2-Pentene-1 5-diol (E) - (CAS# 25073-26-1)

Okwu mmalite

(E) -Pent-2-ene-1, 5-diol, nke a makwaara dị ka 2-Pentene-1,5-diol, bụ ngwakọta organic. Nke a bụ nkọwa nke ọdịdị ya, ojiji ya, nhazi ya na ozi nchekwa:

Ọdịdị:

(E) -Pent-2-ene-1, 5-diol bụ mmiri mmiri na-acha odo odo na-enweghị isi na-esi ísì ụtọ. Usoro ihe omimi ya bụ C5H10O2 na ịdị arọ ya bụ 102.13g/mol. Ọ bụ ihe na-adịghị ike na mmiri, ma soluble na mmanya na ether solvents.

Jiri:

(E) -Pent-2-ene-1, 5-diol nwere ọtụtụ ojiji na ụlọ ọrụ kemịkalụ. Dị ka ihe dị n'etiti na nchịkọta organic, a na-ejikarị ya eme ihe na njikọ nke ogige dị iche iche, dị ka polyester resins na polyurethane. Na mgbakwunye, enwere ike iji ya dị ka surfactant, plasticizer, retardant ire ọkụ, na ihe ndị ọzọ.

Usoro:

(E) -pent-2-ene-1, 5-diol nwere ọtụtụ ụzọ nkwadebe. Ihe na-esonụ bụ otu n'ime ụzọ sịntetịt a na-ejikarị: site na (E) malite na-pent-2-ene-1, 4-dialdehyde, (E) -pent-2-ene-1, 5-diol nwere ike nweta site n'ibelata. .

Ozi nchekwa:

(E) -Pent-2-ene-1, 5-diol nwere obere toxicity n'okpuru ọnọdụ ojiji nkịtị. Agbanyeghị, ịkpọtụrụ akpụkpọ ahụ na anya ozugbo nwere ike ịkpasu iwe. Yiri akụrụngwa nchebe kwesịrị ekwesị dị ka uwe aka na anya mgbe ị na-ejizi ogige ahụ. Tụkwasị na nke ahụ, a ga-echekwa ya n'ime akpa mkpuchi, pụọ na ọkụ na ihe ndị na-ekpo ọkụ. Ọ bụrụ na enwere mgbawa na mberede, a ga-ehichapụ ya ngwa ngwa ma dozie ya nke ọma. Mgbe ị na-eji ogige a, a ga-ahụrịrị usoro nchekwa dị mkpa. Iji hụ na nchekwa, biko rụtụ aka na mpempe data nchekwa akọwapụtara ma ọ bụ kpọtụrụ ndị ọkachamara dị mkpa.