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

1.1,3-Dimethyl-2-imidazolidinone inoshandiswa kudzidza functionalized hydrosilane dibasic transition metal complexes yakasimbiswa ne photochemical formation yearyl silanes.

2. Aprotic dipolar solvent, 1,3-dimethyl-2-imidazolidinone inowanzoshandiswa secarcinogen HMPA inotsiva.

3. Reaction solvent

Nekuda kwekugadzikana kwayo kwemafuta uye kemikari, DMI ine solubility mune inorganic, organic komisheni uye akasiyana resin, uye ayo anokonzeresa mhedzisiro senge isiri-protonic polar solvent inoita kuti ive yakanyanya kunyatsoita reaction solvent. . Uchishandisa DMI, goho rinogona kuvandudzwa uye maitiro epadivi anogona kudzorwa zvinobudirira uchipfupisa nguva yekuita.

DMI inogona kusimudzira zvinobudirira zvakasiyana-siyana nucleophilic substitution reactions, senge synthesis ye phenyl ether derivatives, amino compounds uye fluorobenzene derivatives. Yayo yakakwirira dielectric inogara uye cationic solvation inogona kukonzeresa anionic nucleophilic reactions. Izvi zvigadzirwa zvekugadzira zvinoshandiswa sepakati pekugadzira mishonga yezvipembenene, mishonga, dhayi uye yakakwirira-inoshanda resin monomers.

4. Petroleum zvigadzirwa

DMI ine nzvimbo yakakwira yekubikira uye kugadzikana kwekushisa kwakanyanya, uye hazvisi nyore kugadzira azeotropes nezvimwe zvinhu. Naizvozvo, inogona kushandiswa mune akawanda maindasitiri maitiro akadai semvura-yemvura kudhirowa, countercurrent kugovera, extractive distillation uye countercurrent washing. DMI yakanaka BTX (benzene, toluene uye xylene) inotorwa nekuti inonyungudutsa mishonga inonhuhwirira uye mahydrocarboni asina unsaturated, asi hainyungudise parafini.

5. Polymer reaction solvent

DMI ndiyo yega inonyungudutsa inoshandiswa kugadzira kupisa-resistant thermoplastics. Inoshandiswawo zvinobudirira sesolvent kune akasiyana polymer synthesis maitiro uye detergent yepolymerization uye kuumbwa kwepurasitiki. Mukugadzirwa kwepolyamide uye polyimide resins, DMI inomhanyisa kuumbwa kweamide uye imine mapoka kuti awane yakakwira molecular uremu mapolymers, uye mhinduro inoguma inokodzera mhinduro yekutenderera kuti iwane yakakwirira-tembiricha inodzivirira polyimide fibers.

Mukugadzirwa kwepolyphenylene sulfide resin (PPS), zvinhu zvemagetsi zvine hushoma husina kuchena zvinogona kuwanikwa neDMI. Mukugadzirwa kwepolyphenylene ether sulfone resin, DMI inokwanisa kunyatso kudzora kuitika kwemaside reactions uye kuwana zvemhando yepamusoro zvepolymer zvigadzirwa. Apo polyimide resin uye polysulfone resin inoumbwa kuva mafirimu uye polyether ketone resin mafirimu akatambanudzwa, kurapwa neDMI kunogona kuita kuti mafirimu awedzere kufanana.

6. Photolithography process stripper

Nekuda kweiyo low viscosity uye yakakwira dielectric kugara, DMI inogona kushandiswa seye electrolyte solvent yemabhatiri e-lithium akakwira-performance. Pamusoro pezvo, ine simba rinopinda mukati, yakakwira yekubikira poindi uye yakanyanya tembiricha kuramba, uye inogona zvakare kushandiswa seyaibvisa silicon wafer photoresist. Kukurura kwayo nekukurumidza uye kusinga-corrosive zvimiro zvinorerutsa zvakanyanya maitiro ekubvisa uye kukurumidza kugadzirwa kwechip cut.

7. Detergent

DMI inowedzerwa kune musanganiswa we surfactants, alkalis, alcohols uye polyoxyethylene alkyl ethers kuti uwane mushonga une simba. Sezvo DMI iri nyore kwazvo kunyungudutsa tsvina, inogona zvakare kushandiswa kugadzira magadzirirwo ekuchenesa ekuchenesa girazi nesimbi.

8. Dhayi nemavara

Ingi dzakagadzirwa nekusanganisa DMI nezvinonyungudutsa zvikamu uye dhayi uye pigment zvinogona kudhindwa zvakasiyana, uye mufananidzo wakajeka.

9. Surface treatment agent

DMI inogona kushandiswa semushonga wepamusoro wekurapa kuvandudza simba rekubatanidza reABS, polyimide, PPS, Teflon uye zvimwe zvinhu zvine epoxy resin adhesives.