DICHLOROMETHANE/METHYLENE CHLORIDE
IGAMA LOMKHIQIZO:METHYLENE CHLORIDE
Ifomula ye-molecular ofi-dichloromethane: CH2Cl2;Kuyi-solvent engashi enephuzu eliphansi lokubila futhi ivamise ukusetshenziselwa ukufaka esikhundleni se-petroleum ether evuthayo, i-diethyl ether, njll.
Igama lesiShayina: dichloromethane
Ifomula yamakhemikhali: CH2Cl2
Isisindo se-molecule: 84.93
Inombolo yokufinyelela ye-CAS:75-09-2
Indawo yokubilisa: 39.8℃
Ukunyibilika kwamanzi: 20g/L (20 ℃)
Ukubukeka: uketshezi oluguquguqukayo olungenambala futhi olusobala
Ukupakisha: 270KGS blue steel sigubhu; 20'fcl:80drums
Ikilasi:6.1
Inombolo ye-UN: 1593
Ukucaciswa/Ukuhlanzeka:99.95% min
Inombolo ye-EINECS: 200-838-9
Ukuncibilika: okungancibiliki emanzini futhi kuncibilike ku-phenol, i-aldehyde, i-ketone, i-glacial acetic acid, i-triethyl phosphate, i-ethyl acetoacetate, ne-cyclohexane;hlanganisa futhi uncibilike nezinye i-ethyl alcohol ene-chlorinated hydrocarbon solvent, i-diethyl ether, ne-N, N-dimethylformamide;
Ukuzinza: Emazingeni okushisa avamile (igumbi lokushisa) futhi lapho umswakama ungekho, i-dichloromethane izinzile kunezinto ezifanayo (i-chloroform ne-carbon tetrachloride);
Ukubola okulimazayo: Uma ithintana namanzi isikhathi eside, izobola kancane futhi ikhiqize i-hydrogen chloride;
I-polymerization eyingozi: ngeke yenzeke
Inhloso ye-dichloromethane:
I-Dichloromethane ikwazi kakhulu ukuhlakazeka futhi inoshevu omncane;isetshenziswa kakhulu ekukhiqizeni ifilimu ephephile neMakrolon;okusele kusetshenziselwa i-solvent kapende, i-ejenti yokuhlanza insimbi, i-ejenti yomjovo wentuthu negesi, i-polyurethane efuthayo, i-ejenti yokukhulula kanye nesikhiphi sikapende;
I-Dichloromethane iwuketshezi olungenambala.Isetshenziswa njengendlela yokusabela embonini yekhemisi futhi isetshenziselwa ukulungiswa kwe-penbritin, i-carbenicillin, i-cephalosporin, njll., ku-solvent yokukhiqiza ifilimu, i-solvent dewaxing kawoyela, i-aerosol propellant, i-organic synthesis extraction agent, i-polyurethane kanye nenye i-ejenti enegwebu futhi. isicoci sensimbi ngesikhathi sokukhiqizwa kwepulasitiki enegwebu.
