2-Methyl-1-butanethiol (CAS#1878-18-8)
| 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. S33 -Thatha amanyathelo okhuseleko ngokuchasene nokukhutshwa okungatshintshiyo. S36/37/39 – Nxiba iimpahla ezifanelekileyo zokukhusela, iiglavu kunye nokukhusela amehlo/ubuso. |
| Izazisi ze-UN | UN 1111 3/PG 2 |
| WGK eJamani | 3 |
| I-TSCA | Ewe |
| Ikhowudi ye-HS | 29309090 |
| IKlasi yeeNgozi | 3 |
| Iqela lokuPakisha | II |
| Ubutyhefu | GRAS(FEMA). |
Intshayelelo
I-2-Methyl-1-butyl mercaptan (eyaziwa nangokuthi i-methylbutyl mercaptan) i-organosulfur compound. Inenkangeleko yolwelo olungenambala okanye ulwelo olutyheli olunamafutha kunye nencasa eyomeleleyo nevumba elibi. Oku kulandelayo kukwazisa kwiipropati, ukusetyenziswa, iindlela zokulungiselela kunye nolwazi lokhuseleko lwe-2-methyl-1-butyl mercaptan:
Umgangatho:
- 2-Methyl-1-butyl mercaptan lulwelo olunganyibilikiyo emanzini kodwa lunyibilika kwiintlobo ngeentlobo zezinyibilikisi eziphilayo.
- Inencasa enamandla enuka kakubi, efana ne-mercaptans.
- Kwiqondo lokushisa kwegumbi, i-2-methyl-1-butyl mercaptan iyaphuphuma kwaye iyatsha.
Sebenzisa:
- I-2-Methyl-1-butyl mercaptan isetyenziswe njengekhemikhali ephakathi kwaye ingasetyenziselwa ukuhlanganiswa kwamanye ama-compounds.
Indlela:
- I-2-Methyl-1-butyl mercaptan inokulungiswa ngokusabela kwe-butene kunye ne-hydrogen sulfide.
Ulwazi ngoKhuseleko:
- 2-Methyl-1-butylmercaptan inencasa ehlabayo kwaye kufuneka iphetshwe ngokudibana nolusu kunye namehlo.
- Izilumkiso ezifanelekileyo, ezifana nokunxiba iiglavu zokukhusela, izibuko, kunye nempahla yokukhusela, kufuneka ithathwe xa usebenzisa okanye ukuphatha i-2-methyl-1-butylmercaptan.
- I-2-Methyl-1-butyl mercaptan inokutsha kwaye kufuneka igcinwe kude nomlilo kunye nemithombo yokushisa.
- Kuphephe ukudibana nee-oxidants kunye ne-acids ezomeleleyo ngexesha lokugcinwa kunye nokuphatha ukunqanda ukusabela kweekhemikhali ezinobungozi.
