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Para-tert-octyl-phenol CAS No. 140-66-9

Para-tert-octyl-phenol CAS No. 140-66-9

Tlhaloso e Khutšoanyane:

UN khoutu: 3077
Nomoro ea ngoliso ea CA: 140-66-9
Meetlo Code: 2907139000


Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Tlhaloso ea Sehlahisoa

Lebitso la Senyesemane: Para-tert-octyl-phenol
Kgutsufatso: PTOP/POP
B. Mokhoa oa limolek'hule
Mokhoa oa molek'hule: C14H22O
Boima ba molek'hule: 206.32
C. Khoutu e loketseng:
UN khoutu: 3077
Nomoro ea ngoliso ea CA: 140-66-9
Meetlo Code: 2907139000

sebopeho sa lik'hemik'hale

morero metric
bokahodimo Letlapa le lesoeu le tiileng
P-teusl phenol boima karoloana 97.50%
ntlha ea leqhoa ≥ 81℃
Shuifen ≤ 0.10%

Maemo a polokelo le a Lipalangoang

Boloka sebakeng sa polokelo se phodileng, se omeletseng, se lefifi, hole le mehloli eohle ea mollo le mocheso.Mocheso oa mocheso ha oa lokela ho feta 40 ℃.Boloka sephutheloana se tiisitsoe.E lokela ho bolokoa ka thoko ho oxidizer, alkali e matla le lik'hemik'hale tse jeoang, 'me ha ea lokela ho tsoakoa.Sebelisa lisebelisoa tsa mabone tse thibelang ho phatloha.

Chefo le Tšireletso

Ho senya letlalo, mahlo le lera la mucous, ho ka baka tšubuhlellano, bohloko, maikutlo a tukang, pono e lerootho.Ho hema mouoane oa eona ka bongata ho ka baka ho khohlela, ho hema ka thata, dyspnea, 'me maemong a matla, edema ea pulmonary.Chefo e ka etsahala haeba e nkoa ka phoso.Ho kopana khafetsa le letlalo ho ka senya letlalo.Tabeng ea ho bola ha mocheso, ho lokolloa mosi o chefo haholo oa phenolic.Likotsi tsa tikoloho: Ntho e kotsi tikolohong, tlhokomelo e khethehileng e lokela ho lefshoa tšilafalo ea 'mele oa metsi.Kotsi ya ho hotetsa le ho phatloha: ho tuka ho bakoang ke lelakabe le bulehileng le matla a mocheso o mongata.Ts'ebetso e koetsoeng ho matlafatsa moea.Basebelisi ba tlameha ho koetlisoa ka ho khetheha 'me ba latele mekhoa ea ts'ebetso ka tieo.Ho khothaletsoa hore basebetsi ba roale limaske tsa khase, likhalase tse sireletsang lik’hemik’hale, liofarolo tse sa keneleng metsi le liatlana tse sa keneleng oli.Ipolokele hole le mollo.Ha ho tsube mosebetsing.Sebelisa lisebelisoa le lisebelisoa tsa moea tse thibelang ho phatloha.Thibela mouoane oa eona hore o se ke oa kena moeeng oa sebaka sa mosebetsi.Libaka tsa tlhahiso le liphutheloana li tla ba le lisebelisoa tsa thibelo ea mollo tsa mefuta e fapaneng e loketseng le bongata, hammoho le lisebelisoa tsa kalafo tse lutlang ka tšohanyetso.

Thepa

Lintho tsa 'mele:
Boemo bo tloaelehileng ba p-teroctyl phenol ke letlapa le lesoeu le tiileng, le sa qhibiliheng metsing, le qhibilihang ka har'a metsoako e mengata ea lintho tse phelang, 'me le tla cha kapele ha ho ka ba le mollo.

Lintho tsa lik'hemik'hale:
P-teroctyl phenol e kopana le phenol, e nkela sehlopha sa hydroxyl lesale la benzene.Ha ho na kotsi ha polymerization e etsahala.

Mosebetsi oa likokoana-hloko
4-tert-octylphenol ke tšitiso ea endocrine le sethethefatsi sa estrogen.4-tert-octylphenol e hlahisitse apoptosis ea lisele tsa progenitor ho litoeba tsa bana.4-tert-octylphenol e fokotsa bromodeoxyuridine (BrdU), mitotic marker Ki67, le phosphorylated histone H3 (p-histone H3), e leng se etsang hore ho fokotsehe ho ata ha lisele tsa neural progenitor.4-tert-octylphenol e sitisa kholo ea boko le boitšoaro ba litoeba.

