4-Fluorobenzoylacetonitrile (CAS # 4640-67-9)
Fa'aaogāga
Fa'aaogaina e fai ma mea mata mo le tu'ufa'atasiga o meaola
Fa'amatalaga
Fa'aaliga: Samasama malo
solubility E solu i le dimethylformamide, dimethyl sulfoxide.
pka7.67±0.10(Vavaloaina)
Saogalemu
Tulaga lamatia R22 - E afaina pe a foloina
R36/37/38 - Fa'aitaita'i i mata, faiga manava ma le pa'u.
Fa'amatalaga o le Saogalemu S26 - Pe a pa'i i mata, fufulu vave i le tele o vai ma saili fautuaga fa'afoma'i.
WGK Siamani 3
Mata'utia Fa'amatalaga Fa'aitaita
Fa'aputuina & Teuina
Tu'u i totonu 25kg/50kg pa'u. Faamauina i le mago, Temperature Room
Folasaga
Fa'ailoaina atu le matou oloa fou 4-Fluorobenzoylacetonitrile, ose fa'aputuga sili ona su'esu'eina i le falema'i ma vaila'au. O lenei tuufaatasiga fou ua faʻaaogaina lautele i le tuʻufaʻatasia o vailaʻau faʻapitoa eseese, ma avea ai o se vaega taua i le mamanu ma le atinaʻeina o vailaʻau.
Ole fua ole vaila'au ole 4-Fluorobenzoylacetonitrile ole C9H6FNO, ma e iai lona mamafa mole mole 163.15 g/mol. O lona numera CAS o le 4640-67-9, ma o se tioata samasama poʻo moli moli ma sili ona mautu ma ola faʻamau.
O le mama o la tatou oloa o le 99%, e faʻatatau mo talosaga eseese. O lo'o iai le mea e fa'apuna a'e ai le 298-300°C, ma o lona fa'afefeteina e amata mai i le 69°C i le 72°C. E solu i solu masani masani e pei ole ethanol, eter, ma dichloromethane, fa'afaigofie ona taulimaina ma fa'aoga.
O se tasi o faʻamanuiaga taua o le 4-Fluorobenzoylacetonitrile o lona faʻaogaina i le faʻaogaina o meaola. E galue o se poloka faufale i le tuʻufaʻatasia o mea faʻapitoa eseese e pei ole 4-Fluorobenzaldehyde, 4-fluoro-2-hydroxymethylbenzoic acid, ma le 4-Fluorobenzoic acid. O lenei agava'a e avea ai ma mea taua i totonu o fale talavai, lea o lo'o fa'aaogaina i le mamanu ma le atina'eina o vaila'au.
E ese mai i vailaʻau, 4-Fluorobenzoylacetonitrile o loʻo faʻaaogaina foi i le gaosiga o agrochemicals, mea manogi, ma vali. E faʻaaogaina foʻi e avea o se reagent mo le suʻesuʻeina o amino acids ma proteins i totonu o vailaʻau kemisi.
I le avea ai o se kamupani, matou te taumafai e tuʻuina atu oloa maualuga e fetaui ma manaʻoga o matou tagata faʻatau. O la matou oloa 4-Fluorobenzoylacetonitrile o loʻo gaosia i lalo o faiga faʻatonutonu lelei e faʻamautinoa ai lona mama ma lelei. Matou te faʻamaualuga i lo matou gafatia e tuʻuina atu ia matou tagata faʻatau se oloa e tutusa ma faʻatuatuaina.
I le faaiuga, 4-Fluorobenzoylacetonitrile o se mea taua tele i le falemaʻi ma vailaʻau vailaʻau, faʻatasi ai ma faʻaoga faʻaoga i le faʻaogaina o meaola. O lona mama maualuga ma le mautu e avea ai ma filifiliga sili i le mamanu ma le atinaʻeina o vailaʻau. Faʻafesoʻotaʻi ma matou i aso nei mo le maualuga o le 4-Fluorobenzoylacetonitrile e fetaui ma ou manaʻoga gaosiga.
