Propanethiol (CAS#107-03-9)
| Iikhowudi zoMngcipheko | I-R11 – Iyatsha kakhulu I-R22 – Iyingozi xa iginyiwe I-R37/38 – Iyacaphukisa inkqubo yokuphefumla kunye nolusu. I-R41 – Umngcipheko womonakalo omkhulu emehlweni R50 – Inetyhefu kakhulu kwizinto eziphila emanzini R36/37/38 – Ukucaphuka kwamehlo, inkqubo yokuphefumla kunye nolusu. I-R21/22 – Iyingozi xa udibana nolusu kwaye ukuba uginyiwe. |
| Inkcazelo yoKhuseleko | S16 – Gcina kude kwimithombo yomlilo. S26 – Xa udibana namehlo, hlambulula ngokukhawuleza ngamanzi amaninzi kwaye ufune iingcebiso zonyango. S39 –Nxiba ukhuseleko lwamehlo / ubuso. S57 – Sebenzisa isikhongozeli esifanelekileyo ukunqanda ukungcoliseka kwendalo. S36/37/39 – Nxiba iimpahla ezifanelekileyo zokukhusela, iiglavu kunye nokukhusela amehlo/ubuso. S29 – Musa ukuthulula kwimisele yamanzi. |
| Izazisi ze-UN | UN 2402 3/PG 2 |
| WGK eJamani | 3 |
| RTECS | TZ7300000 |
| FLUKA BRAND F IIKHOWUDI | 13 |
| I-TSCA | Ewe |
| Ikhowudi ye-HS | 29309070 |
| IKlasi yeeNgozi | 3 |
| Iqela lokuPakisha | II |
| Ubutyhefu | I-LD50 ngomlomo kuMvundla: 1790 mg / kg |
Intshayelelo
Umgangatho:
- Imbonakalo: IPropyl mercaptan lulwelo olungenambala.
- Ivumba: Ivumba elibi nevumba elibi elibi.
- Ubuninzi: 0.841g/mLat 25°C(lit.)
- Indawo yokuBilisa: 67-68°C(lit.)
- Ukunyibilika: Ipropanol iyakwazi ukunyibilika emanzini.
Sebenzisa:
- I-Chemical synthesis: I-Propyl mercaptan isetyenziswa ngokubanzi kwiimpendulo ze-organic synthesis, kwaye ingasetyenziselwa njenge-arhente yokunciphisa, i-catalyst, i-solvent kunye ne-synthesis ephakathi.
Indlela:
- Indlela yoShishino: Ipropylene mercaptan idla ngokufunyanwa ngokudibanisa i-hydropropyl alcohol. Kule nkqubo, ipropanol isabela ngesulfure phambi kwe-catalyst ukwenza ipropylene mercaptan.
- Indlela yeLabhoratri: Ipropanol inokwenziwa kwibhubhoratri, okanye ipropyl mercaptan inokulungiswa ngokusabela kwe-hydrogen sulfide kunye nepropylene.
Ulwazi ngoKhuseleko:
- Ubuthi: Ipropyl mercaptan inobuthi obuthile, kwaye ukuphefumla okanye ukuvezwa kwipropyl mercaptan kunokubangela ukucaphuka, ukutshisa kunye neengxaki zokuphefumla.
- Ukuphatha ngokuKhuselekileyo: Xa usebenzisa ipropyl mercaptan, soloko unxiba izixhobo ezifanelekileyo zokuzikhusela ezifana neeglavu, iiglasi, kunye nempahla ekhuselayo kunye nokugcina indawo enomoya owaneleyo.
- Isilumkiso soGcino: Xa ugcina ipropyl mercaptan, gcina kude kwimithombo yomlilo kunye ne-oxidants, kwaye ugcine isikhongozeli sivalwe ngokuqinileyo kwaye sigcinwe kwindawo epholileyo neyomileyo.
