Iimpawu zomzimba nezekhemikhali

I-Ethanolamine ikwabizwa ngokuba yi-"aminoethanol". Ifomyula yekhemikhali i-HOCH2CH2NH2. Ubunzima bemolekyuli 61.08. Ulwelo oluqinileyo olungenambala. Kulula ukufunxa umswakama kunye nevumba le-ammonia. Ubunzima obuthile 1.0117 (25/4℃). Iqondo lokunyibilika 10.3℃. Iqondo lokubila 170.8℃. Isalathisi sokuyila 1.4539. Ixutywa namanzi, i-methanol kunye ne-acetone, inyibilika kancinci kwi-benzene kunye ne-ether, kwaye inyibilika kancinci kwi-n-pentane. I-alkaline enamandla, ine-dissociation constant K=3.39×1Chemicalbook0-10 (25℃); i-pH yesisombululo samanzi se-25% yi-12.1, kwaye inokufunxa i-carbon dioxide emoyeni. I-hydrochloride yayo yikristale ye-hygroscopic eneqondo lokunyibilika eliyi-75 ukuya kwi-77°C. Iveliswa kwimizi-mveliso yimpendulo ye-ethylene oxide kunye ne-ammonia. I-Ethanolamine yikhemikhali ebalulekileyo esetyenziswa kwiimveliso zamayeza, iziqholo, ii-surfactants, ii-coating, ii-emulsifiers, njl. Ikwayi-softener yesikhumba kunye ne-pesticides dispersant; ingasetyenziselwa ukucoca igesi ukususa i-carbon dioxide kunye ne-hydrogen sulfide kwigesi.

Ukusetyenziswa

I-Ethanolamine isetyenziswa ekulungiseleleni iikhompawundi ezahlukeneyo zamayeza kunye nezithinteli. Sebenzisa i-ethanolamine njengezinto eziluhlaza ukwenza iikhompawundi ze-carboxyl ezitshintshiweyo, ezinomsebenzi onamandla wokulwa nethumba. Ikwasetyenziswa ekuhlanganiseni ii-aminoquinolones kunye nomsebenzi wokulwa nePlasmodium.

Iipropati zeekhemikhali ze-Ethanolamine

Inombolo ye-CAS 141-43-5

Ifomula yemolekyuli C2H7NO

Ubunzima beMolekyuli 61.08

Inombolo ye-EINECS 205-483-3

Iqondo lokunyibilika 10-11°C (elikhanyayo)

Iqondo lokubila 170°C (elikhanyayo)

Uxinano 1.012g/mL kwi-25°C (elithayo)

Uxinzelelo lomphunga 0.2mmHg (20°C)

Isalathisi sokuhombisa n20/D1 .454(lit.)

I-Flash point 200°F

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