4-Cyano-3-methylpyridine （CAS# 7584-05-6)
Kupu Whakataki
Ko te 3-Methylisoniacinitrile he pūhui waro. E whai ake nei he kupu whakataki mo nga rawa, nga whakamahinga, nga tikanga whakarite me nga korero haumaru o te 3-methylisonianitrile:
Kounga:
- Te ahua: Ko te 3-Methylisoniacinitrile he wai kore tae ki te wai kowhai marama, karaihe ranei
- Wairewa: He wairewa i roto i te nuinga o nga whakarewa pararopi penei i te waihano, te etera, me te waikawa acetic.
Whakamahia:
Ko te 3-Methylisoniacinitrile he takawaenga nui i roto i te whakahiato waro, ka whakamahia nuitia i roto i te mara o te whakahiato waro. Ko nga tono matua ko:
- Te whakahiato o etahi atu puhui: hei matū timata me te rauemi mata mo nga momo tauhohenga whakahiato pararopi, penei i nga tauhohenga whakarewa-catalyzed, te whakahiatotanga o te waiwaro kakara me te pyridones, aha atu.
- Ahumahi waikano: whakamahia hei takawaenga ki te whakahiato waikano.
Tikanga:
Ka taea te whakarite 3-Methylisoniacinitrile e:
- Te whakahiato matū: ka whiwhi ma te tauhohe i te 3-methylpyridine me te waikawa hydrocyanic i raro i nga tikanga e tika ana.
Mōhiohio Haumaru:
- Ko te 3-Methylisonianitrile pea ka pa ki te tinana o te tangata i muri i te pa atu ki te kiri, ki nga kanohi, ki te inhalation ranei, a me whai waahi tika ina whakamahi.
- I te wa e whakahaere ana i te puhui, karohia te pa atu ki te kiri me nga kanohi, me mau taputapu whakamarumaru whaiaro mena e tika ana.
- I te wa e whakahaere ana i te 3-methylisoniacinitrile, me whakarite nga tikanga whakamaarama kia pai ai te noho haumaru.
- Me penapena te puhui ki tetahi waahi hauhautanga, maroke, whai hau pai, kia matara atu i te ahi me nga waiora.
