4-Methyl thiazole (CAS#693-95-8)
| Amakhodi Engozi | U-R10 – Uyavutha I-R22 – Iyingozi uma igwinywe R37/38 – Ukucasula uhlelo lokuphefumula kanye nesikhumba. R41 – Ingozi yokulimala okubi emehlweni |
| Incazelo Yokuphepha | S16 – Zigcine kude nemithombo yokuthungela. S26 – Uma uthintana namehlo, geza ngokushesha ngamanzi amaningi futhi ufune iseluleko sezokwelapha. S39 – Gqoka ukuvikela iso / ubuso. |
| Ama-ID e-UN | UN 1993 3/PG 3 |
| I-WGK Germany | 3 |
| I-RTECS | XJ5096000 |
| I-TSCA | T |
| Ikhodi ye-HS | 29341000 |
| I-Hazard Class | 3 |
| Iqembu Lokupakisha | III |
Isingeniso
I-4-Methylthiazole iyinhlanganisela yezinto eziphilayo. Okulandelayo isingeniso esifushane sezakhiwo, ukusetshenziswa, izindlela zokulungiselela kanye nolwazi lokuphepha lwe-4-methylthiazole:
Ikhwalithi:
- 4-Methylthiazole uketshezi olungenambala ukuya kokuphuzi ngokukhanyayo.
- Inephunga elinamandla le-ammonia.
- I-4-Methylthiazole iyancibilika emanzini kanye nezincibilikisi eziningi eziphilayo ezingeni lokushisa legumbi.
I-4-Methylthiazole iyinhlanganisela ene-asidi ebuthakathaka.
Sebenzisa:
- I-4-Methylthiazole iphinde isetshenziswe ekuhlanganiseni izibulala-zinambuzane ezithile, njenge-thiazolone, i-thiazolol, njll.
- Ingasetshenziswa futhi ekukhiqizeni odayi nemikhiqizo yenjoloba.
Indlela:
- I-4-Methylthiazole ingatholwa ngokusabela kwe-methyl thiocyanate ne-vinyl methyl ether.
- Ngesikhathi sokulungiselela, i-methyl thiocyanate ne-vinyl methyl ether zisabela ngaphansi kwezimo ze-alkaline ukuze zenze i-4-methyl-2-ethopropyl-1,3-thiazole, ebuye ifakwe i-hydrolyzed ukuthola i-4-methylthiazole.
Ulwazi Lokuphepha:
- I-4-Methylthiazole iyacika futhi iyagqwala futhi ingadala umonakalo esikhumbeni, emehlweni, nasemgudwini wokuphefumula.
- Gqoka okokuvikela okufanele lapho usebenzisa futhi ugweme ukuthinta isikhumba namehlo, futhi ugweme ukuhogela umhwamuko noma uthuli lwazo.
- Kufanele kuqashelwe izinyathelo zokuvimbela umlilo nokuqhuma ngesikhathi sokusebenza nokugcinwa, futhi kude nemithombo yokuthungela kanye nama-oxidants.
- Ukuthobela izinqubo ezifanele zokuphatha nokuphatha ngendlela ephephile ngesikhathi sokusetshenziswa ukuze ugweme izingozi.
