Cov khoom
Dimethyl azodiisobutyrate - yooj yim tswj ntawm polymeriation
Lus piav qhia luv luv:
Lub npe Askiv:Dimethyl 2,2'-azobis (2-methylpropionate)
English npe:Dimethyl 2,2'-azobis (2-methylpropionate);
DiMethyl 2,2′-Azobis (2-Methylpropionate);
Dimethyl 2,2′-(diazene-1,2-diyl)bis (2-methylpropanoate);
Dimethyl 2,2′-azobisobutyrate;
2,2′-Azobis (2-methylpropionic Acid) Dimethyl Ester;
2,2,6,6-TETRAMETHYLPIPERIDINE-N-OXYL-4-AMINO-4-CARBOXYLIC ACID;
Dimethyl 2,2′-Azobis;
dimethyl;
Dimethyl 2,2'-azodiisobutyrate
CAS Nr:2589-57-3
Cov mis mos molecular:C10H18N2O4
Molecular Luj:230.26100 Nws
Qhov tseeb loj:230.12700 Nws
PSA:77.32 000 Nws
LogP:1.34180 Nws
EINECS:219-976-6 ib
InChI=1/C10H18N2O4/c1-9(2,7(13)15-5)11-12-10(3,4)8(14)16-6/h1-6H3/b12-11+
Purity:98%
Cov ntsiab lus:≥98.0%
ceev:1.06 g / cm3
Melting point:22-28 ℃
Boiling point:248.3ºCat 760 mmHg
Flash point:77.77 ℃
Refractive Index:1.459524 ib
Vapor Pressure:0.0244mmHg ntawm 25 ° C
Solubility:soluble hauv methanol, toluene, insoluble hauv dej.
Khoom nta
Ib qho roj-soluble azo pib, siv lead ua dawb (me ntsis yellowish), tsis muaj cyano pawg, decomposition khoom yog non-toxic, ntau lug siv.
Khoom siv
Kev tsim kho kev lag luam textile kev lag luam luam ntawv thiab dyeing kev lag luam xim kev lag luam tsheb thauj mus los kev lag luam ntim kev lag luam tshuaj lom neeg kev lag luam
Khoom siv
Siv los ua cov dawb radical pib rau cov polymers xws li pib ntawm polymer polyols POP.Raws li azo polymer pib, dimethyl azobisisobutyrate muaj nws qhov tshwj xeeb
Qhov zoo
Kev pib ua haujlwm nruab nrab thiab tswj tau yooj yim ntawm cov tshuaj tiv thaiv polymerization.
Ob peb lub tuam txhab POP tseem ceeb hauv tebchaws tau hloov pauv mus rau dimethyl azobisobutyrate ua tus pib.Cov khoom tsim tau muaj cov viscosity tsawg, tsawg dua qhov seem monomers, yog qhov ruaj khov thaum lub sijhawm khaws cia thiab kev thauj mus los, tsis txhob delaminate, thiab muaj cov khoom hloov pauv siab.Nws kuj tau nce li ntawm 1%, txo tus nqi tag nrho.
Cov khoom ntim
1kg ntim rau hauv lub hnab aluminium ntawv nyiaj, 50kgs ib daim duab los qhia nruas, kom paub meej thov confirem nrog muag.
Cia tej yam kev mob
2-8 ° C, qhuav thiab kaw kom deb ntawm lub teeb.
Cov lus ceeb toom ntawm kev thauj mus los thiab kev khaws cia
Rau kev thauj mus los hauv cov ntim dej khov, nws yuav tsum tau muab ntim thiab khaws cia ntawm qhov kub qis dua 2-6 ° C.
