litaba

Thepa ea 'mele le ea lik'hemik'hale

Ethanolamine e boetse e bitsoa "aminoethanol". Foromo ea lik'hemik'hale HOCH2CH2NH2. Boima ba limolek'hule 61.08. Mokelikeli o hlabang o se nang 'mala. Ho bonolo ho monya mongobo le monko oa ammonia. Matla a khoheli a itseng 1.0117 (25/4℃). Ntlha ea ho qhibiliha 10.3℃. Ntlha ea ho belisa 170.8℃. Index ea refractive 1.4539. E kopantsoe le metsi, methanol le acetone, e qhibiliha hanyane ka benzene le ether, 'me e qhibiliha hanyane ka n-pentane. E na le alkaline e matla, e na le botsitso ba karohano K=3.39×1Chemicalbook0-10 (25℃); pH ea tharollo ea metsi ea 25% ke 12.1, 'me e ka monya carbon dioxide moeeng. Hydrochloride ea eona ke kristale e hygroscopic e nang le ntlha ea ho qhibiliha ea 75 ho isa ho 77°C. E hlahisoa indastering ke karabelo ea ethylene oxide le ammonia. Ethanolamine ke thepa ea bohlokoa ea lik'hemik'hale e sebelisoang meriana, linoko, li-surfactant, li-coatings, li-emulsifier, jj. Hape ke sesebelisoa sa ho nolofatsa letlalo le ho qhala chefo e bolaeang likokoanyana; e ka boela ea sebelisoa bakeng sa tlhoekiso ea khase ho tlosa carbon dioxide le hydrogen sulfide khaseng.

Tšebeliso

Ethanolamine e sebelisoa ho lokiseng metsoako e fapaneng ea meriana le li-inhibitor. Sebelisa ethanolamine e le thepa e tala ho kopanya metsoako ea carboxyl e nketsoeng sebaka, e nang le ts'ebetso e matla ea ho loantša hlahala. E boetse e sebelisoa ho kopanyeng li-aminoquinolone tse nang le ts'ebetso ea ho loantša Plasmodium.

999999

Thepa ea Lik'hemik'hale tsa Ethanolamine

Nomoro ea CAS 141-43-5

Foromo ea limolek'hule C2H7NO

Boima ba limolek'hule 61.08

Nomoro ea EINECS 205-483-3

Boemo ba ho qhibiliha 10-11°C (ha ho tjheseletsa)

Boemo ba ho belisa 170°C (ha ho besoa)

Boima ba 1.012g/mL ho 25°C (hanyane)

Khatello ea mouoane 0.2mmHg (20°C)

Letšoao la refractive n20/D1 .454(lit.)

Sebaka sa ho phatloha ha 200°F

b

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Nako ea poso: Loetse-13-2024