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5-Methyl-1 2 4-Oxadiazole-3-Carboxylic Acid (CAS# 19703-92-5)

Thepa ea Lik'hemik'hale:

Foromo ea limolek'hule C4H4N2O3
'Misa oa Molar 128.09
Botenya 1.464±0.06 g/cm3(E boletsoeng esale pele)
Melting Point 90 ℃
Boling Point 317.9±25.0 °C(E boletsoeng esale pele)
Solubility DMSO (Hanyane), Methanol (Hanyenyane)
Ponahalo Tiileng
Mmala Beige e khanyang
pKa 2.90±0.10(E boletsoeng esale pele)
Boemo ba polokelo -20 ℃

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Kotsi le Polokeho

Matšoao a Kotsi Xn - E Kotsi
Likhoutu tsa Kotsi R22 – E kotsi ha e kwetswe
R43 – E ka baka maikutlo a matla ka ho ama letlalo
Tlhaloso ea Tšireletseho 36/37 - Apara liaparo tse loketseng tsa tšireletso le liatlana.

 

 

5-Methyl-1 2 4-Oxadiazole-3-Carboxylic Acid (CAS# 19703-92-5) Selelekela

5-Methyl-1,2, Acid, e tsejoang hape e le MMT(Methylcyclopropene), ke motsoako oa lintho tse phelang. E latelang ke tlhaloso ea sebopeho sa eona, tšebeliso, boitokiso le tlhahisoleseling ea polokeho:Tlhaho:
- MMT ke mokelikeli o se nang 'mala o monko o monate.
-E na le "solubility" e tlase 'me e qhibiliha ka har'a metsoako ea tlhaho e kang ethanol le methanol.
- MMT ke motsoako o tsitsitseng, empa o tla bola ka mocheso o phahameng le tlas'a khanya ea letsatsi.

Sebelisa:
- MMT e sebelisoa haholo-holo e le molaoli oa kholo ea limela, 'me mosebetsi oa eona o ka sehloohong ke ho thibela motsoako oa ethylene oa limela, kahoo e liehisa ho hōla le ho tsofala ha limela.
-ka lebaka la litšobotsi tsa eona tsa ho lieha ho hōla ha limela, MMT e na le ts'ebeliso ea bohlokoa ts'ebetsong ea ho boloka le ho tsamaisa litholoana le meroho.

Mokhoa:
Mokhoa o tloaelehileng oa ho itokisa oa-MMT o fumanoa ka ho arabela Oxadiazole ka methanol. Mehato e khethehileng e kenyelletsa ho futhumatsa motsoako oa karabelo, distillation le tlhoekiso.

Lintlha tsa Tšireletseho:
- MMT e batla e bolokehile hore e ka sebelisoa tlas'a maemo a akaretsang, empa lintlha tse latelang li ntse li hloka ho eloa hloko:
- Qoba ho hema le ho ama letlalo ka lebaka la monko oa lona o hlabang. Tšebeliso e nepahetseng ea lisebelisoa tsa ts'ireletso, joalo ka liatlana, limaske, likhalase, joalo-joalo.
- MMT e lokela ho behoa hole le mollo le mocheso o phahameng ho thibela ho bola kapa ho cha.
-Ha o tšoara kapa o boloka MMT, mekhoa e nepahetseng ea ts'ebetso ea ts'ireletso le mekhoa ea ts'ebetso e lokela ho lateloa ho netefatsa tšireletso ea botho le tšireletso ea tikoloho. Ha ho hlokahala, e lokela ho sebetsoa sebakeng se nang le moea o motle.


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