Isobutyl Mercaptan (CAS#513-44-0)
| Iikhowudi zoMngcipheko | I-R11 – Iyatsha kakhulu R36/37/38 – Ukucaphuka kwamehlo, inkqubo yokuphefumla kunye nolusu. |
| Inkcazelo yoKhuseleko | S16 – Gcina kude kwimithombo yomlilo. S26 – Xa udibana namehlo, hlambulula ngokukhawuleza ngamanzi amaninzi kwaye ufune iingcebiso zonyango. S36 – Nxiba iimpahla ezifanelekileyo ezikhuselayo. |
| Izazisi ze-UN | UN 2347 3/PG 2 |
| WGK eJamani | 3 |
| RTECS | TZ7630000 |
| FLUKA BRAND F IIKHOWUDI | 13 |
| Ikhowudi ye-HS | 29309090 |
| IKlasi yeeNgozi | 3.1 |
| Iqela lokuPakisha | II |
Intshayelelo
I-Isobutyl mercaptan yi-organosulfur compound. Oku kulandelayo kukwazisa kwiipropati, ukusetyenziswa, iindlela zokulungiselela kunye nolwazi lokhuseleko lwe-isobutyl mercaptan:
1. Indalo:
Isobutylmercaptan lulwelo olungenambala nevumba elinukayo. Inoxinano oluphezulu kunye noxinzelelo lomphunga olusezantsi. Iyanyibilika emanzini nakwizinto ezininzi ezinyibilikisayo ezifana neealkoholi, ii-ethers, kunye nezinyibilikisi zeketone.
2. Ukusetyenziswa:
I-Isobutyl mercaptan isetyenziswa ngokubanzi kwi-organic synthesis kunye neshishini. Ingasetyenziswa njenge agent vulcanizing, suspension stabilizer, antioxidant, and solvent. I-Isobutyl mercaptan ingasetyenziselwa ukulungiswa kweendidi ezahlukeneyo kwi-organic synthesis, ezifana ne-esters, i-sulfonated esters, kunye ne-ethers.
3. Indlela:
Kukho iindlela ezimbini eziphambili zokulungiselela i-isobutyl mercaptan. Enye ilungiselelwe ukusabela kwe-isobutylene kunye ne-hydrogen sulfide, kwaye iimeko zokusabela ziqhutyelwa ngokubanzi phantsi koxinzelelo oluphezulu. Enye iveliswa yi-reaction ye-isobutyraldehyde kunye ne-hydrogen sulfide, kwaye ke imveliso iyancitshiswa okanye i-deoxidized ukufumana i-isobutylmercaptan.
4. Ulwazi ngoKhuseleko:
I-Isobutylmercaptan iyacaphukisa kwaye iyatshisa, kwaye ukudibana nolusu kunye namehlo kunokubangela ukucaphuka kunye nokutshisa. Xa usebenzisa i-isobutyl mercaptan, izixhobo ezifanelekileyo zokukhusela ezifana nempahla yamehlo ekhuselayo, iiglavu, kunye nempahla ekhuselayo kufuneka zinxitywe. Xa uphethe i-isobutyl mercaptan, kufuneka igcinwe kude nemithombo yokutshisa kunye ne-oxidants ukuphepha ukubangela umlilo kunye nokuqhuma. Ukuba i-isobutyl mercaptan ifakwe okanye ifakwe, kufuneka ufune unyango ngokukhawuleza kwaye unikeze ugqirha wakho ngolwazi olucacileyo malunga neekhemikhali.
