Aha ngwaahịa:Dichloromethane

Ọkpụkpọ anụ ahụ:CH2Cl2

CAS Mba:75-09-2

Ọdịdị molekụla ngwaahịa:

Njirimara kemịkalụ:

Methylene chloride na-emeghachi omume ike na ọla ndị na-arụ ọrụ dị ka potassium, sodium, na lithium, yana ntọala siri ike, dịka ọmụmaatụ, potassium tert-butoxide. Otú ọ dị, ogige ahụ ekwekọghị na caustics siri ike, oxidizers siri ike, na ọla ndị na-arụ ọrụ kemịkal dị ka magnesium na aluminom powders.
Ọ bụ ihe kwesịrị ịrịba ama na methylene chloride nwere ike ịwakpo ụfọdụ ụdị mkpuchi, plastik, na roba. Na mgbakwunye, dichloromethane na-emeghachi omume na oxygen mmiri mmiri, sodium-potassium alloy, na nitrogen tetroxide. Mgbe ngwakọta ahụ batara na mmiri, ọ na-emebi ụfọdụ igwe anaghị agba nchara, nickel, ọla kọpa yana ígwè.
Mgbe ekpughere ya na okpomọkụ ma ọ bụ mmiri, dichloromethane na-enwe mmetụta nke ukwuu ka ọ na-eme ka ọ bụrụ hydrolysis nke ọkụ na-eme ngwa ngwa. N'okpuru ọnọdụ nkịtị, ngwọta nke DCM dị ka acetone ma ọ bụ ethanol kwesịrị kwụsie ike maka awa 24.
Methylene chloride anaghị emeghachi omume na alkali ọla, zinc, amines, magnesium, yana alloys nke zinc na aluminom. Mgbe agwakọtara ya na nitric acid ma ọ bụ dinitrogen pentoxide, ogige ahụ nwere ike ịgbawa nke ukwuu. Methylene chloride na-enwu ọkụ mgbe agwakọta ya na vapo methanol na ikuku.
Ebe ọ bụ na ogige ahụ nwere ike ịgbawa, ọ dị mkpa iji zere ọnọdụ ụfọdụ dị ka ọkụ ọkụ, ihe ọkụ ọkụ, ọkụ na-emeghe, okpomọkụ, nkwụsị nkwụsị, na ihe ndị ọzọ na-agbanye ọkụ.

Ngwa:

1, Eji ọka fumigation na refrigeration nke ala-nrụgide friza na ikuku oyi ngwaọrụ.
2, Eji dị ka ihe mgbaze, extractant, mutagen.
3, Eji na ụlọ ọrụ eletrọnịkị. A na-ejikarị eme ihe dị ka ihe nhicha na ihichapụ mmanụ.
4, Eji dị ka eze obodo anesthetics, kefriza gị n'ụlọnga, ọkụ emenyụ gị n'ụlọnga, metal elu agba ihicha na degreasing gị n'ụlọnga.
5, Eji dị ka organic njikọ intermediates.