Dzina lazogulitsa:Dichloromethane

Mtundu wa Molecular:CH2Cl2

CAS No:75-09-2

Mankhwala maselo kapangidwe:

Chemical Properties:

Methylene chloride imakhudzidwa kwambiri ndi zitsulo zogwira ntchito monga potaziyamu, sodium, ndi lithiamu, ndi maziko amphamvu, mwachitsanzo, potaziyamu tert-butoxide.Komabe, mankhwalawa sagwirizana ndi caustics amphamvu, oxidizer amphamvu, ndi zitsulo zomwe zimakhala ndi mankhwala monga magnesium ndi aluminiyamu ufa.
Chochititsa chidwi n'chakuti methylene chloride imatha kuwononga mitundu ina ya zokutira, pulasitiki, ndi labala.Kuphatikiza apo, dichloromethane imakhudzidwa ndi mpweya wamadzi, sodium-potaziyamu alloy, ndi nitrogen tetroxide.Chigawochi chikakumana ndi madzi, chimawononga zitsulo zosapanga dzimbiri, faifi tambala, mkuwa komanso chitsulo.
Ikakhudzidwa ndi kutentha kapena madzi, dichloromethane imakhala yovuta kwambiri chifukwa imayendetsedwa ndi hydrolysis yomwe imafulumizitsidwa ndi kuwala.Nthawi zonse, njira za DCM monga acetone kapena ethanol ziyenera kukhala zokhazikika kwa maola 24.
Methylene chloride samachita ndi zitsulo zamchere, zinki, amines, magnesium, komanso ma alloys a zinki ndi aluminium.Mukasakaniza ndi nitric acid kapena dinitrogen pentoxide, mankhwalawa amatha kuphulika mwamphamvu.Methylene chloride imatha kuyaka ikasakanikirana ndi mpweya wa methanol mumlengalenga.
Popeza chigawochi chikhoza kuphulika, ndikofunika kupewa zinthu zina monga sparks, malo otentha, malawi otseguka, kutentha, kutuluka kwa static, ndi zina zoyatsira.

Ntchito:

1, Ntchito fumigation tirigu ndi refrigeration wa otsika-anzanu mufiriji ndi air-conditioning chipangizo.
2, Ntchito monga zosungunulira, extractant, mutagen.
3, Amagwiritsidwa ntchito pamakampani apamagetsi.Nthawi zambiri amagwiritsidwa ntchito ngati kuyeretsa ndi kuchotsera mafuta.
4, Amagwiritsidwa ntchito ngati mankhwala oletsa mano am'deralo, kuzizira, kuzimitsa moto, kuyeretsa utoto wachitsulo ndi kuchotsera mafuta.
5, Amagwiritsidwa ntchito ngati organic synthesis intermediates.