2-6-dimethyl-pyrazine (CAS#108-50-9)
| Koodu ihe egwu | R10 - ọkụ R22 - na-emerụ ma ọ bụrụ na iloro ya R37 / 38 - na-akpasu iwe na usoro iku ume na akpụkpọ ahụ. R41 - Ihe ize ndụ nke mmebi anya dị njọ R11 - Na-agba ọkụ nke ukwuu |
| Nkọwapụta nchekwa | S16 - Wepụ ya na isi mmalite nke mgbanye. S26 - N'ihe banyere kọntaktị na anya, kpochaa ozugbo na ọtụtụ mmiri ma chọọ ndụmọdụ ahụike. S39 - Yiri anya / nchedo ihu. |
| NJ UN | UN 1325 4.1/PG 2 |
| WGK Germany | 3 |
| RTECS | UQ2975000 |
| TSCA | Ee |
| Koodu HS | 29339990 |
| Klas Hazard | 4.1 |
| Otu nkwakọ ngwaahịa | III |
Okwu mmalite
2,6-Dimethylpyrazine bụ ngwakọta organic.
Ogo:
- 2,6-Dimethylpyrazine bụ ntụ ntụ siri ike nke na-acha ọcha ma ọ bụ na-acha odo odo na agba.
- Ọ nwere ezigbo solubility ma nwee ike ịgbaze na ma mmiri ma organic solvents.
- Ọ kwụsiri ike na ikuku, mana ọ nwere ike ire ere na oke okpomọkụ.
Jiri:
- 2,6-Dimethylpyrazine bụ nke a na-ejikarị eme ihe n'ọtụtụ mpaghara kemịkalụ na injinịa.
- Enwere ike iji ya dị ka reagent kemịkalụ na nyocha sayensị na njikọ organic na kemịka nyocha.
- A pụkwara iji ya mee ihe dị ka ihe na-akpali akpali maka polymers.
Usoro:
- 2,6-Dimethylpyrazine nwere ike ịmepụta ya site na ụzọ dị iche iche, nke a na-emekarị site na cyclization nke styrene na methyl methacrylate.
Ozi nchekwa:
- 2,6-Dimethylpyrazine bụ ihe dịtụ mma n'okpuru ọnọdụ ojiji.
- Ọ na-akpasu anụ ahụ, anya, na akụkụ iku ume na ekwesịrị ichebe ya nke ọma n'oge eji, njikwa na nchekwa.
- Zere iri nri na mberede, kọntaktị na akpụkpọ ahụ na iku ume nke uzuzu mgbe ị na-arụ ọrụ.
- Ọ bụrụ na kọntaktị na mberede ma ọ bụ iku ume, kpochaa ebe ahụ emetụtara ozugbo na mmiri dị ọcha ma chọọ nlekọta ahụike ozugbo. Na ihe mberede, chọọ enyemaka ahụike ọkachamara.
Ihe dị n'elu bụ naanị ozi bụ isi, maka ozi zuru ezu na iji ya eme ihe, biko rụtụ aka na akwụkwọ kemịkal dị mkpa ma ọ bụ kpọtụrụ ọkachamara.
