Awọn ọja
Azobisisobutyronitrile laisi awọn ipa ẹgbẹ
Apejuwe kukuru:
Orukọ Gẹẹsi: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
Ilana molikula:C8H12N4
Ilana igbekalẹ:
Azobisisobutyronitrile, AIBN fun kukuru, ilana kemikali jẹ C8H12N4, ti o ni iyọdajẹ ni awọn ohun elo ti o wa ni erupẹ gẹgẹbi kẹmika, ethanol, ether, acetone, epo ether ati aniline.Nigbati o ba gbona, yoo tu silẹ nitrogen ati cyanide Organic ti o ni -(CH2) 2-C-CN ẹgbẹ.O bajẹ laiyara ni iwọn otutu yara ati pe o yara decomposes ni 100 ° C.Le fa bugbamu ati ina, flammable.oloro.Cyanide Organic ti a tu silẹ jẹ ipalara diẹ sii si ara eniyan.
Ìwúwo molikula:164.20800
Iwọn deede:164.10600
PSA:72.30000
LogP:2.04296
Awọn ohun-ini
Kirisita funfun tabi lulú kirisita, insoluble ninu omi, tiotuka ni ether, methanol, ethanol, propanol, chloroform, dichloroethane, ethyl acetate, benzene, ati bẹbẹ lọ, pupọ julọ awọn olupilẹṣẹ epo-tiotuka.O decomposes nigbati kikan, awọn yo ojuami ni 100 ℃-104 ℃.O yẹ ki o wa ni ipamọ ni ibi gbigbẹ ni 20 ° C.Ni ọran ti ọrinrin, o tu nitrogen ati cyanide Organic ti o ni -(CH2) 2-C-CN ẹgbẹ.Iwọn otutu jijẹ jẹ 64 ℃.O decomposes laiyara ni yara otutu, ati ki o nyara decomposes ni 100 ℃, eyi ti o le fa bugbamu ati iná, ti o jẹ flammable ati majele ti.Tu nitrogen ati Organic cyanide silẹ, igbehin jẹ ipalara diẹ sii si ara eniyan.
Nlo
Azobisisobutyronitrile jẹ olupilẹṣẹ azo ti o yo epo.Olupilẹṣẹ azo ni iṣesi iduroṣinṣin, jẹ ifasẹ-akọkọ, ko ni awọn aati ẹgbẹ, ati pe o rọrun lati ṣakoso, nitorinaa o jẹ lilo pupọ ni iwadii ati iṣelọpọ awọn polima.Bii vinyl kiloraidi, vinyl acetate, acrylonitrile ati awọn olupilẹṣẹ monomer polymerization miiran, tun le ṣee lo bi polyvinyl chloride, polyolefin, polyurethane, polyvinyl alcohol, acrylonitrile ati butadiene ati styrene copolymer, polyisocyanate, polyacetate Blowinge polyster polyamide.Ni afikun, o tun le ṣee lo ninu iṣelọpọ Organic miiran.
Lilo ọja
Ti a lo bi olupilẹṣẹ polymerization fun awọn monomers bii polyvinyl chloride, polyvinyl alcohol, polystyrene, polyacrylonitrile;bi ohun initiator fun awọn polymerization ti fainali kiloraidi, fainali acetate, acrylonitrile ati awọn miiran monomers, ati ki o tun bi a roba , Plastic foaming oluranlowo, awọn doseji jẹ 10% to 20%.Ọja yii tun le ṣee lo bi aṣoju vulcanizing, ipakokoropaeku ati agbedemeji ni iṣelọpọ Organic.Ọja yii jẹ nkan majele ti o ga, ati ẹnu LD5017.2 ~ 25mg/kg si awọn eku, cyanide Organic ti a tu silẹ nipasẹ jijẹ ooru jẹ majele diẹ sii si ara eniyan.Organic synthesis agbedemeji;ti a lo bi awọn olupilẹṣẹ ti awọn polima molikula giga.
Apoti ọja
1kg ti o wa ninu apo apamọwọ aluminiomu, 50kgs fun ilu paali, fun awọn alaye jọwọ jẹrisi pẹlu tita.
Awọn ipo ipamọ / awọn ọna ipamọ
jẹ ki ile-ipamọ naa jẹ ventilated ati ki o gbẹ ni iwọn otutu kekere, ki o tọju rẹ lọtọ lati awọn oxidants
Awọn iṣọra fun gbigbe ati ibi ipamọ
Fipamọ sinu apo edidi, kuro lati ina ati ni itura ati aye gbigbẹ, ni isalẹ 30 ℃
