Ibicuruzwa
Azobisisobutyronitrile nta ngaruka mbi
Ibisobanuro bigufi:
Izina ry'icyongereza:2,2′-Azobis (2-methylpropionitrile);
2,2′-azo-bisisobutyronitrile;
2,2′-azobis- (2-methylpropionitrile);
Vazo;
azobisisobutironitrile;
2,2′-azobis-2-methylpropanenitrile;
2,2′-azobis (isobutylonitrile);
AIBN-64;
AIBN
URUBANZA #:78-67-1
Inzira ya molekulari:C8H12N4
Inzira yuburyo:
Azobisisobutyronitrile, AIBN kumagambo magufi, imiti ni C8H12N4, gushonga mumashanyarazi nka methanol, etanol, ether, acetone, peteroli ether na aniline.Iyo bishyushye, bizarekura azote na cyanide kama irimo - (CH2) 2-C-CN itsinda.Irabora buhoro buhoro ubushyuhe bwicyumba kandi ibora vuba kuri 100 ° C.Irashobora gutera ibisasu n'umuriro, byaka.uburozi.Cyanide kama irekuwe yangiza cyane umubiri wumuntu.
Uburemere bwa molekile:164.20800
Misa nyayo:164.10600
PSA:72.30000
LogP:2.04296
Ibyiza
Ifu yera ya kirisiti cyangwa kristaline, idashobora gushonga mumazi, gushonga muri ether, methanol, etanol, propanol, chloroform, dichloroethane, Ethyl acetate, benzene, nibindi, ahanini bitangiza amavuta.Irabora iyo ishyushye, gushonga ni 100 ℃ -104 ℃.Igomba kubikwa ahantu humye kuri 20 ° C.Mugihe cy'ubushuhe, burekura azote na cyanide kama irimo - (CH2) 2-C-CN itsinda.Ubushyuhe bwo kubora ni 64 ℃.Irabora buhoro buhoro ubushyuhe bwicyumba, kandi ibora vuba kuri 100 ℃, bishobora gutera guturika numuriro, byaka kandi bifite uburozi.Kurekura azote na cyanide kama, ibyanyuma byangiza umubiri wumuntu.
Gukoresha
Azobisisobutyronitrile nintangiriro ya peteroli ya azo.Intangiriro ya azo ifite reaction itajegajega, nigikorwa cyambere-reaction, nta reaction yabyo, kandi biroroshye kugenzura, kuburyo ikoreshwa cyane mubushakashatsi no gukora polymers.Nka vinyl chloride, vinyl acetate, acrylonitrile hamwe nabandi batangije monomer polymerisation, birashobora kandi gukoreshwa nka polyvinyl chloride, polyolefin, polyurethane, inzoga za polyvinyl, acrylonitrile na butadiene na styrene copolymer, polyisocyanate, polyacetate Blowing agent kuri polyinylite poly poly.Mubyongeyeho, irashobora no gukoreshwa mubindi bihindagurika.
Imikoreshereze y'ibicuruzwa
Ikoreshwa nka polymerisation itangiza monomers nka polyvinyl chloride, inzoga za polyvinyl, polystirene, polyacrylonitrile;nkuwatangije polymerisation ya vinyl chloride, vinyl acetate, acrylonitrile nizindi monomers, kandi kandi nka rubber, agent ya plastike ifata, dosiye ni 10% kugeza 20%.Iki gicuruzwa kirashobora kandi gukoreshwa nkibikoresho byangiza, imiti yica udukoko hamwe nigihe gito muri synthesis.Iki gicuruzwa nikintu gifite ubumara bukabije, kandi umunwa LD5017.2 ～ 25mg / kg ku mbeba, cyanide kama irekurwa nubushyuhe bwangiza cyane mumubiri wumuntu.Guhuza ibinyabuzima bihuza;ikoreshwa nkintangiriro ya polimeri ndende.
Gupakira ibicuruzwa
1kg ipakiye mumifuka ya aluminiyumu, 50kgs kuri buri karato yingoma, kubisobanuro birambuye nyamuneka witondere kugurisha.
Imiterere yo kubika / uburyo bwo kubika
gumana ububiko buhumeka kandi bwumutse ku bushyuhe buke, kandi ubibike bitandukanye na okiside
Icyitonderwa cyo gutwara no kubika
Bika mu kintu gifunze, kure yumucyo kandi ahantu hakonje kandi humye, munsi ya 30 ℃
