P-tert-butyl phenol (PTBP) CAS No 98-54-4
Ibisobanuro ku bicuruzwa
p-tert-Butylphenol (izina ry'icyongereza P-tert-Butylphenol, 4-t-Butylphenol) izwi kandi nka 4-tert-Butylphenol (4-tert-Butylphenol), 1-Hydroxy-4-tert-butylbenzene (1-hydroxy - 4-tert-Butylbenzene), 4- (1,1, Dimethylethyl) fenol (4- (1, 1-dimethylethyl) fenol), mu magambo ahinnye yitwa PTBP.P-tert-butyl phenol ni cyera cyangwa cyera flake ikomeye mubushyuhe bwicyumba, hamwe numunuko udasanzwe wa alkyl.Yaka mu muriro ufunguye.Umuriro ariko ntugurumana, kubora nubushyuhe bitanga imyuka yubumara.Gushonga muri alcool, esters, alkane, hydrocarbone ya aromatiya hamwe nindi miti ikungahaye, nka Ethanol, acetone, butyl acetate, lisansi, toluene, nibindi.Iki gicuruzwa gifite ibintu bisanzwe biranga ibintu bya fenolike, bihuye numucyo, ubushyuhe, guhura numwuka, ibara ryimbitse.Iki gicuruzwa ni uburozi kandi kirakaze ku ruhu, ururenda n'amaso.Uburozi bwibinyabuzima byo mu mazi kandi birashobora kugira ingaruka ndende kubidukikije byamazi.Intego nyamukuru nuguhuza p-tert-butyl fenolike resin.Irashobora kandi gukoreshwa nka inhibitor na stabilisateur.Inzira ya molekile ni C10H14O.
Izina ry'igishinwa: p-tert-butyl phenol
p-tert-Butylphenol
Amagambo ahinnye y'Icyongereza: PTBP
Ingingo yo guteka: 238 ℃
Number CAS yinjira nomero】 98-54-4
Number EINECS nimero yinjira】 202-679-0
Kode yo gutwara ibicuruzwa biteje akaga: 3077
Weight Uburemere bwa molekulari】 150.2176
Form Inzira ya molekulari hamwe nuburyo bwubaka form Inzira ya molekile ni C10H14O, naho imiti yimiti nkiyi ikurikira
Molecular: 150.22
Ubucucike bugereranije ni 20 ℃: 1.03
CASNo: 98-54-4
Kugaragara (Kugaragara: flake yera cyangwa protowhite ikomeye
Ibirimo (Ubuziranenge): ≥99%
Chroma: ≤100APHA
Ingingo yo gukonjesha: ≤97.0 ℃
Ingingo yerekana: 113 ℃
Ubucucike bugereranijwe: 0.908
Ingingo yo gushonga: 98 ℃
Igipimo cyangirika: 1.4787
Umutungo wimiti
Gushonga muri methanol, acetone, benzene, Ethanol, ether, gushonga gake mumazi.Umuriro ufunguye urashobora gutwika.Kwangirika nubushyuhe burekura imyuka yubumara.Uburozi, buringaniye burakaza uruhu, ururenda n'amaso.
Byakoreshejwe mugushushanya p-tert-butyl fenolike resin.Irashobora kandi gukoreshwa nka inhibitor na stabilisateur.Ubike mu bubiko bukonje, buhumeka.Irinde umuriro, ubushyuhe n'umucyo.
umutungo
Iki gicuruzwa cyera cyangwa cyera flake ikomeye mubushyuhe bwicyumba.Birashya ariko ntibishobora gutwikwa.Ifite impumuro idasanzwe ya alkyl phenol.Gushonga muri alcool, esters, alkane, hydrocarbone ya aromatic hamwe nindi miti ikungahaye kuri organic, nka Ethanol, acetone, butyl acetate, lisansi, toluene, gushonga mumuti ukomeye wa alkali, ugashonga gato mumazi.Iki gicuruzwa gifite ibintu bisanzwe biranga ibintu bya fenolike, bihuye numucyo, ubushyuhe, guhura numwuka, ibara ryimbitse.
Icyerekezo cyiza
Ironderero izina ryiza ibicuruzwa byo mucyiciro cya mbere ibicuruzwa byujuje ibyangombwa
Kugaragara Urupapuro rwera rwera cyangwa umuhondo wijimye
Igice kinini /% cya p-tert-butylphenol ≥99.0 96.0 95.0
Ingingo yo gushonga /℃97.O 95.O 94.O.
Ubushuhe /%≤O.5 1.O 1.0
Ububiko
Ikimenyetso cyumuriro namazi
Ikoreshwa
Ikoreshwa mugukora amavuta ya elegitoronike ya fenolike, stabilisateur yumucyo n'impumuro nziza.
Umutungo wimiti
[Imiti isanzwe yimiti] hamwe na fenol-benzene gusimbuza impeta hamwe na hydroxyl reaction.
Oxidant
[Polymerisation hazard] Nta kibazo cya polymerisation
Ikoreshwa nyamukuru
P-tert-butylphenol ifite antioxydeant kandi irashobora gukoreshwa nka stabilisateur ya reberi, isabune, hydrocarbone ya chlorine na fibre igogora.Uv ikurura, imiti yica udukoko, reberi, irangi nindi miti igabanya ubukana.Kurugero, ikoreshwa kuri resin ya polyikarubone, tert-butyl phenoline resin, epoxy resin, polyvinyl chloride, styrene stabilisateur.Byongeye kandi, ni nibikoresho fatizo byica udukoko twangiza imiti, imiti yica udukoko na acariside, impumuro nziza nuburinzi bwibimera.Irashobora kandi gukoreshwa nko koroshya, gushonga, kongeramo amarangi no gusiga amarangi, antioxydeant yamavuta yo gusiga, amavuta yangiza amavuta hamwe ninyongeramusaruro ya lisansi.
Uburozi n'ibidukikije
Iki gicuruzwa ni icy'uburozi.Guhumeka, guhura nizuru, amaso cyangwa kuribwa birashobora kurakaza amaso, uruhu hamwe nibibyimba.Guhuza uruhu birashobora gutera dermatite no gutwika ibyago.Kubora ubushyuhe bitanga gaze yuburozi;
Iki gicuruzwa ni uburozi ku binyabuzima byo mu mazi kandi gishobora kugira ingaruka mbi zigihe kirekire kubidukikije.Witondere ingaruka z’ibidukikije by’imyanda n’ibicuruzwa biva mu musaruro.
Gupakira, kubika no gutwara
Igicuruzwa cyuzuyemo firime ya polypropilene, igashyirwaho umufuka wimpapuro zidashobora kwihanganira urumuri hanyuma ugapakira mu ndobo yikarito ikomeye ifite uburemere bwa 25Kg / umufuka.Ubike mu bubiko bukonje, buhumeka, bwumye kandi bwijimye.Ntugomba gushyirwa hafi y'amazi yo hejuru no hepfo n'ibikoresho byo gushyushya, kugirango wirinde ubushuhe, ubushyuhe bwangirika.Irinde umuriro, amasoko yubushyuhe, okiside nibiryo.Uburyo bwo gutwara abantu bugomba kugira isuku, bwumutse kandi burinzwe izuba n imvura mugihe cyo gutwara.
