Products
Azobisisobutyronitrile isina mhedzisiro
Tsanangudzo Pfupi
Zita rechirungu: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
CAS#:78-67-1
Molecular formula:C8H12N4
Structural formula:
Azobisisobutyronitrile, AIBN for short, chemical formula is C8H12N4, soluble in organic solvents yakadai semethanol, ethanol, ether, acetone, petroleum ether uye aniline.Kana yapisa, inoburitsa nitrogen uye organic cyanide ine -(CH2)2-C-CN boka.Inoora zvishoma nezvishoma patembiricha yekamuri uye inokurumidza kuora pa100°C.Inogona kukonzera kuputika nemoto, zvinobvira.chepfu.Iyo organic cyanide inoburitswa inokuvadza zvakanyanya kumuviri wemunhu.
Molecular uremu:164.20800
Misa yakarurama:164.10600
PSA:72.30000
LogP:2.04296
Properties
White crystal kana crystalline poda, isinganyunguriki mumvura, inonyungudika muether, methanol, ethanol, propanol, chloroform, dichloroethane, ethyl acetate, benzene, nezvimwewo, kunyanya mafuta-soluble initiators.Inoora kana ichipisa, nzvimbo yekunyunguduka i100 ℃-104 ℃.Inofanira kuchengetwa munzvimbo yakaoma pa20 ° C.Kana paine hunyoro, inoburitsa nitrogen uye organic cyanide ine -(CH2)2-C-CN boka.Iyo tembiricha yekuparara i64 ℃.Inoora zvishoma nezvishoma pakupisa kwekamuri, uye inokurumidza kuora pa100 ℃, iyo inogona kukonzera kuputika nemoto, izvo zvinopisa uye zvine chepfu.Bvisa nitrogen uye organic cyanide, iyo yekupedzisira inonyanya kukuvadza kumuviri wemunhu.
Uses
Azobisisobutyronitrile is an oil-soluble azo initiator.Iyo azo initiator ine yakagadzikana maitiro, ndeyekutanga-odha maitiro, haina mativi ekuita, uye iri nyore kudzora, saka inoshandiswa zvakanyanya mukutsvaga nekugadzira mapolymers.Zvakadai sevinyl chloride, vinyl acetate, acrylonitrile uye mamwe monomer polymerization initiators, inogona zvakare kushandiswa sepolyvinyl chloride, polyolefin, polyurethane, polyvinyl doro, acrylonitrile uye butadiene uye styrene copolymer, polyisocyanate, polyacetate Blowing agent, polyamide uye polyamide agent.Mukuwedzera, inogonawo kushandiswa mune mamwe organic synthesis.
Kushandiswa kwechigadzirwa
Inoshandiswa sepolymerization initiator yemamonomers akadai se polyvinyl chloride, polyvinyl doro, polystyrene, polyacrylonitrile;semuvambi wepolymerization yevinyl chloride, vinyl acetate, acrylonitrile uye mamwe mamonomers, uye zvakare serabha, Plastiki inopupuma mumiririri, iyo dosage i10% kusvika 20%.Ichi chigadzirwa chinogona zvakare kushandiswa se vulcanizing agent, pesticide uye yepakati mune organic synthesis.Ichi chigadzirwa chinhu chine muchetura zvakanyanya, uye iyo yemuromo LD5017.2 ~ 25mg/kg kumakonzo, iyo organic cyanide inoburitswa nekuora kwekupisa inowedzera muchetura kumuviri wemunhu.Organic synthesis intermediates;inoshandiswa sevatangi veakakwira molecular polymers.
Product kurongedza
1kg yakarongedzwa mualuminium foil bag, 50kgs pamakadhibhodi chigubhu, kune ruzivo ndapota simbisai nekutengesa.
Mamiriro ekuchengetedza / nzira dzekuchengetedza
chengetedza imba yekuchengetera mhepo uye yakaoma pane yakaderera tembiricha, uye ichengetedze zvakasiyana kubva kune oxidants
Kuchengetedza kwekufambisa uye kuchengetedza
Chengetedza mumudziyo wakavharwa, kure nechiedza uye munzvimbo inotonhorera uye yakaoma, iri pasi pe30 ℃
