4,4'-Azobis(4-cyano-1-pentanol) CAS 4693-47-4

CAS:4693-47-4

Tsarin kwayoyin halitta:Saukewa: C12H20N4O2

Nauyin Kwayoyin Halitta:252.31

Lokacin Ajiya:shekaru 2

Ma’ana:2- (2-cyano-5-hydroxy-pentan-2-yl) diazenyl-5-hydroxy-2-methyl-pentanenitrile; 4,4'-Azobis (4-cyano-1-pentanol); 4,4'-AZO-BIS-(4-CYANOPENTANOL); 4,4'-AZOBIS[4-CYANOPENTANOL] 98+%; AZOPENTANOLC; AZOPENTANON-C; 2,2'-(Diazene-1,2-diyl) bis (5-hydroxy-2-methylpentanen; 5- (2-cyano-5-hydroxypentan-2-yl) azo-5-hydroxy-2-methylpentanenitrile

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Menene 4,4'-Azobis (4-cyano-1-pentanol) CAS 4693-47-4?

4,4'-Azobis (4-cyanovaleric acid) fari ne zuwa kashe-fari mai ƙarfi a zafin jiki da matsa lamba. Yana da mahimmanci acidity da rashin kwanciyar hankali na sinadarai. Yana da talauci mai narkewa a cikin ruwa amma mai narkewa a cikin abubuwan kaushi na kwayoyin barasa. . 4,4'-azobis (4-cyanovaleric acid) shine mai ƙaddamarwa na polymer wanda ke kula da haske mai ƙarfi kuma ana iya amfani dashi a cikin samar da polyvinyl chloride, polyacrylonitrile, Production da kuma shirye-shiryen polymers irin su barasa na vinyl da filaye na gani na roba.

Ƙayyadaddun bayanai

ITEM	STANDARD
Bayyanar	Hasken rawaya zuwa m
Wurin narkewa	75-85 ℃
Asarar bushewa	25% Max
Tsafta	95% min
Farashin PH	7-9

Aikace-aikace

1. Aikace-aikace a cikin halayen polymerization

4,4'-azobis (4-cyanopentanol) wani fili ne na azo wanda za'a iya amfani dashi azaman mai farawa don halayen polymerization. A cikin tsarin samar da polymerization na kyauta, zai iya rushewa don samar da radicals kyauta don farawa monomer polymerization. Misali, a cikin halayen polymerization na vinyl monomers kamar acrylates da styrenes, yana iya sarrafa yadda yakamata da farawa da ƙimar ƙimar polymerization. Matsalolin da aka samar ta hanyar rugujewar sa na iya fara buɗe hanyoyin haɗin gwiwa biyu a cikin ƙwayoyin monomer, sannan su haɗa juna don samar da sarƙoƙi na polymer.

Wannan mafarin yana da wasu fa'idodi, kamar samar da ingantacciyar ƙaƙƙarfan ƙaƙƙarfan ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun yanayin zafin jiki, ta yadda tasirin polymerization zai iya ci gaba da kyau, wanda ke daɗaɗawa ga haɗin polymers tare da kunkuntar rarraba nauyin kwayoyin halitta.

2. Matsayi a cikin shirye-shiryen kayan kumfa

Hakanan ana iya amfani dashi don shirya kayan kumfa. A cikin shirye-shiryen kayan kumfa irin su polyurethane, 4,4'-zobis (4-cyanopentanol) na iya shiga cikin amsawa don samar da iskar gas, kuma radicals na kyauta da sauran ƙungiyoyi masu aiki da aka samar ta hanyar rushewa kuma suna taimakawa wajen ƙetare da kuma magance matrices na polymer kamar polyurethane. Wannan sakamako na yau da kullun yana ba da damar kumfa don samar da madaidaicin pores, da hakan yana haɓaka kayan aikin kayan aikinsu, kamar rage abubuwan da ke cikin kayan da sauransu, da sauransu.