Aha:Methyl etyl ketone

Usoro molecular:C4H8O

Ee e:78-93-3

Ihe owuwu molular:

Nkowa:

Ngwongwo kemịkalụ:

Methyl Ketyl Ketone bụ usoro ihe eji eme ihe na kemịkalụ cheminy ch3coch2ch3 na ogo molecular nke 72.11. Ọ bụ mmiri na-enweghị agba na transpor yiri isi nke yiri acetone. Ngwa ngwa na-agbanwe agbanwe. Ọ bụ Itanol, eet, Benzene, chloroform na mmanụ. Na-soluble na anọ nke mmiri, ma sọrọtọli ahụ na-ebelata mgbe ọnọdụ okpomọkụ na-abawanye, ma nwee ike iji mmiri mepụta ngwakọta azeitrotropic na mmiri. Ọrịa dị ala, LD50 (Raight, An) 3300MG / kg. Ọkụ, vapor nwere ike ịpụta ngwakọta mgbawa na ikuku. Oke nke vapo nwere ihe na-ahụ maka acceshetic.

Ngwa:

Methyl Ketone Ketone (Burnone Methyl ketone, methy acetone) bụ ihe na-eme ka mma dị ala dị ala, nke a na-ahụ n'ọtụtụ ngwa. A na-eji ya na ngwaahịa mmepụta ihe dị ka ihe mgbaze maka adhesives, ihe osise, na ndị na-asacha ọcha na dị ka ihe mgbaasị de-wayo. A na-ewepụta ihe mejupụtara ụfọdụ nri, enwere ike ịtọhapụ ụfọdụ nri, enwere ike ịtọhapụ ya na ọkụ site na ọkụ site na ọkụ na-acha odo odo na ebe a na-enweghị isi, dị ka ihe mgbakwasị ụkwụ, yana mkpuchi mkpuchi. A na-ejikwa ya dị ka ihe ụtọ na nri.

A na-eji Mek dị ka ihe mgbaze maka sistemụ mkpuchi dị iche iche, dịka ọmụmaatụ, Vinyl, adhesives, nitrolocellose, na acrylic comer. A na-eji ya na ihe ọkpọ, lacques, varnishes, ịgba akwụkwọ, ndị na-ere akwụkwọ, na-ebi akwụkwọ, na-erechasị ihe, na nke polymerization. A na-achọta ya na ngwaahịa ndị ọzọ na-azụ ahịa, dịka ọmụmaatụ, ezinụlọ na ihe ntụrụndụ, yana ngwaahịa na-eju eju. A na-eji my na-eme ka mmanụ na-egbu egbu, nke na-ewute nke ọla, na -emepụta akwụkwọ nke ọma, akwụkwọ nke na-eme achịcha na nke kemịkalụ. Ọ bụ ihe mgbaze na nhazi nri na nri nri. A nwekwara ike iji Mek na-ejikwa ịwa ahụ na eriri ezé.
Na mgbakwunye na nrụpụta ya, isi gburugburu m nke Mek gụnyere ike na igwe ụgbọelu na nke ime, na ọrụ mmepụta ihe dịka ikuku nke kol. A na-achọta ya na a smockatential na sịga. A na - emepụta mek na - emepụta ihe dị ka ngwaahịa nke microbialism metabolism. Achọpụtakwala ya na osisi, anụ na anụ ụlọ, na Mek nwere ike obere ngwaahịa nke metabolism Mammalian. Ọ kwụsiri ike n'okpuru ọnọdụ nkịtị mana enwere ike itolite peroxides na nchekwa ogologo; Ndị a nwere ike ịbụ ihe mgbawa.