Igoa Oloa：Dichloromethane

fa'asologa mole:CH2Cl2

Numera CAS:75-09-2

Fua mole mole oloa：

Meatotino tau vailaau:

Methylene chloride e malosi le tali atu i metala malosi e pei o le potassium, sodium, ma le lithium, ma faavae malolosi, mo se faataitaiga, potassium tert-butoxide. Ae ui i lea, o le faʻapipiʻi e le fetaui ma le caustics malosi, oxidizers malosi, ma metala o loʻo galue faʻamalosi e pei o le magnesium ma le alumini paʻu.
E mataʻina e mafai e le methylene chloride ona osofaʻia nisi ituaiga o paʻu, palasitika, ma paʻu. E le gata i lea, o le dichloromethane e tali atu i le okesene vai, sodium-potassium alloy, ma le nitrogen tetroxide. A fa'afeso'ota'i le fa'afefiloi ma le vai, e fa'aleaga ai nisi o u'amea, nickel, 'apamemea fa'apea fo'i u'amea.
Pe a faʻaalia i le vevela poʻo le vai, o le dichloromethane e matua maʻaleʻale ona e aʻafia i le hydrolysis e faʻavaveina e le malamalama. I lalo ole tulaga masani, o vaifofo ole DCM e pei ole acetone poo le ethanol e tatau ona mautu mo le 24 itula.
Methylene chloride e le tali atu i metals alkali, zinc, amines, magnesium, faʻapea foʻi ma alloys o le zinc ma le alumini. A fa'afefiloi ma le nitric acid po'o le dinitrogen pentoxide, e mafai ona pa malosi le fa'afefiloi. Methylene chloride e mu pe a fa'afefiloi ma le methanol ausa i le ea.
Talu ai e mafai ona pa le pa, e taua le aloese mai tulaga faʻapitoa e pei o aloiafi, mea vevela, mumū matala, vevela, faʻamalo faʻamalosi, ma isi faʻapogai afi.

Talosaga:

1、 Fa'aaogaina mo le fa'a'a'asa o saito ma le fa'a'aisa o le pusaaisa maualalo-omiga ma masini ea malulu.
2、 Faʻaaogaina e pei ole solvent, extractant, mutagen.
3, Faʻaaogaina i pisinisi faʻaeletoroni. E masani ona fa'aaogaina e fai ma mea e fa'amamā ma fa'a'ese ai ga'o.
4、 Fa'aaogaina e pei o nifo fa'apitonu'u fa'apitonu'u, mea fa'aisa aisa, afi tineia sui, u'amea luga vali fa'amamaina ma degreasing sui.
5、 Fa'aaogaina e fai ma mea fa'apipi'i fa'akomepiuta.