Lebitso la Product:N, n-dimethylformamide
Sebopeho sa limolek'hule:C3h7no
Cas Che:68-12-2
Sebopeho sa limolek'hule:
N, n-dimenyformamide ke mokelikeli o se nang mebala kapa o mosehla o nang le sebaka se belang oa 153 ° C le khatello ea mouoane ea 380 ° C. E qhibiliha ka mokhoa o potlakileng ka metsing ebe e qhibiliha ka makhasi mme e qhibiliha ho Alcorbols, Acestone le Benzene. N, n-dimenyformamide e sebelisoa e le ea soevent, e nang le khase e monyang. Araba ka mabifi asiti ea sulfuric ea sulfuric, e otla ntick nitric acid ebile e ka phatloha. Dimenyolformamide e hloekileng e se na moriti, empa sehlopha sa indasteri kapa Dimenyolmamide e nang le monko hobane e na le litšila tsa dimethylamine. Dimethylformamide ha e na sekoli (haholo mocheso o phahameng) Boteng ba sesepa sa sodium kapa asiti.
N, n-dimethylformamide (dmf) ke mokelikeli o hlakileng o sebelisoang liiesstries e le sojello ea eona e mpe le linoko tse ngata tse tloaelehileng tsa khale.
Dimethylformaride e sebelisoa haholo ke ea khetla ea indasteri. Litharollo tsa dimethylformarmamide li sebelisoa likhoele tsa polycess polyers, lifilimi le makhapetla a lefatše; ho lumella bonolo ho chechisa mamati a acrylic; Ho hlahisa likepe tsa terata, 'me joalo ka mediaum ea crystallization indastering ea meriana.
DMF e ka sebelisoa bakeng sa foromo le Alkyllithimy Reagents.
E sebelisoa e le mokhoa oa ho natefeloa bouvehyde synthesis mme hape ho Vilmemeer-Haack Karaoke. E sebetsa joalo ka catalys synthes of acyl clonides. E sebelisoa bakeng sa ho arola le ho hlakola khase ea olefiin. DMF hammoho le Whloring Chride chloring Chie e le ho nkoa e sa tloaelehang kapa li-lacquer. E boetse e sebelisoa ha ho etsoa likhana tsa likhau, likhoele le lifilimi.
N, n-dimethylformamide (DMF) e thata ka lebelo le tlase ka sekhahla sa ho lokisa metsoako e mengata ea manyolo a hydrophobic e sebelisoang likopo tsa bithcular.
N, n-dimenyformamide e ne e sebelisetsoa ho solwals tsa mtt e nang le lise tse ngata.
Tšebeliso e kholo ea lefatše ea DMF ka 2001 e ne e ka ba le lithane tsa metric, 000 boholo ba metric ebe boholo ba tsona bo ne bo sebelisoa e le solvent ea indasteri.
Chemiwane e ka fana ka mefuta e fapaneng ea li-hydrocarbons le li-soldrocarbons le li-solbert tsa lik'hemik'hale bakeng sa bareki ba indasteri.Pele ho moo, ka kopo bala tlhaiso-leseling e latelang ea tlhahisoleseling mabapi le ho etsa khoebo le rona:
1. Ts'ireletso
Polokeho ke eona e tlang pele bophelong ba rona. Ntle le ho fa bareki ka tlhahisoleseling e mabapi le lihlahisoa tsa rona tse bolokehileng le tikoloho ea tikoloho ea basebetsi le tikoloho e fokotsoang hanyane ka hanyane. Ka hona, re hloka hore moreki a netefatse hore litekanyetso tse loketseng tsa polokeho le tsa polokelo li kopane pele ho nehelano ea ho rekisa ka kakaretso). Litsebi tsa rona tsa HSSE li ka fana ka tataiso mabapi le melao ena.
2. Mokhoa oa ho tlisa
Bareki ba ka odara le ho fana ka lihlahisoa ho ammwin, kapa ba ka fumana lihlahisoa ho tsoa semela sa rona sa tlhahiso. Mefuta e fumanehang ea lipalangoang e kenyelletsa teraka, sepollo kapa lipalangoang tse fapaneng (maemo a arohaneng a sebetsa).
Tabeng ea litlhoko tsa bareki, re ka bolela litlhoko tsa litlhokahalo kapa litanka ebe re sebelisa melao le litlhoko tsa polokeho / tlhahlobo.
3. Boholo ba taelo ea bonyane
Haeba u reka lihlahisoa webosaeteng ea rona, bongata ba odara ea bonyane ke lithane tse 30.
4.Payment
Mokhoa o tloaelehileng oa tefo ke theolelo ka kotloloho nakong ea matsatsi a 30 ho tloha invoice.
5. Litokomane tsa Khoebo
Litokomane tse latelang li fanoa ka nehelano e 'ngoe le e' ngoe:
Lipalo tsa papatso, cmr Wallbill kapa tokomane e meng e nepahetseng ea lipalangoang
Tumellano ea tlhahlobo kapa boits'oaro (haeba ho hlokahala)
Litokomane tse amanang le tsona li tsamaisana le melao
Litokomane tse fumanehang moleng le dinewana (haeba ho hlokahala)