P-tert-butyl phenol (PTBP) CAS Lamba 98-54-4
Bayanin samfur
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), an rage shi azaman PTBP.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 bayani.Wannan samfurin yana da halaye na yau da kullun na abubuwan phenolic, a cikin hulɗa da haske, zafi, lamba tare da iska, launi ya zurfafa a hankali.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.
Sunan Sinanci: p-tert-butyl phenol
P-tert-Butylphenol
Gajeren Ingilishi: PTBP
Tushen tafasa: 238 ℃
Lambar shiga CAS 】98-54-4
【EINECS lambar shigarwa】202-679-0
Lambar safarar kaya mai haɗari: 3077
【 Nauyin kwayoyin halitta】150.2176
[Molecular Formula and Structural Formula] 】 Tsarin kwayoyin halitta shine C10H14O, kuma tsarin sinadaran shine kamar haka.
Shafin: 150.22
Girman dangi shine 20 ℃: 1.03
Saukewa: 98-54-4
Bayyanar (Bayyana: fari ko farar fata mai ƙarfi
Abun ciki (Tsafta): ≥99%
Chrome: ≤100APHA
Daskarewa: ≤97.0℃
Filashin wuta: 113 ℃
Yawan dangi: 0.908
Matsayin narkewa: 98 ℃
Shafin: 1.4787
Chemical dukiya
Mai narkewa a cikin methanol, acetone, benzene, ethanol, ether, dan kadan mai narkewa cikin ruwa.Harshen harshen wuta na iya ƙonewa.Rushewar zafi yana fitar da iskar gas mai guba.Mai guba, matsakaici mai ban haushi ga fata, mucous membrane da idanu.
Ana amfani da shi don haɗa p-tert-butyl resin phenolic.Hakanan za'a iya amfani dashi azaman mai hanawa da stabilizer.Ajiye a cikin ɗakin ajiya mai sanyi, mai iska.Ka nisantar da wuta, zafi da haske.
dukiya
Wannan samfurin fari ne ko fari mai kauri a zafin daki.Yana da ƙonewa amma ba mai ƙonewa ba.Yana da warin alkyl phenol na musamman.Soluble a barasa, esters, alkanes, aromatic hydrocarbons da sauran kwayoyin kaushi, irin su ethanol, acetone, butyl acetate, fetur, toluene, mai narkewa a cikin karfi alkali bayani, dan kadan mai narkewa a cikin ruwa.Wannan samfurin yana da halaye na yau da kullun na abubuwan phenolic, a cikin hulɗa da haske, zafi, lamba tare da iska, launi ya zurfafa a hankali.
Indexididdigar inganci
Fihirisar suna mafi kyawun samfur ƙwararrun samfur na matakin farko
Bayyanar Farar takardar farar fata ko rawaya mai ƙanƙara
Yawan juzu'i /% na p-tert-butylphenol ≥99.0 96.0 95.0
Matsayin narkewa /℃≥97.O 95.O 94.O
Danshi /%≤O.5 1.O 1.0
Ajiya
Wuta da hujjar ruwa
Amfani
Ana amfani da shi don samar da resins na phenolic mai mai narkewa, masu daidaita haske da kamshi.
Chemical dukiya
[Haɗin sinadarai na yau da kullun] tare da maye gurbin zoben phenol-benzene da kaddarorin halayen halayen hydroxyl.
Oxidant
[Haɗarin Polymerization] Babu haɗarin polymerization
Babban amfani
P-tert-butylphenol yana da kaddarorin antioxidant kuma ana iya amfani dashi azaman stabilizer don roba, sabulu, chlorinated hydrocarbons da fiber na narkewa.Uv absorbent, magungunan kashe qwari, roba, fenti da sauran magungunan hana fatattaka.Alal misali, ana amfani da shi don guduro polycarbon, tert-butyl phenolic guduro, epoxy guduro, polyvinyl chloride, styrene stabilizer.Bugu da kari, shi ne kuma albarkatun kasa na Pharmaceutical maganin kwari, magungunan kashe qwari da acaricide, kamshi da shuka kare wakili.Hakanan za'a iya amfani dashi azaman softener, sauran ƙarfi, ƙari na dyes da fenti, antioxidant na mai mai mai, mai lalata mai da ƙari na man abin hawa.
Guba da muhalli
Wannan samfurin yana cikin gubar sinadarai.Inhalation, lamba tare da hanci, idanu ko ciki na iya fusatar da idanu, fata da mucous membranes.Tuntuɓar fata na iya haifar da dermatitis da haɗarin ƙonewa.Rushewar zafi yana ba da iskar gas mai guba;
Wannan samfurin yana da guba ga halittun ruwa kuma yana iya yin illa na dogon lokaci akan yanayin ruwa.Kula da hatsarori na muhalli na sharar gida da abubuwan da aka samu daga tsarin samarwa.
Shiryawa, ajiya da sufuri
Samfurin an lulluɓe shi da fim ɗin polypropylene, an lulluɓe shi da jakar takarda mai haske kuma an cika shi a cikin bokitin kwali mai nauyi tare da nauyin 25Kg/ jaka.Ajiye a cikin dakin sanyi, mai iska, bushe da duhu.Ba za a sanya shi kusa da babba da ƙananan bututun ruwa da kayan dumama, don hana danshi, lalacewar zafi.Ka nisanta daga wuta, tushen zafi, oxidants da abinci.Hanyoyin sufuri za su kasance masu tsabta, bushe da kariya daga rana da ruwan sama yayin sufuri.
