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Tlhahisoleseding e qaqileng ea AIBN 2,2′-Azobis(2-methylpropionitrile) (CAS: 78-67-1)

Tlhaloso e Khutšoanyane:

1. AIBN 2,2′-Azobis(2-methylpropionitrile (CAS: 78-67-1) ka lintlha tse qaqileng:

Tšoanang:

A,A'-AZOISOBUTYRONITRILE; ALPHA,ALPHA'-AZOBISISOBUTYRONITRILE;ALPHA,ALPHA-AZOBISISOBUTYRONITRILE;ALPHA,ALPHA'-AZO-DChemicalbookI-ISO-BUTYRONITRILE;ALPHA,ALPHA'-AZOISOBUTYRONITRILE;2,2′-dicyano-2,2′-azopropane;2,2′-Dimethyl-2,2′-azodipropionitrile

CAS: 78-67-1

Foromo ea limolek'hule: C8H12N4

Boima ba limolek'hule: 164.21

Sebopeho sa Lik'hemik'hale:

Ponahalo: Crystalline e Tšoeu kapa phofo

Sebaka sa ho qhibiliha: 102-104 °C

Bohloeki: 99% mets


Qaqiso ea Sehlahisoa

Li-tag tsa Sehlahisoa

Tlhaloso

Ntho

Tlhaloso

Ponahalo

Crystalline e tšoeu kapa phofo

Teko

≥99%

Sebaka sa ho qhibiliha

100-103℃

Ntho e sa qhibiliheng ka har'a methanol

≤0.1%

Ha e qhibilihe metsing, e qhibiliha ka har'a metsoako ea lintho tse phelang e kang methanol, ethanol, acetone, ether, petroleum ether le aniline

tšebeliso

AIBN ke sehlahiswa se setle ka ho fetisisa sa free radical. Ha e futhumatsoa ho fihlela ho 70 ° C, e a bola mme e ntsha khase ya naetrojene, e hlahisa free radicals (CH3) 2CCN, Free radicals e tsitsitse haholoanyane ka lebaka la tshusumetso ya dihlopha tsa cyanide. E ka arabela le substrate e nngwe ya organic, ya ipolaya, mme ya iphetola free radical e ntjha, ka hona ya baka karabelo ya ketane ya free radicals (sheba karabelo ya free radical), Ha e futhumatsa AIBN ho 100-107 ° C, e a qhibiliha mme e bola kapele,

E sebelisoa e le sesebelisoa sa ho qala polymerization bakeng sa li-monomers tse kang polyvinyl chloride, polyvinyl alcohol, polystyrene le polyacrylonitrile. E sebelisoa e le sesebelisoa sa ho kopanya lintho tse phelang. E sebelisoa e le sesebelisoa sa ho qala li-polymer tse nang le limolek'hule tse ngata.

E sebelisoa e le sesebelisoa sa ho qala polymerization kapa copolymerization ea vinyl acetate le acrylic esters.

E sebelisoa e le sesebelisoa sa ho fofonela.

Tšebeliso: Sesebediswa sa ho kenya dinama ka hara methyl methacrylate. Se qalang polymer. Rabara, polasetiki, moemedi wa foam. Sesebediswa sa polasetiki sa polychloroethylene

4. AIBN, 2,2'-Azobis (2-methylpropionitrile (CAS: 78-67-1) Sephutheloana le Thomello

25KG/Mokotla kapa 25KG/Moropa

Ferrocene ke ea thepa e kotsi ea Sehlopha sa 4.1, e tiileng e tukang, e ka tsamaisoang ka leoatle.

5. AIBN, 2,2'-Azobis (2-methylpropionitrile (CAS: 78-67-1) boloka le ho boloka

Bola butle mochesong oa kamore, ka tlase ho likhato tse 10, moea o kenang, 'me polokelo e omme; Boloka ka thoko ho li-oxidants

Netefatso: lilemo tse 2

6. AIBN, 2,2'-Azobis (2-methylpropionitrile (CAS: 78-67-1) e nang le Bokgoni:

800 MT ka selemo, jwale re ntse re atolosa mohala wa rona wa tlhahiso.


  • E fetileng:
  • E 'ngoe:

  • Ngola molaetsa oa hau mona 'me u o romelle ho rona