Oloa
Azobisisoheptonitrile e leai ni aʻafiaga ma faʻaaogaina lautele
Fa'amatalaga Puupuu:
Igoa Igilisi:2,2′-(Diazene-1,2-diyl)bis(2,4-dimethylpentanenitrile)
CAS#:4419-11-8
fua mole:C14H24N4
Fua fa'atatau:
E leai se lanu pe pa'epa'e rhombic flake tioata.Ole tele mole mole fa'atatau ole 248.36.Soluble i solvents organic pei ole ava malosi, eter ma N, N-dimethylformamide.E pala pe a o'o ile vevela po'o le malamalama, ma fa'aulu mai le kasa nitrogen, ma fa'atupu ai fa'ama'i sa'oloto e iai le cyanide i le taimi e tasi.O le vevela o le pala e 52°C, ma o le a pala ma toilalo i totonu ole 15 aso ile vevela ole 30~C.E mu, papa ma oona.
mamafa mole:248.36700
Massa sa'o:248.20000
PSA:72.30000
LogP:4.09536
EINECS:224-583-8
InChI=1/C14H24N4/c1-11(2)7-13(5,9-15)17-18-14(6,10-16)8-12(3)4/h11-12H,7-8H2,1 -6H3
anotusi:98%
mamafa:0.93/cm3
Mea liusuavai:45-70 ℃
Mea fa'apuna:330.6 ℃ ile 760 mmhg
Itu ole moli:153.8℃
Fa'asino Upu:1.489
Fa'aoga
Toeitiiti lava o le faʻaleagaina uma o azo initiators o se faʻasologa muamua, e naʻo le tasi le ituaiga free radical e faia, ma e leai se itu e faʻaalia, o lea e faʻaaogaina lautele i gaosiga o pisinisi ma suʻesuʻega faasaienisi.O le azo initiator e iai mea mautu ma e faigofie mo le teuina ma felauaiga.Peita'i, e mana'omia ona fa'a'aisa i le taimi o felauaiga, ma ia puipuia fa'alavelave fa'alavelave, feto'ai, ma pa.O lenei oloa e masani ona faʻaaogaina mo polymerization tele, polymerization faʻamalolo ma polymerization fofo.
Fa'aaogāga
E mafai ona faʻaaogaina e avea o se amataga mo le polymerization o monomers ethylenic pei ole methyl methacrylate, ma e mafai foi ona faʻaaogaina e avea o se mea faʻafefe.
Tulaga teu/auala teu
O lenei oloa e faʻamaufaʻailogaina ma teu i le 2-6 ° C e puipuia ai le aʻafiaga ma le feteʻenaʻi.
afifiina o oloa
1kg o loʻo faʻapipiʻiina i le taga alumini pepa, 50kgs i le paʻu pepa, mo faʻamatalaga faʻamolemole faʻamaonia ma faʻatau.
Fa'amatalaga ile felauaiga ma le teuina
Mo felauaiga i totonu o pusa aisa, e manaʻomia le faʻamaufaʻailoga ma teu i se vevela maualalo i lalo ole 2-6 °C.
