3-Mercapto-2-pentanone (CAS#67633-97-0)
| Iimpawu ezinobungozi | Xn – Iyingozi |
| Iikhowudi zoMngcipheko | I-R10-Inokutsha R36/37/38 – Ukucaphuka kwamehlo, inkqubo yokuphefumla kunye nolusu. I-R41 – Umngcipheko womonakalo omkhulu emehlweni I-R22 – Iyingozi xa iginyiwe |
| Inkcazelo yoKhuseleko | S16 – Gcina kude kwimithombo yomlilo. S26 – Xa udibana namehlo, hlambulula ngokukhawuleza ngamanzi amaninzi kwaye ufune iingcebiso zonyango. S36/37/39 – Nxiba iimpahla ezifanelekileyo zokukhusela, iiglavu kunye nokukhusela amehlo/ubuso. S39 –Nxiba ukhuseleko lwamehlo / ubuso. S60 – Esi sixhobo kunye nesingxobo saso kufuneka silahlwe njengenkunkuma eyingozi. S37 – Nxiba iiglavu ezifanelekileyo. S33 -Thatha amanyathelo okhuseleko ngokuchasene nokukhutshwa okungatshintshiyo. S7 – Gcina isikhongozeli sivalwe ngokuqinileyo. |
| Izazisi ze-UN | 1224 |
| I-TSCA | Ewe |
| Ikhowudi ye-HS | 29309090 |
| IKlasi yeeNgozi | 3 |
| Iqela lokuPakisha | III |
Intshayelelo
I-3-Thio-2-pentanone, eyaziwa nangokuthi i-DMSO (i-dimethyl sulfoxide), i-solvent ye-organic kunye ne-compound. Oku kulandelayo kukwazisa kwiipropati, ukusetyenziswa, iindlela zokulungiselela kunye nolwazi lokhuseleko lwe-3-thio-2-pentaone:
Umgangatho:
- Imbonakalo: Ulwelo olungenambala
-I-Soluble: Inyibilika emanzini nakwizinyibilikisi ezininzi zendalo, sisinyibilikisi esikwipolar
Sebenzisa:
- I-3-Thio-2-pentanone inoluhlu olubanzi lokusetyenziswa kwaye isetyenziswa kakhulu njenge-solvent.
Indlela:
- I-3-Thio-2-pentanone inokudityaniswa. Indlela yokulungiselela esetyenziswa ngokuqhelekileyo ifunyanwa ngokusabela kwe-dimethyl sulfoxide nge-agent epholileyo ene-oxidizing efana ne-hydrogen peroxide.
Ulwazi ngoKhuseleko:
- Uqhagamshelwano oluthe ngqo kunye ne-3-thio-2-pentanone lunokubangela ukucaphuka kwamehlo, ulusu, kunye nenkqubo yokuphefumula, kwaye kufuneka kuthathelwe ingqalelo ukuphepha ukudibanisa ngokuthe ngqo xa usebenzisa.
- Yinto enokutsha kwaye kufuneka igcinwe kude namadangatye avulekileyo kunye namaqondo obushushu aphezulu.
- Landela iindlela ezifanelekileyo zokhuseleko lwaselabhoratri kwaye uxhotyiswe ngezixhobo ezifanelekileyo zokuzikhusela ezifana neeglavu, iiglavu, iigawuni ngexesha lokuphatha.
