1,3-Dimethyl-2-imidazolidinone CAS 80-73-9

A na-eji 1.1,3-Dimethyl-2-imidazolidinone na-amụ ihe na-arụ ọrụ hydrosilane dibasic mgbanwe metal complexes kwadoro site na nhazi fotochemical nke aryl silanes.

2. Aprotic dipolar mgbaze, 1,3-dimethyl-2-imidazolidinone na-ejikarị eme ihe dị ka ihe nnọchi anya HMPA carcinogen.

3. Ihe mgbaze mmeghachi omume

N'ihi nkwụsi ike ya dị mma na kemịkalụ ya, DMI nwere solubility na inorganic, ogige organic na resins dị iche iche, yana mmetụta catalytic dị ka ihe mgbaze na-abụghị protonic polar na-eme ka ọ bụrụ ihe mgbaze mmeghachi omume dị irè. . N'iji DMI eme ihe, enwere ike imeziwanye mkpụrụ na mmeghachi omume n'akụkụ nwere ike ịchịkwa nke ọma mgbe ị na-ebelata oge mmeghachi omume.

DMI nwere ike ịkwalite mmeghachi omume nucleophilic dị iche iche nke ọma, dị ka njikọ nke ihe phenyl ether, amino ogige na fluorobenzene. Ogologo dielectric ya dị elu mgbe niile yana ngwọta cationic nwere ike ịkpata mmeghachi omume anionic nucleophilic. A na-eji ngwaahịa ndị a sịntetik eme ihe dị ka ndị etiti maka njikọ nke pesticides, ọgwụ ọjọọ, akwa akwa na nnukwu resin monomers.

4. Ngwaahịa mmanụ ala

DMI nwere isi ihe na-esi ísì ụtọ na nkwụsi ike dị elu, ọ dịghịkwa mfe ịmepụta azeotropes na ihe ndị ọzọ. Ya mere, enwere ike iji ya n'ọtụtụ usoro mmepụta ihe dị ka mmịpụta mmiri mmiri-mmiri, nkesa na-aga n'ihu, ihe na-emepụta ihe na ịsacha. DMI bụ ezigbo BTX (benzene, toluene na xylene) na-amịpụta n'ihi na ọ na-agbaze ogige aromatic na hydrocarbons unsaturated, mana ọ naghị agbaze paraffin.

5. Ihe mgbaze mmeghachi omume polymer

DMI bụ naanị ihe mgbaze eji emepụta thermoplastics na-eguzogide okpomọkụ. A na-ejikwa ya nke ọma dị ka ihe mgbaze maka usoro njikọ njikọ polymer dị iche iche yana ncha maka polymerization na ịkpụzi plastik. N'ime mmepụta nke polyamide na polyimide resins, DMI na-eme ka nhazi nke amide na imine dị iche iche nweta polymer dị arọ nke dị elu, na ngwọta nke na-esi na ya dabara adaba maka ngwọta ngwọta iji nweta eriri polyimide na-eguzogide okpomọkụ.

Na mmepụta nke polyphenylene sulfide resin (PPS), ihe eletrọnịkị nwere obere ihe adịghị ọcha nwere ike nweta DMI. Na mmepụta nke polyphenylene ether sulfone resin, DMI nwere ike ịchịkwa omume nke mmeghachi omume n'akụkụ ma nweta ngwaahịa polymer dị elu. Mgbe a na-emepụta resin polyimide na polysulfone ka ọ bụrụ ihe nkiri na ihe nkiri polyether ketone resin na-agbatị, ọgwụgwọ na DMI nwere ike ime ka ihe nkiri ahụ bụrụ otu.

6. Photolithography usoro stripper

N'ihi viscosity ya dị ala na mgbe niile dielectric dị elu, enwere ike iji DMI dị ka ihe mgbaze electrolyte maka batrị lithium na-arụ ọrụ dị elu. Tụkwasị na nke ahụ, ọ nwere ikike siri ike, isi ihe na-esi ísì ụtọ na nkwụsi ike dị elu, a pụkwara iji ya mee ihe dị ka ihe mgbapụ maka silicon wafer photoresist. Ngwa ngwa ya na ihe ndị na-adịghị emebi emebi na-eme ka usoro nkewa ahụ dị mfe ma mee ka mmepụta nke mgbawa dị ngwa ngwa.

7. Nchacha

A na-agbakwunye DMI na ngwakọta nke surfactants, alkalis, alcohols na polyoxyethylene alkyl ethers iji nweta ncha dị ike. Ebe ọ bụ na DMI dị nnọọ mfe igbari unyi, ọ nwekwara ike iji dozie ngwọta ihicha nke ọma maka ihicha iko na ígwè.

8. esiji na pigmenti

Inks mere site na ịgwakọta DMI na ihe mgbaze na agba na pigmenti nwere ike ibipụta n'ụzọ dị iche, na ihe oyiyi doro anya.

9. Onye na-ahụ maka ọgwụgwọ elu

Enwere ike iji DMI dị ka onye na-ahụ maka ọgwụgwọ elu iji melite ike njikọ nke ABS, polyimide, PPS, Teflon na ihe ndị ọzọ nwere epoxy resin adhesives.