4- (Methylthio) -4-methyl-2-pentanone (CAS#23550-40-5)
| Lambobin haɗari | 36/37/38 - Hannun idanu, tsarin numfashi da fata. |
| Bayanin Tsaro | S26 - Idan ana hulɗa da idanu, kurkura nan da nan da ruwa mai yawa kuma ku nemi shawarar likita. S36 / 37/39 - Sanya tufafin kariya masu dacewa, safar hannu da kariya / ido / fuska. |
| ID na UN | 1224 |
| WGK Jamus | 3 |
| Farashin TSCA | Ee |
| HS Code | Farashin 29309090 |
| Rukunin tattarawa | II |
Gabatarwa
4-Methyl-4- (methylthio) pentane-2-one, kuma aka sani da MPTK, wani fili ne na kwayoyin halitta. Mai zuwa shine cikakken gabatarwar ga yanayi, amfani, hanyar masana'anta da bayanan aminci na MPTK:
inganci:
- Bayyanar: MPTK yana bayyana azaman lu'ulu'u marasa launi ko rawaya mai haske.
- Solubility: MPTK yana narkewa a cikin wasu kaushi na halitta, kamar ether da chloroform, amma rashin narkewa cikin ruwa.
Amfani:
- Tsarin sinadarai: Ana iya amfani da MPTK a matsayin tsaka-tsaki a cikin haɗin gwiwar kwayoyin halitta don haɗar sauran mahadi.
- Maganin kwari: MPTK kuma ana iya amfani dashi azaman ɗanyen kayan kashe qwari a aikin gona.
Hanya:
- Ana samun MPTK sau da yawa ta hanyar amsawar sulfide tare da alkyl halides. Ana samun madaidaicin thioalkane ta hanyar mayar da martani ga alkyl halide tare da ƙarfe sulfide (misali, sodium methyl mercaptan). Sa'an nan, ta hanyar amsa thioalkane tare da acetic anhydride da acid chloride, an samar da samfurin MPTK na ƙarshe.
Bayanin Tsaro:
- Ya kamata a kiyaye MPTK daga yanayin zafi mai zafi da bude wuta, kuma a adana shi a wuri mai sanyi, busasshiyar rufe da rufewa.
- Sanya kayan kariya masu dacewa, gami da gilashin kariya na sinadarai da safar hannu, lokacin amfani da MPTK don guje wa hulɗa da fata da idanu kai tsaye.
- Ya kamata a kula don guje wa shakar ƙura ko tururi yayin da ake sarrafa MPTK, sannan a sanya na'urorin numfashi idan ya cancanta.
- Idan ka yi bazata ko kuma ka yi hulɗa da MPTK, nemi kulawar likita kuma ka ɗauki marufi ko lakabin tare da kai don likitanka ya iya gane abubuwan da ke ciki.
