2-Ethyl-3-methyl pyrazine (CAS#15707-23-0)
| Risk Codes | R22 – Zvinokuvadza kana ikamedzwa R36/37/38 - Kushungurudza maziso, kufema system uye ganda. |
| Tsanangudzo Yekuchengetedza | S26 – Kana wasangana nemaziso, sukurudza nekukurumidza nemvura yakawanda uye tsvaga mazano ekurapwa. S24/25 - Dzivisa kusangana neganda nemeso. |
| UN IDs | UN 1993 3/PG 3 |
| WGK Germany | 3 |
| RTECS | UQ3335000 |
| TSCA | Ehe |
| HS Code | 29339900 |
| Hazard Note | Irritant |
| Hazard Kirasi | 3 |
| Packing Group | III |
| Muchetura | GRAS (FEMA). |
Nhanganyaya
2-Ethyl-3-methylpyrazine is an organic compound. Iyi inotevera sumo yezvivakwa zvayo, kushandiswa, nzira dzekugadzira uye ruzivo rwekuchengetedza:
Hunhu:
- Kuonekwa: 2-ethyl-3-methylpyrazine iri mumvura isina ruvara kana yakasimba crystalline fomu.
- Solubility: Iyo ine yakaderera solubility mumvura, asi inogona kunyungudika mune organic solvents.
- Kugadzikana: Mushonga wakagadzikana, asi kusangana neakasimba oxidants uye yakasimba acids inofanira kudziviswa.
Shandisa:
- 2-Ethyl-3-methylpyrazine inowanzoshandiswa reagent uye inoshandiswawo sepakati mumakemikari synthesis.
Nzira:
2-Ethyl-3-methylpyrazine inogona kugadzirwa nenzira dzinotevera:
- Ethyl bromide inotanga kubatwa nepyrazine kugadzira 2-ethylpyrazine pasi pemamiriro ealkaline.
- Zvadaro, 2-ethylpyrazine inobatwa nemethyl bromide kuti ipe yekupedzisira 2-ethyl-3-methylpyrazine.
Zvekuchengetedza
- 2-Ethyl-3-methylpyrazine inowanzoonekwa seyakaderera chepfu, asi mitemo yekuchengeteka inofanirwa kuteverwa.
- Dzivisa kufemesa, kubata ganda nemaziso, uye pfeka zvekuzvidzivirira nazvo zvakaita semagirovhosi, magogi, uye nhovo dzechiso.
- Paunenge uchichengeta uye uchibata, chengetedza kure nenzvimbo dzekudzima uye oxidizing agents kudzivirira njodzi yemoto uye kuputika.
-Tarisa kune akakodzera ekuchengetedza mabhuku uye ekuchengetedza data mapepa akapihwa nemupi kuti uwane ruzivo rwakadzama uye rwakakwana rwekuchengetedza.
