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Bis-(sodium sulfopropyl)-disulfide CAS: 27206-35-5
Bis-(sodium sulfopropyl)-disulfide yog ib yam tshuaj uas muaj cov mis molecular C6H12Na2O6S4. Nws yog ib yam tshuaj anionic surfactant uas yaj tau hauv dej thiab yog ib tug tswv cuab ntawm tsev neeg disulfide surfactant. Cov tshuaj no muaj ob pawg sulfonate thiab ib qho disulfide bond, ua rau nws muaj cov yam ntxwv tshwj xeeb uas ua rau nws muaj txiaj ntsig zoo rau ntau yam kev siv. Feem ntau nws pom muaj nyob rau hauv daim ntawv ntawm cov hmoov dawb mus rau dawb tawm.
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1,2-Bis(2-cyanoethoxy)ethane CAS:3386-87-6
1,2-Bis(2-cyanoethoxy)ethane, tseem hu ua bis(2-cyanoethoxy)ethane, yog ib qho tshuaj sib xyaw nrog cov mis molecular C8H12N2O2. Nws yog ib qho diester derivative uas muaj ob pawg cyanoethoxy txuas rau lub hauv paus ethane backbone. Cov tshuaj no feem ntau yog siv ua tus neeg sawv cev crosslinking hauv kev tsim cov ntaub ntawv polymeric, tshwj xeeb tshaj yog hauv kev tsim cov polyurethanes thiab epoxy resins. Nws qhov xwm txheej bifunctional tso cai rau nws koom nrog hauv kev tsim cov kev sib txuas covalent ntawm cov saw polymer, txhim kho lub zog kho tshuab, kev ruaj khov, thiab cov khoom thermal ntawm cov ntaub ntawv tshwm sim. Tsis tas li ntawd, 1,2-Bis(2-cyanoethoxy)ethane yog siv hauv kev npaj cov polymers tshwj xeeb thiab cov khoom sib xyaw nrog cov khoom tshwj xeeb rau kev siv hauv cov nplaum, txheej, thiab cov ntaub ntawv qauv.
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1-ethenyl-1 (los yog 3)-methyl-1H-Imidazolium methyl sulfate (1:1) homopolymer CAS: 31855-14-8
1-Ethenyl-1(los yog 3)-methyl-1H-imidazolium methyl sulfate (1:1) homopolymer yog ib qho polymer compound nrog cov qauv tshuaj (C7H11N2O4S)n. Nws yog ib hom ionic kua polymer uas muaj cov yam ntxwv tshwj xeeb ntawm lub cev thiab tshuaj. Cov polymer no feem ntau yog cov khoom tsis muaj xim rau daj daj thiab paub txog nws cov ionic conductivity thiab thermal stability. Nws yaj tau hauv cov kuab tshuaj polar thiab dej, ua rau nws haum rau ntau yam kev siv.
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trans-Dichlorodiammine palladium (II) CAS: 13782-33-7
Trans-Dichlorodiammine palladium (II), tseem hu ua trans-[PdCl2(NH3)2], yog ib qho kev sib koom tes uas muaj palladium nyob rau hauv lub xeev oxidation +2. Cov tshuaj no muaj ib qho chaw palladium sib koom tes rau ob lub chloride ligands thiab ob lub ammonia ligands hauv ib qho trans configuration. Nws yog ib qho tshuaj uas paub zoo thiab tau kawm dav hauv kev sib koom tes chemistry thiab catalysis.
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Tetrakis (triphenylphosphine) palladium (0) CAS: 14221-01-3
Tetrakis (triphenylphosphine) palladium (0) yog ib qho kev sib koom tes uas muaj palladium nyob rau hauv lub xeev oxidation 0, sib koom tes nrog plaub triphenylphosphine ligands. Cov tshuaj no tau kawm dav dav thiab siv rau hauv ntau yam kev siv catalytic thiab synthetic vim nws qhov kev sib koom tes geometry thiab reactivity tshwj xeeb. Qhov muaj palladium nyob rau hauv lub xeev oxidation 0 ua rau qhov kev sib koom tes no tshwj xeeb tshaj yog rau cov hom phiaj catalytic.
