Methyl thiobutyrate (CAS#2432-51-1)
| Zizindikiro Zowopsa | Xi - Zosangalatsa |
| Zizindikiro Zowopsa | R10 - Yoyaka R36/37/38 - Zokwiyitsa maso, kupuma komanso khungu. |
| Kufotokozera Zachitetezo | S16 - Khalani kutali ndi magwero oyatsira. S26 - Mukakhudza maso, yambani nthawi yomweyo ndi madzi ambiri ndikupempha uphungu wachipatala. S36/37/39 - Valani zovala zodzitchinjiriza zoyenera, magolovesi ndi chitetezo chamaso / kumaso. S37/39 - Valani magolovesi oyenera komanso chitetezo chamaso / kumaso |
| Ma ID a UN | UN 1993 3/PG 3 |
| WGK Germany | 3 |
| TSCA | Inde |
| HS kodi | 29309090 |
| Kalasi Yowopsa | 3 |
| Packing Group | III |
Mawu Oyamba
Methyl thiobutyrate. Zotsatirazi ndizofotokozera za katundu, ntchito, njira zokonzekera ndi chidziwitso cha chitetezo cha methyl thiobutyrate:
1. Chilengedwe:
Methyl thiobutyrate ndi madzi opanda mtundu okhala ndi fungo lamphamvu losasangalatsa. Atha kusungunuka mu mowa, ethers, ma hydrocarbons, ndi zina zosungunulira organic.
2. Kagwiritsidwe:
Methyl thiobutyrate amagwiritsidwa ntchito makamaka ngati mankhwala ophera tizilombo komanso tizilombo toyambitsa matenda, makamaka polimbana ndi tizirombo monga nyerere, udzudzu ndi mphutsi za adyo. Itha kugwiritsidwanso ntchito ngati kaphatikizidwe ka organic kaphatikizidwe kazinthu zina.
3. Njira:
Kukonzekera kwa methyl thiobutyrate nthawi zambiri kumapezeka ndi zomwe sodium thiosulfate ndi bromobutane. Njira yeniyeni yokonzekera ndi iyi:
Sodium thiosulfate imayendetsedwa ndi bromobutane pansi pamikhalidwe yamchere kuti ipange sodium thiobutyl sulfate. Kenako, pamaso pa methanol, reflux zimatenthedwa kuti esterify sodium thiobutyl sulfate ndi methanol kupanga methyl thiobutyrate.
4. Zambiri Zachitetezo:
Methyl thiobutyrate ali ndi kawopsedwe kwambiri. Zitha kukhala zovulaza thupi la munthu komanso chilengedwe. Kuwonetsedwa kwa methyl thiobutyrate kungayambitse kuyabwa kwa khungu, kukwiya kwamaso, komanso kupuma movutikira. Pazowonjezereka, zimakhalanso zoyaka komanso zophulika. Mukamagwiritsa ntchito methyl thiobutyrate, njira zodzitetezera ziyenera kulimbikitsidwa, kukhudzana ndi khungu ndi maso kuyenera kupewedwa, komanso kugwiritsidwa ntchito pamalo olowera mpweya wabwino kuyenera kutsimikizika. Kuonjezera apo, ndondomeko zoyendetsera chitetezo zoyenera ziyenera kutsatiridwa kuti zisamalidwe bwino ndi kusungirako katunduyo. Ngati zizindikiro za poizoni zichitika, pitani kuchipatala mwamsanga.
