1-Butanol

CAS 71-36-3

Thepa ea 'mele le ea lik'hemik'hale

n-Butanol, e tsejoang hape e le 1-butanol kapa butanol, ke mofuta oa joala. Molek'hule ka 'ngoe e na le liathomo tse 'ne tsa khabone 'me mokhoa oa eona oa limolek'hule ke CH3CH2CH2CH2OH. Ho na le li-isomer tse tharo, e leng isobutanol, sec-butanol le tert-butanol. Ke mokelikeli o se nang 'mala o nang le monko oa veine mochesong oa kamore. Sebaka sa eona sa ho belisa ke 117.7°C, bongata (20°C) ke 0.8109g/cm3, ntlha ea ho hoamisa ke -89.0°C, ntlha ea flash ke 36~38°C, 'me ntlha ea autoignition ke 689F. Refractive index Chemicalbook (n20D) ke 1.3993. Ho qhibiliha ha eona metsing ho 20°C ke 7.7% (boima), 'me ho qhibiliha ha eona ho n-butanol ke 20.1% (boima). E kopanngoa le ethanol, ether le li-solvents tse ling tse ngata tsa tlhaho. Mouoane oa eona o etsa motsoako o phatlohang le moea, 'me moeli oa eona oa ho phatloha ke 3.7% ~ 10.2% (karolo ea bophahamo). Butanol ke thepa e tala bakeng sa ho hlahisa plasticizer dibutyl phthalate, 'me e boetse e sebelisoa ho etsa li-solvents bakeng sa butyl acrylate, butyl acetate, le ethylene glycol butyl ether.

Tšebeliso

N-Butanol e sebediswa haholoholo ho etsa phthalic acid, dibutyl phthalate, aliphatic dibasic acid le n-butyl ester plasticizers tsa phosphoric acid, tse sebediswang haholo dipolasetiking le dihlahisweng tse fapaneng tsa rabara. Hape ke thepa e tala bakeng sa ho etsa butyraldehyde, butyric acid, butyl acetate, butylamine Chemicalbook le butyl lactate ka hara tlhahiso ya organic. Hape ke extractant bakeng sa tlhahiso ya melamine resin, acrylic acid, oli, dithethefatsi (tse kang dithibela-mafu, dihormone le divithamine) le dinoko, le sehlomathiso bakeng sa alkyd resin coating. E ka boela ya sebediswa e le solvent bakeng sa dae tsa organic le enke ya khatiso, moemedi wa dewaxing, jj.

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