2-Amino-5-nitrophenol(CAS#121-88-0)
| Nā hōʻailona pōʻino | Xn – Poino |
| Nā Code Risk | R36/37/38 – Hoʻonanea i ka maka, ka ʻōpū hanu a me ka ʻili. R68 - He pilikia paha o nā hopena hiki ʻole ke hoʻohuli ʻia |
| 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. 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.) |
Hoʻolauna
ʻO 5-Nitro-2-aminophenol, ka mea i ʻike ʻia ʻo 5-nitro-m-aminophenol, he mea hoʻohuihui. ʻO kēia ka wehewehe ʻana o kona ʻano, hoʻohana, hana a me ka ʻike palekana:
ʻAno:
-Ke ʻano: 5-nitro-2-aminophenol he aniani melemele māmā a i ʻole ka pauka.
-Solubility: Aneane hiki ʻole ke hoʻoheheʻe ʻia i loko o ka wai, akā hiki ke hoʻoheheʻe ʻia i loko o nā mea hoʻoheheʻe organik e like me nā alcohols a me nā ethers.
-Ka helu hoʻoheheʻe: ʻO kona helu heheʻe ma kahi o 167-172 ° C.
-Nā waiwai kemika: He mea ʻawaʻawa nāwaliwali ia e hiki ke hana me ka alkali e hana i nā paʻakai. Hiki iā ia ke hana i nā hopena hoʻololi electrophilic, e like me nā hopena nitration.
E hoʻohana:
-5-Nitro-2-aminophenol ka mea maʻamau i hoʻohana ʻia ma ke ʻano he synthetic intermediate no nā kala a me nā mea hoʻonaninani.
-Hiki ke hoʻohana ʻia no ka hana ʻana i nā pūhui kūlohelohe e like me nā pesticides, nā lāʻau lapaʻau a me nā mea hoʻohui.
Hanana:
-5-nitro-2-aminophenol ka mea maʻamau i hoʻomākaukau ʻia e ka condensation reaction o m-nitrophenol me aminophenol. Hiki ke ʻokoʻa ke ʻano hoʻomākaukau kūikawā ma muli o nā kūlana hoʻokolohua kikoʻī.
ʻIke palekana:
ʻO -5-Nitro-2-aminophenol he hui lāʻau me kekahi mea ʻawaʻawa a hiki ke hōʻeha i ke kino o ke kanaka.
- Hiki i ka hoʻopili ʻana a i ʻole ka inhalation o kēia pūhui ke hoʻonāukiuki i ka maka a me ka ʻili a he mea hoʻonāukiuki paha.
-E nānā i nā kaʻina hana palekana kūpono i ka wā o ka hana a hoʻohana i nā lako pale pilikino kūpono, e like me nā mīkina lima, nā maka aniani a me nā lole pale.
-Inā pili a inhalation paha, holoi koke i ka wahi i hoʻopilikia ʻia me ka wai a ʻimi i ka lāʻau lapaʻau.
