Raraunga Azobisisobutyronitrile kaore he painga taha Kaihanga me te Kaituku |IDE

Azobisisobutyronitrile with no side effects Featured Image

Azobisisobutyronitrile kaore he paanga taha

Whakaahuatanga Poto:

Ingoa Ingarihi: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

tātai rāpoi:C8H12N4

tātai hanganga:

Tukuna he imeera ki a matou

Taipitopito Hua

Tohu Hua

Azobisisobutyronitrile, AIBN mo te poto, ko te tauira matū ko C8H12N4, ka whakarewahia i roto i nga whakarewa pararopi penei i te methanol, te ethanol, te ether, te acetone, te petroleum ether me te aniline.Ina whakamahana, ka tukuna te hauota me te cyanide waro kei roto -(CH2)2-C-CN roopu.Ka pōturi ka pōturi i te pāmahana rūma, ka tere te pirau i te 100°C.Ka taea te pahū me te ahi, ka mura.paihana.Ko te cyanide waro kua tukuna he kino ake ki te tinana o te tangata.

Taumaha rāpoi:164.20800

Papatipu tika:164.10600

PSA:72.30000

RangitakiP:2.04296

Āhuatanga

He karaihe ma, he paura tioata ranei, he kore e rewa i roto i te wai, he wairewa i roto i te ether, methanol, ethanol, propanol, chloroform, dichloroethane, ethyl acetate, benzene, me etahi atu, ko te nuinga o nga kaiwhakarewa hinu-hinu.Ka pirau ka whakamahana, ko te rewa ko te 100 ℃-104 ℃.Me penapena ki tetahi wahi maroke i te 20°C.Mena he makuku, ka tukuna te hauota me te cyanide waro kei roto -(CH2)2-C-CN roopu.Ko te 64 ℃ te paemahana pirau.Ka tere te pirau i te mahana o te rūma, ka tere te pirau i te 100 ℃, ka puta te pahū me te ahi, he muramura, he paitini.Tukua te hauota me te cyanide pararopi, he kino ake te kino ki te tinana o te tangata.

Whakamahinga

Ko te Azobisisobutyronitrile he kaiwhakarewa azo whakarewa-hinu.He tauhohenga pumau te kaikokiri azo, he tauhohenga tuatahi, karekau he tauhohenga taha, he ngawari te whakahaere, no reira ka whakamahia nuitia ki te rangahau me te hanga polymers.Pērā i te vinyl chloride, vinyl acetate, acrylonitrile me etahi atu monomer polymerization initiators, ka taea hoki te whakamahi hei polyvinyl chloride, polyolefin, polyurethane, polyvinyl alcohol, acrylonitrile me te butadiene me te styrene copolymer, polyisocyanate, polyacetate Whakatangihia te kaihoko mo te vinyl ester, polyamide me te polyamide.I tua atu, ka taea hoki te whakamahi i roto i etahi atu whakahiato waro.

Te whakamahi hua

Ka whakamahia hei kaiwhakangungu polymerization mo nga monomers penei i te polyvinyl chloride, polyvinyl alcohol, polystyrene, polyacrylonitrile;hei kaitaunaki mo te polymerization o te vinyl chloride, vinyl acetate, acrylonitrile me etahi atu monomers, me te rapa ano hoki, Te kaihoko pahuka kirihou, ko te inenga he 10% ki te 20%.Ka taea hoki te whakamahi i tenei hua hei kaihoko vulcanizing, pesticide me te takawaenga i roto i te whakahiato waro.He tino paitini tenei hua, me te LD5017.2～25mg/kg ki nga kiore, ko te cyanide waro e tukuna ana e te wera he paitini atu ki te tinana o te tangata.Nga takawaenga whakahiato pararopi;whakamahia hei kaikokiri i nga polymers ngota teitei.