Lisebelisoa tse kholo:
Lisebelisoa: E sebelisoa haholo ha ho etsoa li-phenolic resin tse qhibilihang ka oli, li-surfactants, li-adhesives le lisebelisoa tse ling;E sebelisoa haholo ha ho etsoa li-resin tsa octylphenolic tse qhibilihang ka oli, li-surfactants, meriana, chefo e bolaeang likokoanyana, li-additives, likhomaretsi le lisebelisoa tse lokisang enke.E sebelisoa ho hatisa enke, ho roala le masimo a mang a tlhahiso.
P-teroctyl phenol ke lisebelisoa tse tala le tse bohareng tsa indasteri e ntle ea lik'hemik'hale, tse kang motsoako oa octyl phenol formaldehyde resin, e sebelisoang haholo ho li-additives tsa oli, enke, thepa ea ho kenya lisebelisoa, enke ea khatiso, pente, sekhomaretsi, stabilizer e khanyang le likarolo tse ling tsa tlhahiso. .Synthesis ea non-ionic surfactant, e sebelisoang haholo ho sesepa, emulsifier e bolaeang likokoanyana, dae ea masela le lihlahisoa tse ling.Lisebelisoa tsa rabara tsa maiketsetso li bohlokoa haholo bakeng sa tlhahiso ea lithaere tsa radial.

Kalafo ea tšohanyetso ea ho lutla

Kalafo ea tšohanyetso:
Sebaka se silafetseng se lokela ho aroloa, ho behoe matšoao a lemosang ho e potoloha, 'me basebeletsi ba tšohanyetso ba lokela ho roala limaske tsa khase le lisutu tse sireletsang lik'hemik'hale.U se ke ua ikopanya le ho lutla ka ho toba, hlakola ka emulsion e entsoeng ka dispersant e sa cheseng, kapa monya ka lehlabathe, tšela sebakeng se bulehileng se tebileng se patoa.Sebaka se silafetseng se hlatsuoa ka sesepa kapa sesepa, 'me likhoerekhoere tse hlapolotsoeng li kenngoa tsamaisong ea metsi a litšila.Joalo ka palo e kholo ea ho lutla, ho bokelloa le ho bokelloa kapa ho lahla ho se nang kotsi ka mor'a litšila.

Ho lahla le ho boloka ts'ebetso
Litlhokomelo tsa ts'ebetso:
Ts'ebetso e koetsoeng ho fana ka moea o lekaneng oa ho tsoa sebakeng.Thibela ho tsoa ha lerole moeeng oa workshop.Basebelisi ba tlameha ho koetlisoa ka ho khetheha 'me ba latele mekhoa ea ts'ebetso ka tieo.Ho khothaletsoa hore basebetsi ba roale limaske tsa lerole (likoahelo tse felletseng), lisutu tsa rabara tse hananang le asiti le alkali, le liatlana tsa rabara tse hananang le asiti le alkali.Qoba hole le mollo, mohloli oa mocheso, ho se tsube mosebetsing.Sebelisa lisebelisoa le lisebelisoa tsa moea tse thibelang ho phatloha.Qoba ho hlahisa lerole.Qoba ho kopana le li-oxidants le alkalis.E na le mefuta e fapaneng e lumellanang le bongata ba lisebelisoa tsa mollo le lisebelisoa tsa kalafo ea tšohanyetso tse lutlang.Setshelo se se nang letho se ka ba le masalla a kotsi.

Litlhokomelo tsa polokelo:
Boloka ka phaposing e ommeng, e hloekileng le e nang le moea o pholileng.Ipolokele hole le mollo le mocheso.Qoba mahlaseli a letsatsi.Sephutheloana se tiisitsoe.E lokela ho bolokoa ka thoko ho oxidant le alkali, 'me ha ea lokela ho tsoakoa.E na le mefuta e fapaneng e lumellanang le bongata ba lisebelisoa tsa mollo.Sebaka sa polokelo se lokela ho hlomelloa ka lisebelisoa tse loketseng ho ba le ho lutla.
[Ho paka, ho Boloka le ho tsamaisa] Lihlahisoa li pakiloe ka mekotleng e lohiloeng kapa meqomong ea khateboto e kentsoeng ka mekotla ea polasetiki, mokotla o mong le o mong o boima ba 25 kg net.Qoba hole le li-oxidants tse matla, li-acid tse matla, li-anhydride le lijo, 'me u qobe lipalangoang tse tsoakiloeng.Nako ea polokelo ke selemo se le seng.Lipalangoang ho latela taolo ea lik'hemik'hale tse tukang le tse chefo.


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