2-Ethoxy-3-methylpyrazine（CAS#32737-14-7）
| Nga Tohu Whakamate | Xi – Irritant |
| Waehere Morearea | 36/37/38 – He whakapataritari ki nga kanohi, te punaha manawa me te kiri. |
| Whakaahuatanga Haumaru | S26 – Mena ka pa ki nga kanohi, horoi tonu ki te nui o te wai me te rapu tohutohu hauora. S36/37/39 – Mau kakahu whakamarumaru tika, karapu me te whakamarumaru kanohi/kanohi. |
| WGK Tiamana | 3 |
Kupu Whakataki
Ko te 2-ethoxy-3-methylpyrazine he pūhui waro. E whai ake nei he kupu whakataki mo tona ahuatanga, te whakamahinga, te tikanga whakarite me nga korero haumaru:
Kounga:
- Te ahua: 2-ethoxy-3-methylpyrazine he wai taekore.
- Wairewa: Ka whakarewahia i roto i te wai, te waiwaro me te nuinga o nga whakarewa waro.
Whakamahia:
- Ka taea te whakamahi i roto i te whakahiatotanga o etahi paturopi (pēnei i te waikawa polyhydroxysulfamic), tae atu ki etahi puhui hohe koiora.
Tikanga:
- Ka taea te whakarite i te 2-Ethoxy-3-methylpyrazine ma te whakawhitinga o te 2-methylpyrazine me te ethanol. Ko te tukanga motuhake ko: te whakamahana tuatahi me te whakakorikori i te 2-methylpyrazine me te nui e tika ana o te waihano i roto i te reactor, katahi ka taapirihia te nui o te whakakorikori alkyd (pērā i te waikawa Fengyun), ka haere tonu te tauhohenga whakawera, ka mutu te whakamahana kia whiwhi ai i te hua.
Mōhiohio Haumaru:
- Mau taputapu whakamarumaru e tika ana penei i nga karapu taiwhanga, karaehe, me nga kakahu whakamarumaru i te wa e mahi ana.
