p-tert-octylphenol (PTOP) CAS No. 140-66-9
Kufotokozera kwazinthu za p-octylphenol
p-tert-Butylphenol (dzina lachingerezi P-tert-Butylphenol, 4-t-Butylphenol) yomwe imadziwikanso kuti 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 mwachidule.
P-tert-butyl phenol ndi yoyera kapena yoyera flake olimba kutentha firiji, ndi wapadera alkyl phenol fungo.Imayaka mu lawi lotseguka.Zoyaka koma zosapsa, kuwonongeka ndi kutentha kumatulutsa mpweya wapoizoni.Kusungunuka mu mowa, esters, alkanes, onunkhira ma hydrocarbons ndi zosungunulira zina organic, monga Mowa, acetone, butyl acetate, petulo, toluene, ndi zina. Kusungunuka pang'ono m'madzi, kusungunuka muzitsulo zamphamvu zamchere. , mu kuwala, kutentha, kukhudzana ndi mpweya, mtundu pang'onopang'ono kwambiri.Izi ndizowopsa komanso zimakwiyitsa pakhungu, mucous nembanemba ndi maso.Poizoni kwa zamoyo zam'madzi ndipo zitha kukhala ndi zotsatira zoyipa kwa nthawi yayitali pamadzi.Cholinga chachikulu ndikupangira p-tert-butyl phenolic resin.Itha kugwiritsidwanso ntchito ngati inhibitor ndi stabilizer.
The molecular formula ndi C10H14O.
Katundu wakuthupi
[Mawonekedwe]pt-butylphenol ndi yoyera kapena yoyera yolimba kutentha kutentha, ndi fungo lapadera la alkyl phenol.
[Refractive index]nD1141.4787
[Kusungunuka]Mosavuta sungunuka mu mowa, ester, alkane, zonunkhira ndi zina zosungunulira organic, monga Mowa, acetone, butyl acetate, mafuta, toluene, etc. Kusungunuka pang'ono m'madzi, sungunuka mu njira yamphamvu ya alkali.
[Kukhazikika]Mankhwalawa ali ndi makhalidwe wamba a phenolic zinthu, mtundu pang'onopang'ono kuzama pamene kuwala, kutentha ndi mpweya.
Quality index
Pamiyezo yamabizinesi, onani Q/SH008.05.0-8-1996
Ntchito ya kalasi yapamwamba kwambiri
Pozizira kwambiri ℃≥
Chinyezi %≤
Mtundu wosungunuka (Hazen) ≤ 97.095.0
1.01.5
50 50
Kugwiritsa ntchito kwakukulu
1. Amagwiritsidwa ntchito pamafuta osungunuka a phenolic resin, ndi formaldehyde condensation amatha kupeza zinthu zosiyanasiyana.Mu zomatira chloroprene osakaniza 10-15% ya mankhwala, kupeza sungunuka utomoni, zomatira mtundu uwu makamaka ntchito zoyendera, zomangamanga, boma, kupanga nsapato, etc. kusindikiza, photogravure zapamwamba ndi zina zotero.Mu kutchinjiriza varnish, angagwiritsidwe ntchito koyilo kuviika varnish ndi laminate varnish.
2. Ntchito kupanga polycarbonate, monga phosgene polycarbonate anachita kuthetsa wothandizila, kuwonjezera kuchuluka kwa 1-3% ya utomoni.
3. Amagwiritsidwa ntchito pa epoxy resin, xylene resin resin;Monga polyvinyl chloride stabilizer, surfactant, UV absorber.
4. Imakhala ndi antioxidant katundu ndipo ingagwiritsidwe ntchito ngati stabilizer ya rabara, sopo, chlorinated hydrocarbons ndi nitrocelluloses.Ndiwopangira mankhwala othamangitsa tizilombo (mankhwala), acaricide acaride (mankhwala ophera tizilombo) ndi woteteza mbewu, kununkhira, utomoni wopangira, komanso angagwiritsidwe ntchito ngati zofewa, zosungunulira, utoto ndi zowonjezera utoto.Itha kugwiritsidwanso ntchito ngati chophatikizira cha demulsifier pamunda wamafuta komanso chowonjezera chamafuta amgalimoto.
