2-Bromo-3-fluorobenzoic acid (CAS # 132715-69-6)
Pilikia a palekana
| Nā Code Risk | R36/37/38 – Hoʻonanea i ka maka, ka ʻōpū hanu a me ka ʻili. R36 – He mea hoʻonāukiuki i nā maka 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. S36/37/39 – E hoʻohana i nā lole pale kūpono, nā mīkina lima a me ka pale maka/maka. S37 - E hoʻohana i nā mīkina lima kūpono. |
| HS Code | 29163990 |
| Papa Hazard | HOOLAHA |
Hoʻolauna
-Ke ʻano: 2-bromo-3-fluorobenzoic acid he aniani kala ʻole a melemele iki paha.
-Solubility: Hiki ke hoʻoheheʻe iki ʻia i ka wai, ʻoi aku ka paʻakikī i nā mea hoʻoheheʻe organik e like me ka ether a me ka chloroform.
-Ke helu hoʻoheheʻe: ʻO kona wahi heheʻe ma kahi o 120-125 ° C.
-Stability: 2-bromo-3-fluorobenzoic acid ka mea paʻa i ka lumi wela, akā hiki ke decompose ma ke kiʻekiʻe wela, māmā a i ʻole ka pilina me nā oxidants ikaika.
E hoʻohana:
-Ke hoʻohui kemika: hiki ke hoʻohana ʻia ka 2-bromo-3-fluorobenzoic acid ma ke ʻano he waena i ka synthesis organik no ka synthesis o nā pūhui ʻē aʻe, e like me nā lāʻau lapaʻau a me nā pesticides.
-Pesticide: Hiki ke hoʻohana ʻia ma ke ʻano he pesticide e hoʻomalu i nā pest insect.
Kaʻina hoʻomākaukau:
-2-Bromo-3-fluorobenzoic acid hiki ke hoʻomākaukau ʻia e ka bromination o ka p-fluorobenzoic acid. Hana ʻia ka hopena ma lalo o ka lewa inert me ka bromine a i ʻole hydrogen bromide e like me ka brominating reagent.
ʻIke palekana:
-2-Bromo-3-fluorobenzoic acid hiki ke hoʻopōʻino i ke kaiapuni a i ʻole ke kino o ke kanaka, no laila pono e hoʻohana ʻia nā lako pale pilikino kūpono e like me nā mīkina lima pale a me nā maka aniani i ka wā o ka hana.
- Hōʻalo i ka hoʻopili ʻana me nā mea oxidants ikaika a i ʻole nā mea hiki ke ahi e pale i ke ahi a pahū paha.
-Ke pili me ka ʻili a i ʻole nā maka, holoi koke me ka wai nui a ʻimi i ke kōkua olakino.
-I ka hoʻohana ʻana a i ʻole ka mālama ʻana i ka waika 2-bromo-3-fluorobenzoic, pono e hana ʻia ma kahi wahi hoʻoluʻu maikaʻi e pale aku ai i ka hoʻohu ʻana i kona mahu.
