I-P-tert-butyl phenol (PTBP) I-CAS No. 98-54-4
Ingcaciso yeMveliso
p-tert-Butylphenol (igama lesiNgesi P-tert-Butylphenol, 4-t-Butylphenol) ikwabizwa ngokuba yi-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), ishunqulelwe njenge-PTBP.I-P-tert-butyl phenol imhlophe okanye i-flake emhlophe eqinile kubushushu begumbi, kunye nevumba elikhethekileyo le-alkyl phenol.Itshisa kwidangatye elivulekileyo.Inokutsha kodwa ayivuthi, ukubola ngenxa yobushushu kukhupha iigesi eziyityhefu.Inyibilika kwiziselo ezinxilisayo, ii-esters, iialkanes, iihydrocarbons ezinevumba elimnandi kunye nezinye izinyibilikisi eziphilayo, njenge-ethanol, i-acetone, i-acetate ye-butyl, i-petroli, i-toluene, njl njl.Le mveliso ineempawu eziqhelekileyo zezinto ze-phenolic, ekudibaneni nokukhanya, ubushushu, ukudibana nomoya, umbala unzulu ngokuthe ngcembe.Le mveliso inetyhefu kwaye iyacaphukisa ngokulinganayo ulusu, i-mucous membrane kunye namehlo.Ityhefu kwizinto eziphila emanzini kwaye inokuba neziphumo ezibi kwixesha elide kubume bamanzi.Eyona njongo iphambili kukwenza i-p-tert-butyl phenolic resin.Inokusetyenziswa kwakhona njenge-inhibitor kunye ne-stabilizer.I-molecular formula yi-C10H14O.
Igama lesiTshayina: p-tert-butyl phenol
p-tert-Butylphenol
Isishunqulelo sesiNgesi: PTBP
Indawo yokubilisa: 238℃
【Inombolo yokungena yeCAS 】98-54-4
【Inombolo yokungena ye-EINECS 】202-679-0
Ikhowudi yothutho lwempahla eyingozi: 3077
【 Ubunzima bemolekyuli 】 150.2176
【 Ifomula yemolekyuli kunye nefomula yoLwakhiwo 】 Ifomula yemolekyuli yiC10H14O, kwaye ifomyula yemichiza imi ngolu hlobo lulandelayo.
Imolekyuli: 150.22
Uxinzelelo olunxulumeneyo yi-20℃: 1.03
I-CASNo: 98-54-4
Imbonakalo (Imbonakalo: imhlophe okanye i-protowhite flake eqinileyo
Umxholo (Ubunyulu) :≥99%
Chroma :≤100APHA
Indawo yokukhenkceza :≤97.0℃
Indawo edanyazayo:113℃
Ubuninzi obuzalanayo: 0.908
Indawo yokunyibilikisa: 98℃
Isalathiso se-refractive: 1.4787
Ipropati yeMichiza
Inyibilika kwi-methanol, i-acetone, ibenzene, i-ethanol, i-ether, inyibilika kancinane emanzini.Idangatye elivulekileyo lingatshisa.Ukubola ngobushushu kukhupha iigesi eziyityhefu.Ityhefu, ephakathi ecaphukisa ulusu, inwebu ye-mucous kunye namehlo.
Isetyenziselwa ukwenza i-p-tert-butyl phenolic resin.Inokusetyenziswa kwakhona njenge-inhibitor kunye ne-stabilizer.Gcina kwindawo epholileyo nengena umoya.Zigcine kude nomlilo, ubushushu kunye nokukhanya.
impahla
Le mveliso imhlophe okanye i-flake emhlophe eqinile kwiqondo lokushisa.Inokutsha kodwa ayivuthi.Inevumba elikhethekileyo le-alkyl phenol.Inyibilika etywaleni, ii-esters, iialkanes, iihydrocarbons ezinevumba elimnandi kunye nezinye izinyibilikisi eziphilayo, ezifana ne-ethanol, i-acetone, i-acetate ye-butyl, i-petroli, i-toluene, i-soluble kwisisombululo esinamandla sealkali, i-soluble kancinane emanzini.Le mveliso ineempawu eziqhelekileyo zezinto ze-phenolic, ekudibaneni nokukhanya, ubushushu, ukudibana nomoya, umbala unzulu ngokuthe ngcembe.
