Kemịkalụ ụlọ nyocha na-egbu egbu nke ukwuu - mmanya propargyl gosipụtara onyonyo

A ukwuu awu laabu chemical - propargyl mmanya

Nkọwa dị mkpirikpi:

Propargyl mmanya na-egbu egbu, usoro molecular C3H4O, molecular arọ 56. Mmiri mmiri na-enweghị agba, na-esi ísì ụtọ na-esi ísì ụtọ, na-egbu egbu, mgbakasị ahụ na akpụkpọ ahụ na anya.Nke etiti na organic njikọ.A na-ejikarị eme ihe maka njikọ nke ọgwụ nje antibacterial na mgbochi mkpali sulfadiazine;Mgbe obere hydrogenation gasịrị, mmanya propylene nwere ike imepụta resin, mgbe hydrogenation zuru ezu, n-propanol nwere ike iji dị ka akụrụngwa nke ethambutol ọgwụ mgbochi ụkwara nta, yana ọgwụ ndị ọzọ na ọgwụ ọgwụ.Nwere ike igbochi acid ka ígwè, ọla kọpa na nickel na ọla ndị ọzọ corrosion, eji dị ka nchara na-ewepu.A na-eji ya eme ihe na mmịpụta mmanụ.A pụkwara iji ya dị ka ihe mgbaze, stabilizer nke chlorinated hydrocarbons, herbicide na ụmụ ahụhụ.Enwere ike iji ya maka mmepụta nke acrylic acid, acrolein, 2-aminopyrimidine, γ-picauline, vitamin A, stabilizer, corrosion inhibitor na ndị ọzọ.

Aha ndị ọzọ: mmanya na-aba n'anya, 2-propargyl - 1-mmanya, mmanya 2-propargyl, propargyl mmanya acetylene methanol.

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Nkọwa ngwaahịa

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Okwu mmalite

Data toxicological
Nnukwu nsi: ọnụ LD50: 70mg / kg na oke;
Oke bekee percutaneous LD50:16mg/kg;
Oke kuru LD50:2000mg/m3/2h.

data gburugburu ebe obibi
Na-egbu egbu nye ihe ndị dị n'ime mmiri.Nwere ike ibute nsonaazụ ọjọọ na gburugburu mmiri.
Nsi.Ahụhụ siri ike na mgbakasị anya.

Ngwongwo na nkwụsi ike
Zere okpomọkụ.Zere kọntaktị na oxidant siri ike, acid siri ike, ntọala siri ike, acyl chloride, anhydride.
Nsi.Ọ nwere ike kpasuo akpụkpọ ahụ na anya iwe nke ukwuu.Ọ bụ ihe amamihe dị na ya iyi enyo nchebe na uwe aka mgbe ị na-arụ ọrụ.

Usoro nchekwa

Chekwaa n'ụlọ nkwakọba ihe dị jụụ, ikuku ikuku.Debe ọkụ na isi okpomọkụ.Ọnọdụ okpomọkụ ekwesịghị gafere 30 ℃.Debe akpa ahụ ka ọ ghara ikuku.Ekwesịrị ịchekwa ya iche site na oxidants, acids, alkalis na kemịkalụ oriri, na ekwesịghị ịgwakọta ya.Adịghị echekwa n'ọtụtụ buru ibu ma ọ bụ ogologo oge.A na-anabata ihe ọkụ na-egbochi mgbawa na ikuku ikuku.Ejila akụrụngwa igwe na ngwaọrụ ndị na-enwekarị ọkụ.Ebe nchekwa ahụ ga-enwe akụrụngwa ọgwụgwọ mberede na-agbapụta na ihe njide kwesịrị ekwesị.Ekwesịrị itinye usoro nlekọta “ise-obu abụọ” maka ihe ndị na-egbu egbu nke ukwuu.

N'ihi na mmanya proPARgyl nwere obere ọkụ ma nwee ike meghachi omume na ọnụnọ adịghị ọcha, ekwesịrị itinye nlebara anya pụrụ iche na nchekwa.Nchekwa oge dị mkpirikpi na njem, dị n'ime akpa nchara adịghị ọcha.Maka nchekwa ogologo oge, ekwesịrị iji arịa ndị ejiri igwe anaghị agba nchara, iko ma ọ bụ resin phenolic mee ihe, na ihe ndị dị ka aluminom kwesịrị izere.Chekwaa ma bugharịa dịka ụkpụrụ nke kemịkalụ na-ere ọkụ siri dị.

Jiri

Ejiri ya dị ka onye na-ewepụ nchara, kemịkalụ kemịkalụ, inhibitor corrosion, mgbaze, stabilizer, wdg Stabilizer maka organic njikọ nke intermediates, ihe mgbaze na chlorinated hydrocarbons.

Enwere ike iji ya dị ka hydrochloric acid na ụlọ ọrụ mmepụta ihe ndị ọzọ na-egbochi corrosion inhibitor na usoro mgbaji nke mmanụ na gas Wells.Enwere ike iji ya dị ka onye na-egbochi corrosion naanị, ọ ka mma inwe mmetụta synergistic na ihe onwunwe, iji nweta ọrụ mgbochi corrosion dị elu.Dịka ọmụmaatụ, iji mee ka mgbochi corrosion nke alkynyl dị na ngwọta sulfuric acid, sodium chloride, potassium chloride, calcium chloride, potassium bromide, potassium iodide ma ọ bụ zinc chloride na ihe ndị ọzọ dị mgbagwoju anya.

Enwere ike iji ya mee ihe dị ka onye na-egbochi corrosion naanị, ọ ka mma inwe mmetụta synergistic na ihe onwunwe, iji nweta ọrụ mgbochi corrosion dị elu.Dịka ọmụmaatụ, iji bulie mmetụta mgbochi corrosion nke mmanya alkynyl na ngwọta sulfuric acid, a na-atụ aro ịgbakwunye sodium chloride, potassium chloride, calcium chloride, potassium bromide, potassium iodide ma ọ bụ zinc chloride.

Nke gara aga: Ngwa butanediol na ihe ịchọ mma

Osote: Propargyl ga-agbawa ma gbawaa

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