4-Dimethyl-5-Acetyl Thiazole (CAS#38205-60-6 )
| Waehere Morearea | R36/37/38 – He whakapataritari ki nga kanohi, te punaha manawa me te kiri. R43 – Ka whakapataritari pea 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. S37/39 – Kia mau nga karapu tika me te whakamarumaru kanohi/kanohi S36/37/39 – Mau kakahu whakamarumaru tika, karapu me te whakamarumaru kanohi/kanohi. |
| WGK Tiamana | 3 |
| Waehere HS | 29349990 |
Kupu Whakataki
Ko te 2,4-Dimethyl-5-acetylthiazole he pūhui waro. E whai ake nei he kupu whakataki mo nga rawa, nga whakamahinga, nga tikanga whakarite me nga korero haumaru o tenei puhui:
Kounga:
- Te ahua: Ko te 2,4-Dimethyl-5-acetylthiazole he taekore ki te maramara kowhai kowhai kowhai he paura totoka ranei.
- Wairewa: He wairewa i roto i te nuinga o nga whakarewa pararopi penei i te waihano, te etera me te acetone, me te memeha paku ki te wai.
Whakamahia:
- Pesticides: Ko te 2,4-dimethyl-5-acetylthiazole he patu ngarara whanui-a-whaanui e whakamahia ana ki te whakahaere i nga riha hua pera i te moth roera rau me te noke kāpeti.
Tikanga:
- Ko te 2,4-Dimethyl-5-acetylthiazole i te nuinga o te wa ka whakaritea ma te tauhohe i te 2,4-dimethylthiazole me te acylating agent penei i te acetyl chloride. Ka mahia te tauhohenga i roto i te whakarewa e tika ana, ka whakamahanahia, ka whakakorikorihia mo tetahi wa, katahi ka purea ma te whakamaaramatanga me te momi momi.
Mōhiohio Haumaru:
- Mau taputapu whakamarumaru whaiaro e tika ana penei i nga karapu taiwhanga me nga karaehe whakamarumaru i nga mahi ahumahi.
- A ape i te pa ki te kiri me te ngongo o te puehu, te ngongo, te hau ranei mai i te puhui.
- I te wa e penapena ana, rongoa ki roto i te ipu hau, kia matara atu i te ahi me nga waiora.
- I te wa e whakamahia ana, he mea tika kia whai i nga tikanga whakahaere haumaru e tika ana, me te tango i nga mahi awhina tuatahi e tika ana mena he aitua. I te wa i horomia aitua, i horomia pokanoa ranei, rapu wawe i nga mahi hauora.
