2-Methoxy-3-isobutyl pyrazine (CAS#24683-00-9)
| Zizindikiro Zowopsa | R36/37/38 - Zokwiyitsa maso, kupuma komanso khungu. R39/23/24/25 - R23/24/25 – Poizoni pokoka mpweya, kukhudzana ndi khungu komanso kummeza. R11 - Yoyaka Kwambiri |
| Kufotokozera Zachitetezo | S26 - Mukakhudza maso, yambani nthawi yomweyo ndi madzi ambiri ndikupempha uphungu wachipatala. S36 - Valani zovala zoyenera zodzitetezera. S24/25 - Pewani kukhudzana ndi khungu ndi maso. S45 - Pakachitika ngozi kapena ngati simukumva bwino, funsani upangiri wachipatala nthawi yomweyo (onetsani chizindikirocho ngati kuli kotheka.) S36/37 - Valani zovala zoyenera zodzitchinjiriza ndi magolovesi. S16 - Khalani kutali ndi magwero oyatsira. S7 - Sungani chidebe chotsekedwa mwamphamvu. |
| Ma ID a UN | UN 1230 3/PG 2 |
| WGK Germany | 3 |
| TSCA | Inde |
| HS kodi | 29339900 |
Mawu Oyamba
2-Methoxy-3-isobutylpyrazine ndi organic compound. Zotsatirazi ndizofotokozera za katundu wake, ntchito, njira zopangira ndi chitetezo:
Ubwino:
Maonekedwe ndi katundu wakuthupi: 2-methoxy-3-isobutylpyrazine ndi madzi achikasu opepuka komanso onunkhira apadera.
Kusungunuka: Kutha kusungunuka mu zosungunulira wamba monga ethers, alcohols, ndi ketones.
Gwiritsani ntchito:
2-Methoxy-3-isobutylpyrazine ili ndi ntchito zambiri m'munda wa pharmacy, ndipo nthawi zambiri imagwiritsidwa ntchito ngati anti-biofertilizer, anti-radiation agent ndi chitetezo cha mthupi.
Njira:
Njira yokonzekera ya 2-methoxy-3-isobutylpyrazine ndi yovuta, ndipo njira yowonongeka yomwe imagwiritsidwa ntchito nthawi zambiri ndikuchita pyridine ndi methanol kuti ipange 2-methoxypyridine, ndiyeno imachita ndi isobutyraldehyde kuti ipange mankhwala omwe akufuna.
Zambiri Zachitetezo:
2-Methoxy-3-isobutylpyrazine iyenera kusungidwa pamalo amdima, owuma komanso mpweya wabwino, kutali ndi kutentha kwakukulu ndi moto.
Pogwira ntchitoyo, payenera kutsatiridwa njira zoyenera zopumira mpweya, ndiponso kuvala zida zodzitetezera monga magolovesi ndi magalasi.
Mukamagwiritsa ntchito kapena kugwiritsa ntchito mankhwalawa, chonde onani njira zoyenera zoyesera ndi malangizo otetezeka ndikutsatira malangizo ndi malangizo oyenera.
