1-Butanol

CAS 71-36-3

Hunhu hwemuviri nemakemikari

n-Butanol, inozivikanwawo se1-butanol kana butanol, imhando yealcohol. Morekuru imwe neimwe ine maatomu mana ekabhoni uye fomura yayo yemamorekuru iCH3CH2CH2CH2OH. Kune maisomer matatu, anoti isobutanol, sec-butanol uye tert-butanol. Imvura isina ruvara ine hwema hwewaini patembiricha yemumba. Pokufashaira kwayo i117.7°C, density (20°C) i0.8109g/cm3, pokutonhora iri -89.0°C, pokupenya iri 36~38°C, uye pokudzima yega iri 689F. Refractive index Chemicalbook (n20D) i1.3993. Kunyungudika kwayo mumvura pa20°C i7.7% (huremu), uye kunyungudika kwayo mun-butanol i20.1% (huremu). Inosanganiswa neethanol, ether nezvimwe zvakawanda zvinonyungudutsa. Utsi hwayo hunogadzira musanganiswa unoputika nemhepo, uye muganho wayo wekuputika i3.7% ~ 10.2% (chikamu chevhoriyamu). Butanol ndiyo chinhu chakagadzirwa pakugadzira plasticizer dibutyl phthalate, uye inoshandiswawo kugadzira zvinonyungudutsa zve butyl acrylate, butyl acetate, uye ethylene glycol butyl ether.

Mashandisirwo

N-Butanol inonyanya kushandiswa kugadzira phthalic acid, dibutyl phthalate, aliphatic dibasic acid uye n-butyl ester plasticizers yephosphoric acid, iyo inoshandiswa zvakanyanya mumapurasitiki akasiyana-siyana uye zvigadzirwa zverabha. Ndiyo zvakare chinhu chekugadzira butyraldehyde, butyric acid, butyl acetate, butylamine Chemicalbook uye butyl lactate mukugadzirwa kweorganic. Inoshandiswawo kugadzira melamine resin, acrylic acid, mafuta, mishonga (yakadai semishonga inorwisa mabhakitiriya, mahormone nemavhitamini) uye zvinonhuwira, uye chinhu chinowedzera chealkyd resin coatings. Inogona zvakare kushandiswa se solvent ye organic dyes ne printing inks, dewaxing agent, nezvimwewo.

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