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Ukuvuthela i-agent cyclopentane 95+%,CAS287-92-3
I-Cyclopentane yinto engenambala, engenavumba, enokutsha kunye ne-chemical formula C5H10.I-CAS NO.287-92-3.Yi-alicyclic hydrocarbon, equlathe iiathom zekhabhoni ezintlanu ezenza imolekyuli yesangqa, kwaye iathom yekhabhoni nganye idityaniswe neeathom ezimbini zehydrogen.I-Cyclopentane yi-solvent eqhelekileyo, isetyenziswa ngokubanzi kwishishini kunye nebhubhoratri, kunye ne-gas anesthetic esetyenziselwa amayeza.I-Cyclopentane ingasetyenziselwa ukuvelisa irabha yokwenziwa, i-perfume yokwenziwa, idayi kunye nezinye iikhemikhali.
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Cyclopentane 95+%, CAS 287-92-3
I-Cyclopentane, eyaziwa nangokuthi "i-pentamethylene", luhlobo lwe-naphthenic hydrocarbon ene-molecular formula C5H10.Inombolo yeCAS yi-287-92-3.Ubunzima beMolekyuli 70.13.Ulwelo olunokutsha.Iqondo lokunyibilika - 94.4 ℃, indawo yokubilisa 49.3 ℃, ingxinano ehambelanayo 0.7460, isalathisi se-refractive 1.4068.Inyibilika etywaleni, ether nakwihydrocarbon, ayinyibiliki emanzini.I-Cyclopentane ayisiyindandatho ecwangcisiweyo, kodwa ineentlobo ezimbini zokuhambelana: i-envelope conformation kunye ne-semi-chair conformation.I-engile ye-carbon-carbon-carbon bond bond isondele kwi-109 ° 28 ', i-molecular tension incinci, kunye neringi lizinzile.I-Cyclopentane yeyona arhente inokuthi ibe nogwebu lwe-polyurethane endaweni yefriji yeCFC-11.
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I-Cyclopentane eYongezelelweyo ePure 99% yokusetyenziswa kwamashishini
I-Cyclopentane yi-cyclic organic compound eyenziwe ngama-athomu e-carbon amahlanu ahlelwe kwisakhiwo sendandatho.Lulwelo olungenambala, olunokutsha olunevumba elibonakalayo kwaye alunakunyibilika emanzini, lunyibilika etywaleni, ether, benzene, carbon tetrachloride kunye nezinye izinyibilikisi eziphilayo.I-molecular formula ye-cyclopentane yi-C5H10.I-CAS No.287-92-3
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IiMveliso zeBiphenyl ezicocekileyo nezinamandla-Thenga ngoku ngeziphumo eziNgcono
I-Biphenyl yi-organic compound ene-chemical formula yi-C12H10.Yikristale emhlophe okanye emthubi kancinane eneflake enevumba elimnandi.Indawo yayo yokunyibilika yi-71℃, indawo yokubila yi-255.9℃, ingxinano ehambelanayo yi-0.992, kunye ne-refractive index yi-113℃.Ayinyibiliki emanzini, kodwa inyibilika kwi-ether, i-ethanol, i-carbon tetrachloride, i-alkane, i-hydrocarbon enuka kamnandi, njl. njl.Isetyenziswa ikakhulu njenge-solvent, i-agent yokudlulisa ubushushu, i-fruit mildew inhibitor, kwaye ingasetyenziswa kwi-organic synthesis.
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I-99% yokucoca i-solvent ye-methylcyclohexane ehambelana nokusingqongileyo
I-Methylcyclohexane, ekwabizwa ngokuba yi-cyclohexyl methane, yi-solvent engenambala yezinto eziphilayo kunye ne-agent ekhuphayo enetyhefu ephantsi, i-soluble kwi-ethanol kunye ne-ether, kwaye ayinyibiliki emanzini.Ingasetyenziswa kwipeyinti, irabha, i-varnish solvent kunye nezinye iimveliso njenge-agent yokukhutshwa kweoli.Ukongeza, i-methylcyclohexane ingasetyenziselwa kwi-organic synthesis, njenge-solvent kunye ne-reagent yokuhlalutya.
I-Methylcyclohexane ithatha indawo ye-benzene kunye neemveliso ze-ketone.Ngenxa yeenzuzo zetyhefu ephantsi kunye nokukhuselwa kokusingqongileyo, ithandwa yi-coating esezantsi, i-inki, iglue kunye namanye amashishini, kwaye imfuno yemarike iyaqhubeka nokunyuka.
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I-Cyclopentane isetyenziselwa i-agent evuthela i-polyurethane
I-Cyclopentane yi-cycloalkane ene-molecular formula C5H10.INombolo yeCAS.yi 287-92-3.Lulwelo olungenambala olucacileyo, olunganyibilikiyo emanzini, kwaye lunyibilika kwiintlobo ezininzi zezinyibilikisi zendalo ezifana ne-ethanol, i-ether, ibenzene, i-carbon tetrachloride, i-acetone, njl. Njengemathiriyeli ekrwada yezinto eziphilayo, i-cyclopentane isetyenziselwa ukutshintsha ii-chlorofluorocarbons (CFCs) , ezinempembelelo eyonakalisayo kwi-ozone ye-atmospheric.Isetyenziswa njengesixhobo esitsha sokuvuthela kwimveliso yeefriji kunye namagwebu e-polyurethane eqinile.Isetyenziswe kakhulu kwimveliso yeefriji ezingenafluorine, izikhenkcisi, indawo yokugcina ebandayo, ukugqunywa kwemibhobho, kunye nezinye iinkalo.Njengoko umhla wokugqibela wokuvalwa kwe-ODS echazwe eMontreal nakwezinye iindibano zisondela, ii-CFCs kunye nee-HCFCs iimveliso ziya kuvalwa ngokukhawuleza, kwaye i-cyclopentane ngokuqinisekileyo iya kuba yi-protagonist kwintsimi ye-polyurethane foaming agents.
