S-Methyl thioacetate (CAS#1534-08-3)
| Risk Codes | R11 - Inopisa zvakanyanya R20/21/22 – Zvinokuvadza nekufema, kubata ganda uye kana ikamedzwa. R36 – Kushungurudza maziso R24 – Muchetura wasangana neganda R20 – Zvinokuvadza nekufema |
| Tsanangudzo Yekuchengetedza | S16 - Chengetedza kure nenzvimbo dzekudzima. S23 - Usafeme mhute. S29 - Usadurure mumadhiraini. S36/37 - Pfeka zvipfeko zvekudzivirira zvakakodzera uye magurovhosi. S45 - Kana waita tsaona kana ukanzwa usinganzwe zvakanaka, tsvaga rubatsiro rwekuchipatara nekukasika (ratidza chinyorwa pese pazvinogoneka.) S26 – Kana wasangana nemaziso, sukurudza nekukurumidza nemvura yakawanda uye tsvaga mazano ekurapwa. |
| UN IDs | 1992 |
| WGK Germany | 3 |
| HS Code | 29309090 |
| Hazard Kirasi | 3 |
| Packing Group | II |
| Muchetura | GRAS (FEMA). |
Nhanganyaya
S-methyl thioacetate, inozivikanwawo semethyl thioacetate.
Hunhu:
S-methyl thioacetate imvura isina ruvara ine kunhuhwirira kwakasimba. Inonyungudika mune zvakawanda organic solvents senge madoro, ether, uye aromatics.
Shandisa:
S-methyl thioacetate inonyanya kushandiswa vulcanization uye esterification maitiro mune organic synthesis.
Nzira:
S-methyl thioacetate inogona kuwanikwa nekuita kwemethyl acetate nesarufa pasi pemamiriro ealkaline. Iyo chaiyo nhanho ndeyekuita methyl acetate ine alkaline sulfur solution, uyezve distill uye kuchenesa chigadzirwa kuti uwane chigadzirwa.
Zvekuchengetedza
S-methyl thioacetate inotsamwisa uye inofanira kudzivisa kusangana zvakananga neganda nemaziso. Panguva yekushandiswa, kutarisirwa kunofanira kutorwa kune matanho ekudzivirira, akadai sekupfeka magirazi ekudzivirira uye magurovhosi. Paunenge uchichengeta nekubata mukomboni uyu, nzvimbo ine mhepo inofefetera inofanirwa kuchengetedzwa uye kuchengetwa kure nekupisa uye oxidants. Muchiitiko chekudonha kana tsaona, dzinofanirwa kubviswa nenguva uye matanho akakodzera ekukurumidzira anofanirwa kutorwa. Paunenge uchishandisa chikamu ichi, maitiro akakodzera ekuchengetedza anofanirwa kucherechedzwa.
