Hunhu hwemuviri nemakemikari

Ethanolamine inonziwo "aminoethanol". Fomura yemakemikari HOCH2CH2NH2. Kurema kwemolekyulu 61.08. Mvura isina ruvara ine viscous. Zviri nyore kupinza hunyoro nekunhuhwirira kweammonia. Huremu hwakasiyana 1.0117 (25/4℃). Nzvimbo yekunyunguduka 10.3℃. Nzvimbo yekufashaira 170.8℃. Refractive index 1.4539. Inosanganiswa nemvura, methanol neacetone, inonyunguduka zvishoma mubenzene ne ether, uye inonyunguduka zvishoma mu n-pentane. Ine alkaline yakasimba, ine dissociation constant K=3.39×1Chemicalbook0-10 (25℃); pH ye25% aqueous solution i12.1, uye inogona kupinza carbon dioxide mumhepo. Hydrochloride yayo ikristaro ine hygroscopic point ine melting point ye75 kusvika 77°C. Inogadzirwa mumaindasitiri nekuita kwe ethylene oxide ne ammonia. Ethanolamine chinhu chakakosha chemakemikari chinoshandiswa mumishonga, zvinonhuwira, masurfactants, macoatings, emulsifiers, nezvimwewo. Inoshandiswawo semushonga unopfavisa dehwe uye mushonga wezvipembenene; inogona zvakare kushandiswa pakuchenesa gasi kubvisa carbon dioxide nehydrogen sulfide mugasi.

Mashandisirwo

Ethanolamine inoshandiswa mukugadzira mishonga yakasiyana-siyana uye zvinodzivisa kupararira kwemasero eropa. Shandisa ethanolamine sezvinhu zvekugadzira mishonga yecarboxyl inotsiva mishonga, iyo ine simba guru rekudzivirira bundu. Inoshandiswawo mukugadzira aminoquinolones ine simba rekudzivirira masero eropa.

Hunhu hweMakemikoro eEthanolamine

Nhamba yeCAS 141-43-5

Fomura yeMolecular C2H7NO

Kurema kwemamorekuru 61.08

Nhamba yeEINECS 205-483-3

Pokunyunguduka 10-11°C (yakapfava)

Pokufashaira 170°C (yakapfava)

Kuwanda kwemvura 1.012g/mL pa25°C (yakapfava)

Kumanikidzwa kwemhepo 0.2mmHg (20°C)

Chiratidzo cheRefractive n20/D1 .454(lit.)

Pokupenya 200°F

Ruzivo rwekuonana

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