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Prop-1-ene-1,3-sultone CAS: 21806-61-1
Prop-1-ene-1,3-sultone yog ib yam tshuaj uas muaj cov qauv sulfonic ester, uas muaj plaub lub nplhaib uas muaj ib lub sulfur atom thiab ib qho kev sib txuas ob npaug. Cov molecule no muaj cov tshuaj reactivity thiab cov khoom tshwj xeeb uas ua rau nws muaj txiaj ntsig zoo rau ntau yam kev siv. Nws paub txog nws lub peev xwm los ua cov tshuaj reactions qhib lub nplhaib, ua rau cov sulfonic acid pawg nkag mus rau hauv cov organic molecules, uas tuaj yeem ua rau lawv cov khoom thiab kev ua haujlwm hloov pauv. Tsis tas li ntawd, prop-1-ene-1,3-sultone tau lees paub rau nws lub peev xwm ua ib qho tshuaj reactive intermediate hauv organic synthesis, uas tso cai rau kev koom ua ke ntawm cov sulfonate pawg rau hauv ntau yam tshuaj sib xyaw.
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Lithium bis (trifluoromethanesulphonyl) imide CAS: 90076-65-6
Lithium bis(trifluoromethanesulphonyl)imide yog ntsev lithium nrog cov tshuaj formula LiN(CF3SO2)2. Nws yog hmoov dawb crystalline thiab feem ntau siv ua electrolyte hauv cov roj teeb lithium-ion thiab ua ntsev conducting hauv cov khoom siv hluav taws xob organic.
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Bis (tri-t-butylphosphine) palladium (0) CAS: 53199-31-8
Bis(tri-tert-butylphosphine)palladium(0), feem ntau hu ua Pd(P(t-Bu)3)2, yog ib qho kev sib koom tes uas muaj palladium nyob rau hauv lub xeev oxidation 0. Cov tshuaj no muaj ib qho chaw palladium sib koom ua ke rau ob lub molecule ntawm tri-tert-butylphosphine ligands. Nws yog dav siv ua tus catalyst hauv ntau yam kev hloov pauv organic, tshwj xeeb tshaj yog nyob rau hauv thaj chaw ntawm homogeneous catalysis.
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Palladium (II) 2,2,2-trifluoroacetate CAS: 42196-31-6
Palladium (II) trifluoroacetate yog ib qho kev sib koom tes uas muaj palladium nyob rau hauv lub xeev oxidation +2, nrog rau trifluoroacetate ligands. Cov tshuaj no yog siv los ua catalyst hauv ntau yam kev hloov pauv organic, tshwj xeeb tshaj yog nyob rau hauv thaj chaw ntawm homogeneous catalysis. Nws cov qauv tshwj xeeb thiab reactivity ua rau nws yog ib qho qauv tseem ceeb rau kev nkag siab txog tus cwj pwm ntawm palladium catalysts hauv organic synthesis.
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Diacetatobis (Triphenylphosphosphate) Palladium (11) CAS: 14588-08-0
Diacetatobis (Triphenylphosphine) Palladium (II) yog ib qho kev sib koom tes uas muaj palladium nyob rau hauv lub xeev oxidation +2, sib koom tes nrog acetate thiab triphenylphosphine ligands. Cov tshuaj no yog siv los ua catalyst hauv ntau yam kev hloov pauv organic, tshwj xeeb tshaj yog nyob rau hauv thaj chaw ntawm homogeneous catalysis. Nws cov qauv tshwj xeeb thiab reactivity ua rau nws yog ib qho qauv tseem ceeb rau kev nkag siab txog tus cwj pwm ntawm palladium catalysts hauv organic synthesis.
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Tris (dibenzylideneacetone) dipalladium (0) CAS: 51364-51-3
Tris(dibenzylideneacetone)dipalladium(0) yog ib qho kev sib koom tes uas muaj palladium nyob rau hauv lub xeev oxidation 0, sib koom tes nrog peb lub molecule ntawm dibenzylideneacetone. Cov tshuaj no tau kawm ntau yam thiab siv rau hauv ntau yam kev siv catalytic thiab synthetic vim nws qhov kev sib koom tes geometry thiab reactivity tshwj xeeb. Qhov muaj palladium nyob rau hauv lub xeev oxidation 0 ua rau qhov kev sib koom tes no tshwj xeeb tshaj yog rau cov hom phiaj catalytic.
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Dichlorobis (di-tert-butylphenylphosphine) palladium (II) CAS: 34409-44-4
Dichlorobis(di-tert-butylphenylphosphine)palladium(II), tseem hu ua PdCl2(dtbpp)2, yog ib qho kev sib koom tes uas muaj palladium nyob rau hauv lub xeev oxidation +2. Cov tshuaj no muaj ib qho chaw palladium sib koom ua ke rau ob lub chloride ligands thiab ob lub molecule ntawm di-tert-butylphenylphosphine (dtbpp). Nws yog ib qho catalyst muaj txiaj ntsig zoo hauv ntau yam kev hloov pauv organic, tshwj xeeb tshaj yog nyob rau hauv thaj chaw ntawm cov organic synthesis.
