeMichiza: I-Isoprepent mercaptan yi-compound yokunciphisa kakhulu inokusabela nge-oksijini ukwenza i-sulfure dioxide. Inokuthi ifakwe i-oxidized nge-chlorine kwi-isovaleric acid, okanye i-oxidized yi-oxidants kwi-asidi ye-sulfuric. I-Isopentol nayo inepropathi yokusabela okongeziweyo kunye nezinye iikhompawundi.
Ukusetyenziswa kwe-isoprene mercaptan:
1. I-Chemical reagents: I-Isopentanol yinto eqhelekileyo yokunciphisa i-agent kunye ne-sulfiding agent, esetyenziswa ngokubanzi kwi-organic synthesis kunye ne-analytical chemistry.
2. I-agent yokufihla ivumba: ivumba layo elibukhali elibukhali, i-isoprel mercaptan isoloko isetyenziswa njengekhemikhali yokufihla ivumba elibi, njengokongeza inani elithile le-isoprene mercaptan kwigesi yendalo ukufihla ivumba.
Kukho iindlela eziphambili zokulungisa isopreamyl mercaptan:
1. Iveliswa kwi-vinyl alcohol: i-vinyl alcohol ifudunyezwa ngesulfure ukuvelisa i-isopentanol.
2. Ukulungiswa kwisisombululo se-15% -i-alcohol: i-isoprem mercaptan ephezulu-purity inokufumaneka ngokucoca, ukugxila kunye nokucoca isisombululo sotywala kunye ne-hydrogen sulfide.
Olu lwazi lulandelayo lokhuseleko kufuneka luthathelwe ingqalelo xa usebenzisa i-isopentanol:
1. I-Isopentan mercaptan inevumba elibukhali elibukhali kwaye kufuneka igweme ukudibana ngokuthe ngqo nolusu, amehlo, kunye nomgudu wokuphefumula. Nxiba izixhobo ezifanelekileyo zokuzikhusela ezinje ngeeglavu, iindondo, iimaski zokuzikhusela xa usebenzisa.
2. I-Isopentol ine-flash point ephantsi kunye nokutsha, kwaye kufuneka igcinwe kude nokushisa kunye nokushisa okuphezulu. Kuphephe ukudibana namadangatye avulekileyo okanye ezinye izinto ezinokutsha.
3. I-Isopentan mercaptan yinto eyingozi kwimo engqongileyo kwaye ine-biodegradability embi, kwaye akufanele ikhutshwe kwindawo yendalo ngokuthanda, kwaye kufuneka iphathwe kwaye ilahlwe ngokuhambelana nemimiselo efanelekileyo.
