4-Ethyl Benzoic acid（CAS#619-64-7）
| Waehere Morearea | R22 – He kino ki te horomia R36/37 – He whakapataritari ki nga kanohi me te punaha manawa. |
| Whakaahuatanga Haumaru | S22 – Kaua e pupuhi puehu. S24/25 – A ape i te pa ki te kiri me nga kanohi. S37/39 – Kia mau nga karapu tika me te whakamarumaru kanohi/kanohi S26 – Mena ka pa ki nga kanohi, horoi tonu ki te nui o te wai me te rapu tohutohu hauora. |
| WGK Tiamana | 3 |
| Waehere HS | 29163900 |
| Tuhipoka morearea | Whakariri |
Kupu Whakataki
Nga ahuatanga o te waikawa p-ethylbenzoic: He wai kore tae, he kowhai ranei he kakara kakara motuhake. Ko te waikawa P-ethylbenzoic he memeha ki te waipiro me te ether, karekau hoki ki te wai.
Nga whakamahinga o te waikawa p-ethylbenzoic: Ka taea hoki te whakamahi i te waikawa Ethylbenzoic ki te whakarite i nga paninga, waituhi, me nga tae.
Te tikanga whakarite o te waikawa p-ethylbenzoic:
Ko te whakaritenga o te waikawa p-ethylbenzoic te nuinga o te wa e mahia ana ma te whakapouri o te ethylbenzene me te hāora. Ko nga waikura konganuku whakawhiti, penei i te molybdate catalysts, e whakamahia nuitia ana mo nga whakakorikori. Ka puta te tauhohenga i te pāmahana tika me te pehanga kia puta te waikawa p-ethylbenzoic.
Nga korero haumaru mo te waikawa ethylbenzoic:
Ko te waikawa Ethylbenzoic he paanga kino ki nga kanohi me te kiri, me horoi ki te nui o te wai i te wa e pa ana. Ko nga taputapu whakamarumaru whaiaro e tika ana penei i nga karaehe haumaru me nga karapu me mau i te wa e mahi ana. Me penapena te waikawa Ethylbenzoic ki roto i te ipu hau, kia matara atu i te mura me te waiora. Mena e tika ana, me whakahaere i roto i te taiao pai-hau.
