p-tert-octylphenol (PTOP) CAS Lamba 140-66-9
Bayanin samfurin p-octylphenol
p-tert-Butylphenol (sunan Ingilishi P-tert-Butylphenol, 4-t-Butylphenol) kuma aka sani da 4-tert-Butylphenol (4-tert-Butylphenol), 1-Hydroxy-4-tert-butylbenzene (1-hydroxy - 4-tert-Butylbenzene), 4-1,1, Dimethylethyl - phenol (4- (1, 1-dimethylethyl) phenol), PTBP a takaice.
P-tert-butyl phenol fari ne ko fari flake mai ƙarfi a cikin ɗaki, tare da wari na musamman na alkyl phenol.Yana ƙonewa a cikin harshen wuta.Mai ƙonewa amma ba mai ƙonewa ba, ruɓewar zafi yana ba da iskar gas mai guba.Mai narkewa a cikin alcohols, esters, alkanes, aromatic hydrocarbons da sauran kwayoyin kaushi, irin su ethanol, acetone, butyl acetate, fetur, toluene, da dai sauransu. Dan kadan mai narkewa a cikin ruwa, mai narkewa a cikin karfi alkali solution.This samfurin yana da na kowa halaye na phenolic abubuwa. , a cikin haske, zafi, lamba tare da iska, launi a hankali ya zurfafa.Wannan samfurin yana da guba kuma yana da zafi sosai ga fata, mucous membrane da idanu.Mai guba ga halittun ruwa kuma yana iya yin illa na dogon lokaci akan yanayin ruwa.Babban manufar ita ce hada p-tert-butyl resin phenolic.Hakanan za'a iya amfani dashi azaman mai hanawa da stabilizer.
Tsarin kwayoyin halitta shine C10H14O.
Dukiyar jiki
[Bayyana]pt-butylphenol fari ne ko fari flake mai ƙarfi a cikin ɗaki, tare da wari na musamman na alkyl phenol.
[Ma'anar Refractive]nD1141.4787
[mai narkewa]Sauƙi mai narkewa a cikin barasa, ester, alkane, aromatic da sauran kaushi na halitta, irin su ethanol, acetone, butyl acetate, fetur, toluene, da dai sauransu. Dan kadan mai narkewa cikin ruwa, mai narkewa a cikin maganin alkali mai ƙarfi.
[Kwanciyar hankali]Wannan samfurin yana da halaye na yau da kullun na abubuwan phenolic, launi a hankali ya zurfafa lokacin da aka fallasa shi zuwa haske, zafi da iska.
Indexididdigar inganci
Don ƙa'idodin kasuwanci, duba Q/SH008.05.0-8-1996
Babban darajar aikin aikin
Wurin daskarewa ℃≥
Danshi%≤
Launi narkakkar (Hazen) ≤ 97.095.0
1.01.5
50 50
Babban amfani
1. Ana amfani da man fetur mai narkewa phenolic guduro, da formaldehyde condensation iya samun iri-iri na kayayyakin.A cikin chloroprene m gauraye 10-15% na samfurin, don samun mai soluble guduro, irin wannan m ne yafi amfani a harkokin sufuri, yi, farar hula, takalma-yin, da dai sauransu A bugu tawada, za a iya amfani da rosin gyare-gyare, biya diyya. bugu, manyan hotuna da sauransu.A cikin nau'i na nau'i na nau'i na nau'i, ana iya amfani dashi a cikin laminate varnish.
2. An yi amfani da shi don samar da polycarbonate, a matsayin wakili na ƙarewa na phosgene polycarbonate, ƙara adadin 1-3% na resin.
3. An yi amfani da resin epoxy, xylene resin gyare-gyare;Kamar yadda polyvinyl chloride stabilizer, surfactant, UV absorber.
4. Yana da kaddarorin antioxidant kuma ana iya amfani dashi azaman stabilizer don roba, sabulu, chlorinated hydrocarbons da nitrocelluloses.Har ila yau, danye ne na maganin kwari (magani), acaricide acaride (pesticide) da wakili na kare tsire-tsire, ƙamshi, guduro na roba, kuma ana iya amfani dashi azaman mai laushi, mai narkewa, rini da ƙari na fenti.Hakanan za'a iya amfani dashi azaman sinadari na demulsifier don filin mai da ƙari ga mai abin hawa.
