Oloa
Fa'atauga vevela Lelei Lelei Tfa Trifluoroacetic Acid CF3cooh CAS Nu. 76- 05-1
Fa'amatalaga o oloa
| Igoa: | Trifluoroacetic Acid |
| upu uiga tutusa: | R3, ASI TIFLUOROACETIC;R4A, TIFLUOROACETIC ACID; RARECHEM AL BO 0421; PERFLUOROACETIC ACID;TFA;ASI TIFLUOROACETIC;TIFLUOROACETLC ACID; TAPU TAPU |
| CAS: | 76- 05-1 |
| fua fa'atatau: | C2HF3O2 |
| Fa'aaliga: | Suavai manino le lanu |
| EINECS: | 200-929-3 |
| HS Code: | 2915900090 |
Sauniuniga Metotia ma Gaosiga Fa'agasologa
O le trifluoroacetic acid ose mea taua tele fa'akomepiuta synthetic reagent, lea e mafai ona tu'ufa'atasia ai vaega eseese o le fluorine, vailaau fa'alafua ma vali.O le trifluoroacetic acid o se faʻalavelave foi mo le esterification ma le condensation.E mafai foi ona faʻaaogaina e fai ma sui puipui mo vaega hydroxyl ma amino, ma e mafai ona faʻaaogaina mo le faʻaogaina o le suka ma le polypeptide.
Trifluoroacetic acid e tele auala sauniuni:
1.E maua mai i le faʻamaʻiina o le 3,3,3- trifluoropropene ma le potassium permanganate.
2.It maua e electrochemical fluorination o acetic acid (po o acetyl chloride ma acetic anhydride) ma hydrofluoric acid ma sodium fluoride, ona hydrolysis.
3.E maua mai i le faʻamaʻiina o le 1,1,1- trifluoro -2,3,3- trichloropropene e le potassium permanganate.O lenei mea mata e mafai ona saunia e Swarts fluorination o le hexachloropropene.
4.Ua saunia e ala i le oxidation o 2,3- dichlorohexafluoro -2- butene.
5.Trifluoroacetonitrile e gaosia e le tali i le va o trichloroacetonitrile ma hydrogen fluoride, ona hydrolyzed.
6.E maua e oxidation o trifluorotoluene.
Fa'aoga
Trifluoroacetic acid e masani ona faʻaaogaina i le gaosiga o vailaʻau fou, vailaʻau ma vali, ma e iai foʻi le tele o le faʻaogaina ma le atinaʻeina o mea, solvents ma isi fanua.
