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Alaabta

Ku takhasusay soo saarista khamriga propargyl, 1,4 butynediol iyo 3-chloropropyne

Kiimikada shaybaadhka sunta ah ee aadka u sunta ah - Alcohol propargyl Sawirka muuqaalka leh
  • Kiimikada shaybaadhka sunta ah ee aad u sunta ah - khamriga propargyl
  • Kiimikada shaybaadhka sunta ah ee aad u sunta ah - khamriga propargyl

Kiimikada shaybaadhka sunta ah ee aad u sunta ah - khamriga propargyl

Sharaxaad Gaaban:

Propargyl Alcohol, formula molecular C3H4O, molecular weight 56. Dareere hufan oo aan midab lahayn, kacsan oo leh ur xun, sun ah, cuncun halis ah maqaarka iyo indhaha.Dhexdhexaad ka ah isku-dhafka organic.Inta badan loo isticmaalo isku-darka daawooyinka bakteeriyada iyo anti-bararka sulfadiazine;Ka dib qayb ahaan hydrogenation, alkolada propylene waxay soo saari kartaa resin, ka dib hydrogenation dhamaystiran ka dib, n-propanol waxaa loo isticmaali karaa sida alaabta ceeriin ee daawada qaaxada ee ethambutol, iyo sidoo kale kiimikooyinka kale ee daawooyinka.Waxay u diidi kartaa aashitada birta, naxaasta iyo nikkelka iyo biraha kale ee daxalka, loo isticmaalo ka saarida miridhku.Si ballaaran loo isticmaalo soo saarista saliidda.Waxa kale oo loo isticmaali karaa dareere ahaan, xasiliye ee hydrocarbons koloriin leh, herbicide iyo cayayaanka.Waxaa loo isticmaali karaa soo saarista acrylic acid, acrolein, 2-aminopyrimidine, γ-picauline, vitamin A, stabilizer, daxalka inhibitor iyo wixii la mid ah.

Magacyo kale: khamriga propargyl, 2-propargyl - 1-khamri, 2-alkolada propargyl, alkolada propargyl acetylene methanol.


Faahfaahinta Alaabta

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Hordhac

Xogta sunta ah
Sunta daran: afka LD50: 70mg/kg ee jiirka;
Bakaylaha percutaneous LD50: 16mg / kg;
Jiirarka ayaa neefsaday LD50:2000mg/m3/2h.

Xogta deegaanka
Sun ku ah noolaha biyaha.Waxay u keeni kartaa natiijooyin xun deegaanka biyaha.
Sun ah.Maqaar daran iyo cuncun indhaha.

Guryaha iyo Deganaanshaha
Iska ilaali kulaylka.Iska ilaali inaad la xiriirto oksidat xooggan, aashito xoog leh, saldhig xooggan, chloride acyl, anhydride.
Sun ah.Waxay si dhab ah uga xanaajin kartaa maqaarka iyo indhaha.Waxaa habboon in la xidho muraayadaha difaaca iyo galoofyada xilliga shaqada.

Habka kaydinta

Ku kaydi bakhaar qabow oo hawo leh.Ka fogow dabka iyo isha kulaylka.Heerkulku waa inuusan dhaafin 30 ℃.Weelka hawo ku hayn.Waa in si gooni ah loo kaydiyaa oksaydhiyeyaasha, acids, alkalis iyo kiimikooyinka la cuni karo, waana in aan la isku qasin.Ha ku kaydin tiro badan ama wakhti dheer.Nalalka aan qarxin iyo tas-hiilaadka hawo ayaa la qaatay.Ha isticmaalin qalabka farsamada iyo qalabka u nugul dhinbiilka.Aagga kaydinta waa in lagu qalabeeyaa qalabka daawaynta degdega ah ee daadsan iyo alaab haynta habboon.Nidaamka maaraynta "shan-laba-laab" ee walxaha aadka u sunta ah waa in si adag loo hirgeliyaa.

Sababtoo ah aalkolada proPARgyl waxay leedahay dhibic hoose oo si adag uga falcelin karta marka ay wasakhdu jirto, waa in fiiro gaar ah la siiyaa badbaadada.Kaydinta iyo gaadiidka muddada-gaaban, oo lagu heli karo weelal bir ah oo nadiif ah oo aan miridhku lahayn.Kaydinta muddada dheer, weelasha lagu dahaadhay birta, dhalooyinka ama resin phenolic waa in la isticmaalaa, iyo walxaha sida aluminiumku waa in laga fogaadaa.Kaydi oo rarid si waafaqsan xeerarka kiimikada guban kara.

Isticmaal

Loo isticmaalo sidii ka saarista miridhku, dhexdhexaadiyaha kiimikaad, daxalka inhibitor, dareere, xasiliye, iwm. Xasijiye isku-dhafka organic ee dhexdhexaadiyeyaasha, dareeraha iyo hydrocarbons koloriin leh.

Waxa loo isticmaali karaa sida hydrochloric acid iyo ka-hortagga daxalka ee kale ee warshadaynta ee habka jebinta saliidda iyo gaaska Ceelasha.Waxaa loo isticmaali karaa sida ka hortagga daxalka oo keliya, way fiicantahay in la yeesho saameyn isku-dhafan oo leh walxaha, si loo helo waxtarka xakamaynta daxalka sare.Tusaale ahaan, si loo kordhiyo xannibaadda daxalka ee khamriga alkynyl ee milanka sulfuric acid, sodium chloride, potassium chloride, calcium chloride, potassium bromide, potassium iodide ama zinc chloride iyo isticmaalka kale ee adag.

Waxaa loo isticmaali karaa sida ka hortagga daxalka oo keliya, way fiicantahay in la yeesho saameyn isku-dhafan oo leh walxaha, si loo helo waxtarka xakamaynta daxalka sare.Tusaale ahaan, si loo kordhiyo saamaynta xakamaynta daxalka ee alkynyl aalkolada ee milanka sulfuric acid, waxaa lagu talinayaa in lagu daro sodium chloride, chloride potassium, chloride calcium, bromide potassium, potassium iodide ama zinc chloride.

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