2-Pentanethio (CAS#2084-19-7)
| Iimpawu ezinobungozi | Xi – Irritant |
| Iikhowudi zoMngcipheko | I-R10-Inokutsha R36/37/38 – Ukucaphuka kwamehlo, inkqubo yokuphefumla kunye nolusu. |
| Inkcazelo yoKhuseleko | S26 – Xa udibana namehlo, hlambulula ngokukhawuleza ngamanzi amaninzi kwaye ufune iingcebiso zonyango. S36 – Nxiba iimpahla ezifanelekileyo ezikhuselayo. |
| Izazisi ze-UN | UN 1993 3/PG 3 |
| WGK eJamani | 3 |
| IKlasi yeeNgozi | 3.1 |
| Iqela lokuPakisha | II |
Intshayelelo
I-2-pentathiol, eyaziwa ngokuba yi-hexanethiol, i-organosulfur compound. Oku kulandelayo sintshayelelo kubume bayo, ukusetyenziswa, indlela yokulungiselela kunye nolwazi lokhuseleko:
Umgangatho:
- Imbonakalo: Ulwelo olungenambala kunye nevumba elimnandi elingaqhelekanga.
- Ukuzinza: Ukuzinza ngokulinganayo phantsi kweemeko eziqhelekileyo, kodwa kunokuchaphazeleka yi-oksijini, i-asidi, kunye ne-alkali.
Sebenzisa:
- Ukusetyenziswa kwamashishini: i-2-pentylmercaptan ingasetyenziswa njengento ekrwada ye-vulcanizing agents, i-anti-aging agents, i-lubricants kunye ne-rust inhibitors.
Indlela:
- Kwimveliso yoshishino, i-2-pentyl mercaptan ilungiselelwe ngokukodwa ngokusabela kwe-hexane kunye nesulfure phambi kwe-catalyst.
- Kwibhubhoratri, i-2-pentyl mercaptan inokulungiswa nge-dehydrogenation emva kokusabela kwe-hexane nge-hydrogen sulfide.
Ulwazi ngoKhuseleko:
- I-2-Penylmercaptan iyacaphuka kwaye idle, ibangela ukucaphuka kunye nokutshisa ngokudibana nesikhumba kunye namehlo.
- Isenokubangela intloko ebuhlungu, isiyezi kunye nesicaphucaphu xa uphefumlelwa umoya.
- Ukuba iginyiwe, inokubangela ityhefu.
- Xa usebenzisa kwaye ugcina, kufuneka kuthathelwe ingqalelo ukuphepha ukudibanisa ne-oksijini, i-acids, kunye ne-alkali ukuphepha ukuphendula okuyingozi.
- Xa usebenzisa, kufuneka unxibe izixhobo ezifanelekileyo zokuzikhusela ezifana neeglavu, iiglasi, kunye nempahla yokuzikhusela.
- Kwimeko yokunxibelelana ngengozi okanye ukuphefumla, hlambulula indawo echaphazelekayo ngokukhawuleza kwaye ufune uncedo lwezonyango.
