3-Methyl-2-butanethiol (CAS#40789-98-8)
| Akara egwu | Xi - mgbakasị ahụ |
| Koodu ihe egwu | R10 - ọkụ R36 / 37/38 - na-akpasu iwe na anya, usoro iku ume na akpụkpọ ahụ. |
| Nkọwapụta nchekwa | S26 - N'ihe banyere kọntaktị na anya, kpochaa ozugbo na ọtụtụ mmiri ma chọọ ndụmọdụ ahụike. S36 - Yiri uwe nchebe kwesịrị ekwesị. |
| NJ UN | UN 1993 3/PG 2 |
| WGK Germany | 3 |
| RTECS | EL9050000 |
| TSCA | Ee |
| Koodu HS | 29309090 |
| Klas Hazard | 3 |
| Otu nkwakọ ngwaahịa | III |
Okwu mmalite
3-mercapto-2-butanone, nke a makwaara dị ka 2-butanone-3-mercaptoketone ma ọ bụ MTK, bụ ngwakọta organic. Ndị a bụ mmalite nke akụrụngwa ya, ojiji ya, ụzọ nrụpụta ya na ozi nchekwa:
Ogo:
- Ọdịdị: mmiri mmiri na-enweghị agba ma ọ bụ kristal ọcha
- Solubility: Soluble na ethanol, ether na chloroform, obere soluble na mmiri
Jiri:
- Chemical reagents: a na-ejikarị dị ka sulfhydrylation reagents na organic njikọ maka njikọ nke sulfhydryl ogige.
- Azụmahịa: 3-mercapto-2-butanone, dị ka sulfhydryl reagent, a na-ejikarị eme ihe na nkwadebe nke ihe mgbakwunye roba, ndị na-eme ngwa ngwa roba, glyphosate (a herbicide), surfactants, wdg.
Usoro:
Usoro a na-ahụkarị maka nkwadebe nke 3-mercapto-2-butanone bụ mmeghachi omume nke hexane nke nwere hydrogen sulfide. Nzọụkwụ a kapịrị ọnụ bụ imeghachi omume hexanone na hydrogen sulfide site na kọlụm silica gel iji nweta 3-mercapto-2-butanone.
Ozi nchekwa:
- 3-mercapto-2-butanone bụ mmiri ọkụ na-ere ọkụ na ekwesịrị izere ya site na ọkụ mepere emepe ma ọ bụ oke okpomọkụ.
- Yiri usoro nchebe kwesịrị ekwesị dị ka iko nchebe, uwe aka na uwe mgbawa kwesịrị ekwesị n'oge eji.
- Ghọta ma soro usoro arụ ọrụ dị mkpa yana ntuziaka ọrụ nchekwa tupu eji ya.
- Zere kọntaktị na ihe ndị dị ka oxidants, acid siri ike, ntọala siri ike, na oxidants siri ike iji gbochie mmeghachi omume dị ize ndụ.
- Ọ bụrụ na kọntaktị na mberede, kpochaa mmiri ozugbo wee chọọ nlekọta ahụike ozugbo.
Ọ dị mkpa iji ma jikwaa ogige a n'enweghị nsogbu yana dabere na usoro na ntuziaka.
