2-Chloro-5-fluoronicotinic acid（CAS# 38186-88-8)
| Nā hōʻailona pōʻino | Xi – Hoʻohaunaele |
| Nā Code Risk | 36/37/38 – Hoʻonanea i nā maka, ʻōnaehana hanu a me ka ʻili. |
| Ka wehewehe palekana | S7/9 - S24/25 – Hōʻalo i ka pili ʻana me ka ʻili a me nā maka. S26 – Inā pili me nā maka, e holoi koke me ka wai nui a e ʻimi i ka ʻōlelo aʻo kino. S36/37 – E hoʻohana i nā lole pale kūpono a me nā mīkina lima. S38 – Inā lawa ʻole ka ea, e hoʻohana i nā mea hana hanu kūpono. S51 – E hoʻohana wale ma nā wahi ʻea maikaʻi. |
| WGK Kelemānia | 3 |
| Papa Hazard | HOOLAHA |
Hoʻolauna
2-chloro-5-fluoronicotinic acid. ʻO kēia ka hoʻolauna ʻana i nā waiwai, hoʻohana, nā ʻano hoʻomākaukau a me ka ʻike palekana o ka 2-chloro-5-fluoronicotinic acid:
ʻAno maikaʻi:
- 2-Chloro-5-fluoronicotinic acid he paʻa kala kala ʻole.
- Ma ka lumi wela, he haʻahaʻa haʻahaʻa kona haʻahaʻa a me ka liʻiliʻi liʻiliʻi i ka wai.
- He ʻakika ikaika ia a hiki ke hana me ka alkali e hana i ka paʻakai pili.
- ʻO ka 2-Chloro-5-fluoronicotinic acid he mea hoʻomake nui loa.
E hoʻohana:
- Hiki ke hoʻohana ʻia ka 2-Chloro-5-fluoronicotinic acid ma ke ʻano he reagent no nā ʻakika ikaika ma ke ʻano he catalyst acid i nā hopena synthesis organik.
- Hiki ke hoʻohana 'ia no ka fluorinated reactions i ka organic synthesis, e like me ka fluorination a me ka aromatic cyclofluorination.
- Hiki ke hoʻohana ʻia ka 2-Chloro-5-fluoronicotinic acid ma ke ʻano he mea waena i nā kala a me nā mea hoʻomālamalama fluorescent.
Hanana:
- ʻO kahi ʻano hoʻomākaukau maʻamau no ka waikawa 2-chloro-5-fluoronicotinic ma ka hana ʻana i ka 2,5-diaminoalkynyl niacin me ka nui kūpono o ka waika hydrofluoric a me nā mea chlorinating.
ʻIke palekana:
- ʻO ka 2-chloro-5-fluoronicotinic acid he hui lāʻau e hoʻonāukiuki a loaʻa paha nā hopena hoʻonāukiuki i ka ʻili, nā maka, a me ka ʻōnaehana hanu. E hoʻohana i ka nui o nā mea pale i ka wā e hoʻohana ai a pale i ka pili pono ʻana me ka ʻili a me nā maka.
- I ka wā o ka hana, pono e hoʻoikaika ʻia ka ventila e pale aku i ka inhalation o nā mahu mai kēia pūhui.
- Pono e mālama ʻia ka ʻakika 2-Chloro-5-fluoronicotinic mai nā kumu wela a me nā mea hiki ke hoʻopau ʻia a mālama ʻia i kahi maloʻo a maloʻo.
