5-Bromopyridine-2-carboxylic acid（CAS# 30766-11-1)
| Nga Tohu Whakamate | Xi – Irritant |
| Waehere Morearea | 36/37/38 – He whakapataritari ki nga kanohi, te punaha manawa me te kiri. |
| Whakaahuatanga Haumaru | S24/25 – A ape i te pa ki te kiri me nga kanohi. S36 – Mau kakahu whakamarumaru tika. S26 – Mena ka pa ki nga kanohi, horoi tonu ki te nui o te wai me te rapu tohutohu hauora. S37/39 – Kia mau nga karapu tika me te whakamarumaru kanohi/kanohi |
| Waehere HS | 29333990 |
| Te akomanga morearea | TANGATA |
Kupu Whakataki
Ngā Āhuatanga: Ko te waikawa carboxylic 5-bromo-2-pyridine he paura tioata kōwhai ki te kore tae. He wairewa i roto i te wai, te waipiro me te ether, me te paku whakarewa ki te benzene me te petroleum ether. He pūmau i te pāmahana rūma, engari he ngawari te pirau i te pāmahana teitei.
Whakamahinga: 5-bromo-2-pyridine carboxylic acid is often used as a intermediate in organic synthesis.
Te tikanga whakarite: He maha nga tikanga whakarite o te waikawa carboxylic 5-bromo-2-pyridine. Ko te tikanga noa ko te tauhohe i te waikawa carboxylic 2-pyridine me te bromine ki te whakaputa waikawa carboxylic 5-bromo-2-pyridine. Ka taea te mahi i tenei tauhohenga i roto i te waikawa ahetiki, ka whakamahana te pāmahana tauhohenga ki te pāmahana rūma. I te mutunga o te tauhohenga, ka taea te whiwhi i te hua ma te whakamaarama me te tātari.
Mōhiohio Haumaru: Ko te waikawa carboxylic 5-Bromo-2-pyridine he haumaru i raro i nga tikanga whakamahi noa. Me whai nga tikanga whakahaere haumaru me te rongoa ki tetahi waahi maroke, hauhautanga, kia matara atu i te mura me te waikura.
