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Hua

Dimethyl azodiisobutyrate-te whakahaere ngawari o te polymeriation

Whakaahuatanga Poto:

Ingoa Ingarihi:Dimethyl 2,2′-azobis(2-methylpropionate)

ingoa Ingarihi: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′-azobisisobutyrate;
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#:2589-57-3

tātai rāpoi:C10H18N2O4

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Taipitopito Hua

Tohu Hua

Taumaha rāpoi:230.26100

Papatipu tika:230.12700

PSA:77.32000

RangitakiP:1.34180

EINECS:219-976-6

InChI=1/C10H18N2O4/c1-9(2,7(13)15-5)11-12-10(3,4)8(14)16-6/h1-6H3/b12-11+

Pure:98%

Ihirangi:≥98.0%

kiato:1.06 g/cm3

Ira whakarewa:22-28 ℃

Ira kohua:248.3ºCat 760 mmHg

Irahiko:77.77 ℃

Taupū Refactive:1.459524

Pehenga Kohu:0.0244mmHg i te 25°C

Wairewa:wairewa i roto i te methanol, toluene, kare e rewa ki te wai.

āhuatanga hua

He kaiwhakarewa azo whakarewa-hinu, karaihe ma (he kowhai iti), kaore he roopu cyano, karekau he paitini nga hua pirau, he nui ake te whakamahi.

Tono Hua

Ahumahi hanga ahumahi kakano ta me te tae o te peita peita ahumahi kawe waka te ahumahi matū

Te whakamahi hua

Ka whakamahia hei kaikawe tuwhena kore utu mo nga polymers penei i te timatanga o te polymer polyols POP.I te mea he kaikawe polymer azo, he ahurei te dimethyl azobisisobutyrate

Nga painga

He ngawari te mahi whakaoho me te ngawari ki te whakahaere i te tauhohenga polymerization.

He maha nga kaihanga POP nui o te kaainga kua huri haere ki te dimethyl azobisisobutyrate hei kaiwhakataki.Ko nga hua ka puta he iti te pokey, he iti ake te toenga o nga monomers, he ahua pumau i te wa e rokiroki ana me te kawe waka, kaua e whakaroa, he nui nga reeti huri hua.I piki ake ano ma te 1%, he pai te whakaiti i te utu katoa.

Puka hua

1kg kikii ki roto i te putea konumohe konumohe, 50kgs mo ia pahu kaata, mo nga korero taipitopito koa me whakaae ki nga hoko.

Nga tikanga rokiroki

2-8 nga nekehanga Celsius, maroke me te hiri atu i te marama.

Nga korero mo te kawe me te rokiroki

Mo te kawe i roto i nga kete hukapapa, me hiri me te rongoa ki te waahi iti i raro i te 2-6 °C.


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