3-Methylpyridine-4-carboxaldehyde （CAS# 74663-96-0)
| Waehere Morearea | R36/37/38 – He whakapataritari ki nga kanohi, te punaha manawa me te kiri. R41 – He kino kino ki nga kanohi R37/38 – He whakapataritari ki te punaha manawa me te kiri. R22 – He kino ki te horomia |
| 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. S39 – Mau whakamarumaru kanohi / kanohi. |
| Te akomanga morearea | TANGATA |
Kupu Whakataki
Ko te 3-Methyl-pyridine-4-carboxaldehyde he pūhui waro. He wai kore tae, he kowhai ranei he kakara kakara.
Ka whakamahia te 3-Methyl-pyridin-4-carboxaldehyde hei takawaenga i roto i te whakahiato waro.
Ko te huarahi noa ki te whakarite i te 3-methyl-pyridine-4-carboxaldehyde ko te oxidizing methylpyridine, ka taea te mahi ma te whakamahi i nga waikura penei i te hāora, te hauwai, te benzoyl peroxide ranei.
Nga korero mo te haumaru: Ko te 3-methyl-pyridin-4-carboxaldehyde he puhui pararopi e mau ana te riri me te paitini. Kia tupato ki te kore e pa ki te kiri me nga kanohi, me te pupuri i te hau tika. I te wa e whakahaere ana me te penapena, me whai i nga tikanga whakahaere mo te haumaru me te whakarato i nga taputapu whakamarumaru whaiaro penei i nga karapu taiwhanga me nga karaihe haumaru. Ki te horomia pokanoa, ki te pa atu ranei, me rapu wawe ki te rongoa.