Isalathisi somgangatho
Igama lesalathisi imveliso egqwesileyo imveliso yodidi lokuqala imveliso esemgangathweni
Imbonakalo yephepha elimhlophe elimhlophe okanye elityheli eliqinileyo eligaqa
Iqhezu lobunzima /% ye-p-tert-butylphenol ≥99.0 96.0 95.0
Indawo yokunyibilika /℃≥97.O 95.O 94.O
Ukufuma /%≤O.5 1.O 1.0
Indawo yokugcina
Ubungqina bomlilo namanzi
Ukusetyenziswa
Isetyenziselwa ukuvelisa i-oyile e-soluble phenolic resins, i-stabilizers yokukhanya kunye ne-fragrances.
Ipropati yeMichiza
[Iimpendulo zekhemikhali eziqhelekileyo] kunye ne-phenol-benzene ring substitution kunye ne-hydroxyl reaction properties.
I-oxidant
[Ingozi yokwenziwa kwePolymerization] Akukho ngozi yokwenziwa kopholima
Usetyenziso oluphambili
I-P-tert-butylphenol inezixhobo zokulwa ne-antioxidant kwaye ingasetyenziselwa njenge-stabilizer yerabha, isepha, i-hydrocarbons e-chlorinated kunye nemicu yokugaya.Ukufunxa i-Uv, i-pesticide, irabha, ipeyinti kunye nenye iarhente yokuchasa ukuqhekeka.Ngokomzekelo, isetyenziselwa i-polycarbon resin, i-tert-butyl phenolic resin, i-epoxy resin, i-polyvinyl chloride, i-styrene stabilizer.Ukongeza, kukwayinto ekrwada yokugxotha izinambuzane zamayeza, i-pesticide kunye ne-acaricide, ivumba elimnandi kunye nearhente yokukhusela izityalo.Isenokusetyenziswa njengesithambisi, isinyibilikisi, isongezelelo sedayi kunye nepeyinti, i-antioxidant ye-oyile yokuthambisa, i-oyile yokucoca i-oyile kunye ne-additive of fuel fuel.
Ubuthi kunye nokusingqongileyo
Le mveliso yeyetyhefu yekhemikhali.Ukuphefumla, ukudibana neempumlo, amehlo okanye ukungeniswa kunokucaphukisa amehlo, ulusu kunye ne-mucous membranes.Uqhagamshelwano lwesikhumba lunokubangela i-dermatitis kunye nomngcipheko wokutshisa.Ukubola kobushushu kukhupha igesi eyityhefu;
Le mveliso inetyhefu kwizinto eziphilayo zasemanzini kwaye inokuba nemiphumo emibi yexesha elide kwimekobume yamanzi.Nika ingqalelo kwiingozi zokusingqongileyo zenkunkuma kunye neemveliso ezivela kwinkqubo yokuvelisa.
Ukupakisha, ukugcina kunye nokuthutha
Imveliso ifakwe ifilimu ye-polypropylene, ifakwe ngesikhwama sephepha esinganyangekiyo kwaye ifakwe kwibhakethi yekhadibhodi enzima kunye nobunzima be-25Kg / isikhwama.Gcina kwindawo epholileyo, engena umoya, eyomileyo nemnyama.Akuyi kubekwa kufuphi nemibhobho yamanzi ephezulu nangaphantsi kunye nezixhobo zokufudumeza, ukukhusela ukufuma, ukuhla kobushushu.Zigcine kude nomlilo, imithombo yobushushu, ii-oxidants kunye nokutya.Iindlela zothutho ziya kucoceka, zome kwaye zikhuselwe elangeni nasemvuleni ngexesha lothutho.
