2-Ethyl pyrazine (CAS#13925-00-3)
| Risk Codes | R10 - Inopfuta moto R41 - Njodzi yekukuvara kwakakomba kwemaziso R37/38 - Inogumbura kune yekufema system uye ganda. R22 – Zvinokuvadza kana ikamedzwa |
| Tsanangudzo Yekuchengetedza | S16 - Chengetedza kure nenzvimbo dzekudzima. S39 - Pfeka dziviriro yeziso / kumeso. S26 – Kana wasangana nemaziso, sukurudza nekukurumidza nemvura yakawanda uye tsvaga mazano ekurapwa. |
| UN IDs | UN 1993 3/PG 3 |
| WGK Germany | 3 |
| RTECS | UQ3330000 |
| TSCA | T |
| HS Code | 29339990 |
| Hazard Kirasi | 3 |
| Packing Group | III |
Nhanganyaya
2-Ethylpyrazine isanganiswa yeorganic. Izvi zvinotevera sumo yezvimwe zvezvinhu zvekomboni, mashandisirwo, nzira dzekugadzirira, uye ruzivo rwekuchengetedza:
Properties: 2-Ethylpyrazine imvura isina ruvara kusvika kune yakachenuruka yero uye inonhuhwirira yakafanana neyebenzene mhete. Inonyungudika mune yakawanda organic solvents pakamuri tembiricha, asi inenge isinganyunguriki mumvura.
Zvishandiso: 2-Ethylpyrazine inogona kushandiswa se reagent uye yepakati mune organic synthesis. Inogona kushandiswa mune organic synthesis kugadzira zvakasiyana-siyana zvemakomponi, senge pyrazoles, thiazoles, pyrazines, uye benzothiophenes. Inogona zvakare kushandiswa se ligand yesimbi yakaoma uye synthesis yedhayi.
Nzira yekugadzirira: Kune nzira mbiri huru dzekugadzirira 2-ethylpyrazine. Imwe inogadzirirwa nekuita kwemethylpyrazine ine vinyl compounds. Imwe yacho inogadzirirwa nekuita kwe2-bromoethane uye pyrazine.
Ruzivo rwekuchengetedza: 2-ethylpyrazine kazhinji ine yakaderera muchetura pasi peyakajairika kushandiswa mamiriro. Semusanganiswa weorganic, uchiri kuda kubatwa nekuchenjerera. Kana ikasangana neganda nemaziso, inofanira kushambidzwa nemvura yakawanda munguva. Inhalation yehutsi hwayo inofanirwa kudzivirirwa kana ichishandiswa kuve nechokwadi chekushanda zvakanaka kwenzvimbo yekushanda. Inofanirawo kuchengetwa munzvimbo inotonhorera, yakaoma, ine mhepo uye kudzivisa kusangana neoxidants, acids, uye zvinoderedza.