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I-99% yePurity Ethylbenzene ye-styrene synthesis
I-Ethylbenzene yihydrocarbon enuka kamnandi.Ifomula yemolekyuli C6H5C2H5.INOMBOLO YECAS.100-41-4.Ikhona kwitela yamalahle nakwioli yedizili.I-Ethylbenzene lulwelo olungenambala olunevumba elimnandi, kwaye umphunga unzima kancinci kunomoya.Indawo yokubilisa 136.2 ℃, isalathiso serefractive 1. 5009. Relative density 0.8671.Indawo yokukhenkceza – 95 ℃.Indawo edanyazayo 15 ℃.Indawo yokuzitshisa yi-432.22 ℃.Umthamo wobushushu obuthile yi-1.717J/(g. ℃).Viscosity: 0.64 mPas (25 ℃).Inyibilika kwi-ethanol, benzene, carbon tetrachloride kunye ne-ether, phantse ayinyibiliki emanzini.
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I-Isopentane/nPentane i-ejenti yokuvuthela yokuxuba
I-Isopentane / nPentane i-agent evuthelayo yokuxuba i-agent iqulunqwe ngokukodwa ngamacandelo amabini: i-n-pentane kunye ne-isopentane, kwaye ihanjiswa ngokwemilinganiselo eyahlukeneyo.Umlinganiselo oqhelekileyo we-n-pentane kwi-isopentane ngu-3: 7 okanye 4: 6.Ukuba kukho imfuno enkulu, nawuphi na umlinganiselo unokumiselwa ngokweemfuno zabathengi.Uluhlu lohlengahlengiso lwe-nC5 kunye ne-iC5 umxholo kufuneka lube: ± 2%
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I-ejenti yogwebu isopentane, 99% ubunyulu, CAS 78-78-4
I-Isopentane, eyaziwa ngokuba yi-2-methylbutane, i-organic compound kunye ne-chemical formula C5H12.Lulwelo olungenambala olucacileyo olunevumba elimnandi elimnandi, olunganyibilikiyo emanzini, lunyibilika kancinane kwi-ethanol, kwaye lunyibilika kwizinto ezininzi ezinyibilikayo zendalo ezifana neehydrocarbons kunye ne-ether.Isetyenziswa ikakhulu kwi-organic synthesis kunye nanjenge-solvent kunye ne-agent ekhupha ugwebu ye-polystyrene.
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I-Agent ye-Industrial N-pentane evuthela i-99% Ubunyulu, i-CAS: 109-66-0
I-N-pentane yi-organic compound ebonakala njengolwelo olungenambala olunokutsha kwaye lunyibilika kancinane kwi-ethanol, i-ether, kunye ne-hydrocarbons.Isetyenziswa ikakhulu njengesinyibilikisi, ulwelo lwe-gas chromatography reference, i-anesthetic, kwaye ingasetyenziselwa ukwenza umkhenkce owenziweyo, i-anesthetic, kunye ne-synthesize pentanol, isopentane, njl.
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I-Cyclopentane ekumgangatho ophezulu kwiiNkqubo ezihlukeneyo zoShishino
I-Cyclopentane yi-cyclic hydrocarbon ene-molecular formula C5H10.Lulwelo olungenambala, olunokutsha olunevumba elifana nepetroli.I-Cyclopentane yi-alicyclic compound, oku kuthetha ukuba iqulethe i-athomu ye-carbon kwisakhiwo sayo.Yisangqa esilula esinamalungu amahlanu, kunye neathom yekhabhoni nganye edityaniswe kwiiathom ezimbini zehydrogen.
I-Cyclopentane yi-molecule engekho-polar, oku kuthetha ukuba ayinyibiliki ngokulula emanzini kodwa inyibilika kakuhle kwi-solvents nonpolar.Ngokuqhelekileyo isetyenziswa njenge-solvent, ngakumbi kwimveliso ye-polyurethane foam, kunye nefriji.Ikwasetyenziswa njengento yokuqala ekudityanisweni kwezinye iikhemikhali, kubandakanywa amayeza kunye neekhemikhali zezolimo.
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I-Cyclopentane engenamandla kunye neNdleko eSebenzayo kwifriji
I-Cyclopentane (ekwabizwa ngokuba yi-C pentane) i-alicyclic hydrocarbon evuthayo kakhulu kunye nefomula yekhemikhali C5H10 kunye nenombolo ye-CAS 287-92-3, equka indandatho yee-athomu ze-carbon ezintlanu nganye edibeneyo kunye ne-athomu ezimbini ze-hydrogen ngaphezulu nangaphantsi kwendiza.Kwenzeka njengolwelo olungenambala olunevumba elifana nepetroli.Indawo yokunyibilika kwayo yi-−94 °C kwaye indawo yokubila kwayo yi-49 °C.I-Cyclopentane ikwiklasi ye-cycloalkanes, ibe yi-alkanes enezangqa enye okanye ngaphezulu kwee-athomu zekhabhoni.Yenziwe ngokuqhekeza i-cyclohexane phambi kwe-alumina kwiqondo lokushisa eliphezulu kunye noxinzelelo.
