2,4-Dibromoaniline(CAS#615-57-6)
| Nā Code Risk | R36/37/38 – Hoʻonanea i ka maka, ka ʻōpū hanu a me ka ʻili. R33 - ʻO ka pōʻino o nā hopena kumulative R20/21/22 – He pōʻino ma ka inhalation, pili me ka ʻili a inā ale ʻia. R51/53 – Hiki ke hoʻopōʻino i nā mea ʻawaʻawa no ka wā lōʻihi i ke kaiaola wai. R25 - He mea ʻawaʻawa inā ʻai ʻia |
| Ka wehewehe palekana | S36/37/39 – E hoʻohana i nā lole pale kūpono, nā mīkina lima a me ka pale maka/maka. S26 – Inā pili me nā maka, e holoi koke me ka wai nui a e ʻimi i ka ʻōlelo aʻo kino. S61 - Hōʻalo i ka hoʻokuʻu ʻana i ke kaiapuni. E nānā i nā ʻōlelo kuhikuhi kūikawā / pepa ʻikepili palekana. S45 – Inā loaʻa ka pōʻino a i ʻole ka maikaʻi ʻole, e ʻimi koke i ka ʻōlelo aʻo kino (e hōʻike i ka lepili inā hiki.) |
| UN ID | 2811 |
| WGK Kelemānia | 3 |
| TSCA | T |
| HS Code | 29214210 |
| Papa Hazard | 6.1 |
| Hui Pūʻulu | III |
Hoʻolauna
ʻO 2,4-Dibromoaniline kahi mea hoʻohui. ʻO kēia ka hoʻolauna ʻana i kāna mau waiwai, hoʻohana, hana hana a me ka ʻike palekana.
ʻAno maikaʻi:
ʻO 2,4-Dibromoaniline he aniani kala ʻole i hiki ke hoʻoheheʻe ʻia i nā mea hoʻoheheʻe kūlohelohe e like me ka ethanol, acetone a me ka etera, a hiki ke hoʻoheheʻe iki ʻia i ka wai. He pilau ikaika kona.
E hoʻohana:
Loaʻa i ka 2,4-Dibromoaniline ka nui o nā noi i ka synthesis organik. Hiki ke hoʻohana ʻia ma ke ʻano he precursor no nā kala a me nā puaʻa, a hiki ke hoʻohana ʻia no ka hoʻomākaukau ʻana i nā mea hana e like me nā kukui fluorescent.
Hanana:
Hiki ke loaʻa ke ʻano o ka hoʻomākaukau ʻana o 2,4-dibromoaniline ma ka hopena bromination ma waena o aniline a me bromine ma lalo o nā kūlana hopena kūpono. ʻO kahi ʻano hoʻomākaukau maʻamau e hoʻohui i ka bromine i ka aniline ma lalo o nā kūlana alkaline, a laila e hoʻololi iā ia me ka hoʻoulu ʻana i ka mahana, a ma hope e hele i nā ʻanuʻu o ka kānana, ka holoi ʻana a me ka crystallization e loaʻa ai ka huahana i manaʻo ʻia.
ʻIke palekana:
ʻO ka 2,4-Dibromoaniline he mea hoʻonāukiuki e hiki ai ke hoʻonāukiuki a me ke ahi i ka piliʻana me kaʻili a me nā maka. Pono e ʻaʻahu ʻia nā mīkina lima pale kūpono, nā maka aniani, a me nā lole pale i ka wā o ka hana e pale aku ai i ka hanu ʻana i nā mahu. Pono e hana ʻia ma kahi wahi e hoʻoheheʻe maikaʻi ʻia a pale i ka hoʻopili ʻana me nā mea hiki ke ahi. Pono e mālama i ka mālama ʻana i nā lula palekana i ka wā o ka mālama ʻana a me ka mālama ʻana i mea e pale aku ai i ka uila a me ka uila.
