2 4-Dichloro-5-methoxyaniline（CAS# 98446-49-2)
| Nā Code Risk | R20/21/22 – He pōʻino ma ka inhalation, pili me ka ʻili a inā ale ʻia. R36/37/38 – Hoʻonanea i ka maka, ka ʻōpū hanu a me ka ʻili. |
| Ka wehewehe palekana | S26 – Inā pili me nā maka, e holoi koke me ka wai nui a e ʻimi i ka ʻōlelo aʻo kino. S36/37/39 – E hoʻohana i nā lole pale kūpono, nā mīkina lima a me ka pale maka/maka. |
| UN ID | UN2810 |
| Nānā Hazard | Hoʻonanea |
| Papa Hazard | 6.1 |
| Hui Pūʻulu | III |
Hoʻolauna
ʻO 2,4-Dichloro-5-methoxyaniline kahi mea hoʻohui. He paʻa kēia hui, keʻokeʻo a hiki i ka ʻeleʻele melemele keʻokeʻo i ka lumi wela, a he ʻala ʻoniʻoni kūikawā kona.
ʻO 2,4-Dichloro-5-methoxyaniline ka nui o nā noi i nā pesticides a me ka glyphosate. He mea hoʻomalu ia no nā nāhelehele he nui a me nā mea kanu pathogens, hiki ke hoʻopau i ka ulu a me ka hana hou ʻana o nā pests. Hoʻohana ʻia ia i ka synthesis o nā dyes a me nā puaʻa.
Hiki ke hana ʻia ka hoʻomākaukau ʻana o 2,4-dichloro-5-methoxyaniline ma lalo o nā kūlana alkaline me ka hoʻohana ʻana i ka dimethylaminobenzene chloride a me ka thionyl chloride e like me nā mea maka. ʻO nā kūlana hopena he wela kiʻekiʻe a me ke kaomi kiʻekiʻe, ka mea maʻamau e koi i ke alo o nā mea hoʻoheheʻe organik.
ʻIke palekana: ʻO 2,4-Dichloro-5-methoxyaniline kahi mea ʻawaʻawa e hoʻoulu ai i ka huhū a me ka hōʻeha i ka pili ʻana me ka ʻili, nā maka, a i ʻole ka inhalation o kona mau mahu. Loaʻa iā ia kekahi mau pōʻino i ke kaiapuni a hiki ke hoʻohaumia i ka lepo a me nā kumu wai inā ʻaʻole mālama ʻia a hoʻolei pono ʻia. I ka hoʻohana ʻana a me ka lawelawe ʻana i kēia pūhui, pono e hahai i nā kaʻina hana palekana kūpono, e hoʻohana i nā lako pale kūpono, a e hoʻolei pono i ka ʻōpala. I ka hoʻohana ʻana iā ia i loko o kahi keʻena hana a i ʻole nā hana ʻoihana, pono ia e hoʻokō i nā lula pili a me nā lula.
