Product Name:Dichloromethane

Molecular format:CH2Cl2

CAS nhamba:75-09-2

Chigadzirwa chemolecular chimiro:

Chemical Properties:

Methylene chloride inopindirana zvakasimba nesimbi dzinoshanda dzakadai se potassium, sodium, uye lithium, uye mabhesi akasimba, semuenzaniso, potassium tert-butoxide. Zvisineyi, mukomboni wacho hauenderane neakasimba caustics, akasimba oxidizer, uye simbi dzine makemikari anoshanda se magnesium nealuminium poda.
Zvinokosha kuziva kuti methylene chloride inogona kurwisa mamwe marudzi emachira, epurasitiki, uye rabha. Mukuwedzera, dichloromethane inopindirana neokisijeni yemvura, sodium-potassium alloy, uye nitrogen tetroxide. Kana komboni yacho yasangana nemvura, inoshatisa dzimwe simbi dzisina tsvina, nickel, mhangura pamwe nesimbi.
Kana yakafumurwa nekupisa kana mvura, dichloromethane inova yakanyanya kuoma sezvo ichiiswa pasi pehydrolysis iyo inokurumidzerwa nechiedza. Mumamiriro ezvinhu akajairika, mishonga yeDCM yakadai seacetone kana ethanol inofanira kunge yakagadzikana kwemaawa makumi maviri nemana.
Methylene chloride haina kuita nealkali simbi, zinc, amines, magnesium, pamwe nealloys ye zinc uye aluminium. Kana yakasanganiswa ne nitric acid kana dinitrogen pentoxide, komboni yacho inogona kuputika zvine simba. Methylene chloride inopfuta kana yasanganiswa nemhute yemethanol mumhepo.
Sezvo musanganiswa unogona kuputika, zvakakosha kuti udzivise mamwe mamiriro senge sparks, nzvimbo dzinopisa, moto wakavhurika, kupisa, static discharge, uye zvimwe zvinopisa.

Application:

1, Inoshandiswa kupfutidza zviyo uye firiji yefiriza yakaderera-kudzvanya uye mudziyo wekufefetera.
2, Inoshandiswa se solvent, extractant, mutagen.
3, Inoshandiswa muindasitiri yemagetsi. Inowanzoshandiswa sekuchenesa uye de-greasing agent.
4, Inoshandiswa semazino emunharaunda anesthetics, mumiririri wechando, anodzima moto, simbi pamusoro pependi yekuchenesa uye degreasing agent.
5, Inoshandiswa se organic synthesis intermediates.