2-Fluoro-4-nitrobenzoic acid（CAS# 403-24-7)
| Nā Code Risk | R36/37/38 – Hoʻonanea i ka maka, ka ʻōpū hanu a me ka ʻili. R22 – Poino ke aleia |
| Ka wehewehe palekana | S26 – Inā pili me nā maka, e holoi koke me ka wai nui a e ʻimi i ka ʻōlelo aʻo kino. S37/39 – E hoʻohana i nā mīkina lima kūpono a me ka pale maka/maka S36/37/39 – E hoʻohana i nā lole pale kūpono, nā mīkina lima a me ka pale maka/maka. S22 – Mai hanu i ka lepo. |
| HS Code | 29163990 |
| Papa Hazard | HOOLAHA |
Hoʻolauna
ʻO ka 2-Fluoro-4-nitrobenzoic acid (2-Fluoro-4-nitrobenzoic acid) he mea hoʻohuihui mea ola me ke ʻano kemika C7H4FNO4. Eia ka wehewehe ʻana o nā waiwai, hoʻohana, hoʻomākaukau a me ka ʻike palekana o ka pūhui:
ʻAno:
-Nani: 2-Fluoro-4-nitrobenzoic acid he paʻa keʻokeʻo keʻokeʻo.
-kahi hoʻoheheʻe: ma kahi o 168-170 ℃.
-Solubility: Hiki ke hoʻoheheʻe ʻia i ka hapa nui o nā mea hoʻoheheʻe organik, e like me nā waiʻona, nā ketones a me nā ethers.
-Nā waiwai kemika: 2-Fluoro-4-nitrobenzoic acid he mea ʻakika e hiki ke hana me ka alkali a me nā metala e hana i nā paʻakai pili. Hiki iā ia ke hana ma ke ʻano he derivative o nā ʻakika ʻala a loaʻa i nā hopena kemika ʻē aʻe.
E hoʻohana:
- ʻO ka 2-Fluoro-4-nitrobenzoic acid he mea koʻikoʻi koʻikoʻi i ka synthesis organik a hiki ke hoʻohana ʻia e synthesize i nā pūhui organik e like me nā lāʻau lapaʻau, nā meaʻala a me nā pesticides.
-Hiki ke hoʻohana ʻia ma ke ʻano he reagent analytical no ka nānā ʻana a me ka ʻike ʻana i ke alo a me ka neʻe ʻana o nā pūhui ʻē aʻe.
Kaʻina hoʻomākaukau:
- Hiki ke hoʻomākaukau ʻia ka 2-Fluoro-4-nitrobenzoic acid e nā ʻano hana synthetic. ʻO nā ala maʻamau ka 2-fluorination o ka p-nitrobenzoic acid a i ʻole ka nitration o ka 2-fluorobenzoic acid.
ʻIke palekana:
- 2-Fluoro-4-nitrobenzoic acid hiki ke make i ke kino kanaka. Pono e makaʻala no ka pale ʻana i ka pili ʻana i ka ʻili, ka inhalation a i ʻole ka ʻai ʻana.
-I ka mālama ʻana a me ka mālama ʻana i ka pūhui, pono e hana i nā hana palekana kūpono, e like me ke komo ʻana i nā aniani pale, nā mīkina lima a me nā mea hanu, a e hōʻoia i ka hana ʻana i ka hana ma kahi wahi i hoʻoluʻu maikaʻi ʻia.
-Inā pili ʻoe i ka hui, holoi koke me ka wai a ʻimi i ke kōkua olakino.
