Izakhiwo zomzimba nezamakhemikhali

I-Ethanolamine ibizwa nangokuthi “i-aminoethanol”. Ifomula yamakhemikhali i-HOCH2CH2NH2. Isisindo sama-molecule 61.08. Uketshezi oluqinile olungenambala. Kulula ukumunca umswakama kanye nephunga le-ammonia. Amandla adonsela phansi aqondile 1.0117 (25/4℃). Iphuzu lokuncibilika 10.3℃. Iphuzu lokubila 170.8℃. Inkomba yokuyivuselela 1.4539. Ixubene namanzi, i-methanol kanye ne-acetone, incibilika kancane ku-benzene kanye ne-ether, futhi incibilika kancane ku-n-pentane. I-alkaline kakhulu, ine-dissociation constant K=3.39×1Chemicalbook0-10 (25℃); i-pH yesisombululo samanzi esingu-25% ingu-12.1, futhi ingamunca i-carbon dioxide emoyeni. I-hydrochloride yayo iyikristalu e-hygroscopic enephuzu lokuncibilika elingu-75 kuya ku-77°C. Ikhiqizwa embonini ngokusabela kwe-ethylene oxide kanye ne-ammonia. I-Ethanolamine iyinto ebalulekile yamakhemikhali esetshenziswa kwezokwelapha, izinongo, ama-surfactant, ama-coating, ama-emulsifier, njll. Futhi iyisithambisi sesikhumba kanye nesihlanzisi sezibulala-zinambuzane; ingasetshenziswa futhi ekuhlanzeni igesi ukususa i-carbon dioxide kanye ne-hydrogen sulfide kugesi.

Ukusetshenziswa

I-Ethanolamine isetshenziswa ekulungiseleleni amakhemikhali ahlukahlukene emithi kanye nezithibi. Sebenzisa i-ethanolamine njengezinto zokusetshenziswa ukuhlanganisa amakhemikhali e-carboxyl afakwe esikhundleni, anomsebenzi oqinile wokulwa nomdlavuza. Isetshenziswa futhi ekuhlanganiseni ama-aminoquinolones nomsebenzi wokulwa ne-Plasmodium.

Izakhiwo Zamakhemikhali ze-Ethanolamine

Inombolo ye-CAS 141-43-5

Ifomula yama-molecule C2H7NO

Isisindo sama-molecule 61.08

Inombolo ye-EINECS 205-483-3

Iphuzu lokuncibilika 10-11°C (ngokukhanya)

Iphuzu lokubila 170°C (elikhanyayo)

Ubuningi 1.012g/mL ku-25°C (ngokukhanya)

Umfutho womusi 0.2mmHg (20°C)

Inkomba yokubuka kabusha n20/D1 .454(lit.)

Iphoyinti lokuphazima 200°F

Ulwazi lokuxhumana

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