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Fa'atauga Tulaga Maualuga Maualuga Formamide CAS 75-12-7 fa'atasi ai ma Fa'asoa

Organic Intermediate

Fa'atauga Tulaga Maualuga Maualuga Formamide CAS 75-12-7 fa'atasi ai ma Fa'asoa
Fa'atauga Tulaga Maualuga Maualuga Formamide CAS 75-12-7 fa'atasi ai ma Fa'asoa
Fa'atauga Tulaga Maualuga Maualuga Formamide CAS 75-12-7 fa'atasi ai ma Fa'asoa
Fa'atauga Tulaga Maualuga Maualuga Formamide CAS 75-12-7 fa'atasi ai ma Fa'asoa
Fa'atauga Tulaga Maualuga Maualuga Formamide CAS 75-12-7 fa'atasi ai ma Fa'asoa
Fa'atauga Tulaga Maualuga Maualuga Formamide CAS 75-12-7 fa'atasi ai ma Fa'asoa

Fa'atauga Tulaga Maualuga Maualuga Formamide CAS 75-12-7 fa'atasi ai ma Fa'asoa

Igoa Igilisi: Formamide

CAS: 75-12-7

Vaega: Mea fa'aletino

Meatotino Faaletino: Formamide e leai se lanu, e leai se manogi o le suau'u suau'u ma sina manogi ammonia pe a iai ni mea leaga. E hygroscopic. Fa'atatau mole mole mamafa 45.04. Ole fa'atatau ile 1.1334. Liu liusuavai 2.55℃. Fa'asao 210.5℃. Fa'asinoga fa'asino 1.4475Chemicalbook. Fa'amomoli 154℃. Viscosity 3.76mPa·s(20℃). E le mafai ona solu i ethers ma chlorine-i totonu solvents, soluble teisi i le benzene, e mafai ona micible i le vai, methanol, ethanol, acetic acid, acetone, dioxane, ethylene glycol, phenol ma esters maualalo.

    natura

    Igoa o oloa Formamide CAS 75-12-7
    Fa'aaliga Suavai e le lanu mama 99%
    fua mole CH3NO mamafa mole 45.04
    Liu liusuavai 2-3 °C(malamalama) Fa'apuna 210 °C(malamalama)
    Malosi 1.134 g/mL ile 25 °C(malamalama) Fa'ailoga fa'afofo n20/D 1.447(me.)

    talosaga

    O le Formamide o loʻo i ai le gaioiga malosi ma le faʻaogaina faʻapitoa, e mafai ona faʻaaogaina e pei o mea faʻapipiʻi faʻasolosolo, mea e togafitia ai pepa, faʻamalulu alamanuia fiber, faʻamalulu kelu manu, ma faʻaaogaina foi e avea o se suʻega suʻesuʻe e fuafua ai le amino acid i totonu o le araisa. I le organic synthesis, o le faʻaaogaina o vailaʻau e tele lava, ma e tele faʻaoga i vailaau faʻasaina, vali, pigments, mea manogi, fesoasoani. O se mea e sili ona lelei le solvent, e masani ona faʻaaogaina i le viliina ma le fesuiaiga o ion resins o acrylonitrile copolymers, faʻapea foʻi ma le anti-static coating poʻo le conductive coating o oloa palasitika. E le gata i lea, e faʻaaogaina foi e vavae ese ai le chlorosilane, faʻamamaina le suauu ma isi. Formamide e mafai ona oʻo i ni faʻafitauli eseese. I le faaopoopo atu i le tali e aofia ai le tolu hydrogens, e mafai foi ona oʻo i le dehydration, deCO, faʻaofiina o le vaega amino, faʻaofiina o le vaega acyl ma le cyclization. Ave le loop union e fai ma fa'ata'ita'iga. Diethyl malonate o loʻo tuʻufaʻatasia faʻatasi ma le formamide e maua ai le 4, 6-dihydroxypyrimidine, o se vaeluaga ole vitamini B4. Anthranilic acid na tuʻufaʻatasia ma le amide e maua ai le antiarrhythmic intermediate quinazolone-4. O le xanthine oxidase inhibitor allopurinol na maua i le cyclic synthesis o le 3-amino-4-ethoxycarbonyl pyrazole ma le formamide. O le ethylenediamine tetraacetic acid na tuufaatasia ma le formamide e maua ai le vailaʻau faʻamaʻi ethylimide. Methyl ethyl methoxymalonate o loʻo tuʻufaʻatasia faʻatasi ma le formamide e maua ai le vaeluaga o sulfonamides, 5-methoxy-4, 6-dihydroxypyrimidine disodium.

    fa'amatalaga1