2-Fluorobenzonitrile（CAS # 394-47-8)
Morearea me te Haumaru
| Waehere Morearea | R22 – He kino ki te horomia R37/38 – He whakapataritari ki te punaha manawa me te kiri. R41 – He kino kino ki nga kanohi R36/37/38 – He whakapataritari ki nga kanohi, te punaha manawa me te kiri. R20/21/22 – He kino ma te horomia, ka pa ki te kiri me te horomia. |
| Whakaahuatanga Haumaru | S26 – Mena ka pa ki nga kanohi, horoi tonu ki te nui o te wai me te rapu tohutohu hauora. S39 – Mau whakamarumaru kanohi / kanohi. S36/37/39 – Mau kakahu whakamarumaru tika, karapu me te whakamarumaru kanohi/kanohi. S36 – Mau kakahu whakamarumaru tika. |
2-Fluorobenzonitrile（CAS#394-47-8) Whakataki
2-Fluorobenzonitrilehe pūhui waro. He wai kore tae ki te kowhai kowhai me te kakara kaha. E whai ake nei he kupu whakataki mo nga rawa, nga whakamahinga, nga tikanga whakarite me nga korero haumaru o te 2-fluorobenzonitrile:
Āhuatanga:
- Ko te 2-Fluorobenzonitrile he wai e kore e uru ki roto i te wai, he iti te pehanga kohu i te pāmahana rūma.
- He pai te whakarewatanga ka taea te rewa i roto i te maha o nga whakarewa pararopi penei i te ewaro, te acetone me te dimethylformamide.
- He pumau ki te hau, engari ka puta pea nga tauhohenga matū kino ina whakamahana ki te wera nui, ka pa atu ranei ki nga waiora kaha.
Whakamahinga:
- Ka taea hoki te whakamahi hei rauemi mata mo te paninga, te tae me te kakara.
Tikanga takahanga:
- E rua nga tikanga matua mo te whakarite i te 2-fluorobenzonitrile: te tikanga whakakapi cyanide me te tikanga whakakapi fluoride.
- Ko te tikanga whakakapi cyanide e pa ana ki te whakakapinga o te roopu cyano ki te mowhiti benzene katahi ka whakauruhia nga ngota fluorine hei whakakapi i te roopu cyano.
- Ko te tikanga whakakapi fluoride e pa ana ki te whakamahi i te fluoride hei rauemi mata, te tauhohenga ki te chlorine, bromine, haloform ranei i runga i te mowhiti benzene, whakakapi i te chlorine, bromine, haloform ranei ki te fluorine kia whiwhi ai te 2-fluorobenzonitrile.
Mōhiohio Haumaru:
- Ko te 2-Fluorobenzonitrile he paitini ki te tinana o te tangata. Tena koa karohia te pa atu ki te kiri, ki nga kanohi me te ngohanga o tana kohu.
- Mau taputapu whakamarumaru whaiaro e tika ana penei i nga karapu, karaehe haumaru me nga kakahu whakamarumaru i te wa e mahi ana.
- I te wa e penapena ana, me whakanoho te 2-fluorobenzonitrile ki roto i te ipu hiri, kia matara atu i te ahi me nga waiora, me te penapena pai kia kore ai e pakaru me te paanga.
