2-Fluoro-4-nitrobenzoic acid（CAS# 403-24-7)
| Tulaga lamatia | R36/37/38 – Fa'aitaita'i i mata, faiga manava ma le pa'u. R22 – E afaina pe a foloina |
| Fa'amatalaga Saogalemu | S26 – Pe a pa'i i mata, fufulu vave i le tele o vai ma saili fautuaga fa'afoma'i. S37/39 – Fai totigilima talafeagai ma le puipuiga o mata/mata S36/37/39 – Fai ofu puipui talafeagai, totigilima ma mata/mata. S22 – Aua le manava pefu. |
| HS Code | 29163990 |
| Vasega o Tulaga Lamatia | FAAFITAU |
Folasaga
O le 2-Fluoro-4-nitrobenzoic acid(2-Fluoro-4-nitrobenzoic acid) o se fa'alapotopotoga fa'alenatura ma le fua fa'a-chemical C7H4FNO4. O lo'o taua i lalo se fa'amatalaga o meatotino, fa'aoga, tapenaga ma fa'amatalaga saogalemu o le fa'aputuga:
natura:
-Fa'aaliga: 2-Fluoro-4-nitrobenzoic acid o se pa'epa'e tioata pa'epa'e malosi.
-mea liusuavai: e uiga i 168-170 ℃.
-Solubility: Solu i le tele o solvents organic, pei ole ava malosi, ketones ma ethers.
-O mea tau kemisi: 2-Fluoro-4-nitrobenzoic acid o se vailaʻau faʻamaʻi e mafai ona tali atu i le alkali ma metala e maua ai masima tutusa. E mafai foi ona galue o se mea e maua mai i mea manogi ma faia isi gaioiga fa'a-kemikolo.
Fa'aaogā:
- 2-Fluoro-4-nitrobenzoic acid o se mea taua tele i le faʻaogaina o meaola ma e mafai ona faʻaaogaina e faʻapipiʻi ai mea faʻapitoa e pei o vailaʻau, vali ma vailaau faʻasaina.
-E mafai foi ona faʻaaogaina e avea o se suʻesuʻega suʻesuʻe mo le suʻesuʻeina ma le suʻeina o le i ai ma le faʻaogaina o isi mea faʻapipiʻi.
Sauniuniga auala:
- 2-Fluoro-4-nitrobenzoic acid e mafai ona saunia i ni auala faʻapipiʻi eseese. O auala masani e aofia ai le 2-fluorination o le p-nitrobenzoic acid poʻo le nitration o le 2-fluorobenzoic acid.
Fa'amatalaga Saogalemu:
- 2-Fluoro-4-nitrobenzoic acid e ono o'ona i le tino o le tagata. E tatau ona gauai atu e aloese mai le paʻi saʻo o le paʻu, manava poʻo le faʻaogaina.
-Pe a taulimaina ma teuina le mea faʻapipiʻi, e tatau ona faia ni puipuiga talafeagai, e pei o le ofuina o matatioata puipui, totigilima ma masini manava, ma faʻamautinoa o loʻo faia le taotoga i se nofoaga e faʻaleleia lelei.
-Afai e te fa'afeso'ota'i ma le fa'agata, fufulu vave i le vai ma saili fesoasoani fa'afoma'i.
