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Sigma Cat.No.Description
481963Poly(dimethylsiloxane), hydroxy terminated
viscosity ~750 cSt 
482005Poly(dimethylsiloxane), hydroxy terminated
average Mn ~110,000, viscosity ~50,000 cSt 
482048Poly(dimethylsiloxane-co-diphenylsiloxane), divinyl terminated
482064Poly(dimethylsiloxane), hydride terminated
average Mn ~17,500
482099Cyclopropanemethanol
≥99.5%
482145Poly(dimethylsiloxane), hydride terminated
average Mn ~24,000
482161Poly(dimethylsiloxane), hydroxy terminated
viscosity 3,500 cSt 
482196Poly(dimethylsiloxane-co-methylhydrosiloxane), trimethylsilyl terminated
average Mn ~950, methylhydrosiloxane 50 mol %
48220Gadolinium(III) oxide
≥99.9%
482234(R)-(+)-1,2-Dodecanediol
99%
4822504,4′-Dinonyl-2,2′-dipyridyl
97%
482277Lithium manganese(III,IV) oxide
electrochemical grade
482285Rhodium(II) acetate dimer
99.9% trace metals basis
482307Silver trifluoroacetate
≥99.99% trace metals basis
482315Platinum(II) chloride
99.99% trace metals basis
4823314-Chlorobutyl ether
98%
482358Ferrocenium tetrafluoroborate
technical grade
482374Poly(dimethylsiloxane-co-methylhydrosiloxane), trimethylsilyl terminated
average Mn ~13,000, methylhydrosiloxane 3-4 mol %
482382Poly(methylhydrosiloxane), trimethylsilyl terminated
average Mn ~390
482595Poly(ethyleneimine) solution
average Mn ~1,200, average Mw ~1300 by LS, 50 wt. % in H2O
482609N-[(2S,3R)-3-Amino-2-hydroxy-4-phenylbutyryl]-L-leucine
97%
482617(R)-(−)-6,6′-Dibromo-1,1′-bi-2-naphthol
98%
482749Trimesic acid
95%
482951Fullerene-C76
98%
482994[5,6]-Fullerene-C70
98%
483001Germanium(IV) oxide
powder, 99.999% trace metals basis
4830283,4-Ethylenedioxythiophene
97%
483036Fullerene-C60
98%
483044Potassium dichromate
99.98% trace metals basis
483052Silver tetrafluoroborate
≥99.99% trace metals basis
483095Poly(3,4-ethylenedioxythiophene)-poly(styrenesulfonate)
1.3 wt % dispersion in H2O
4831172,2-Dimethyl-1,3-dioxolane-4-methanamine
97%
483133Triacetoxy(vinyl)silane
technical grade
483176Methylphenylsilane
95%
4831921,4-Bis(dimethylsilyl)benzene
97%
483265Antimony(III) acetate
99.99% trace metals basis
483311Bismuth(III) phosphate
99.99%
483338Cesium triiodide
≥99.9%
483346Silver trifluoromethanesulfonate
≥99.95% trace metals basis
483354Scandium(III) triflate
99.995% trace metals basis
4833702,6-Bis(2-pyridyl)-4(1H)-pyridone
98%
4833972-Bromoethyl isocyanate
≥90%
483443Tetradecyl isocyanate
97%
4834514-Biphenylboronic acid
≥95.0%
4834862,4-Dimethoxyphenylboronic acid
95%
483591Diamond
synthetic monocrystalline powder, ≤1 μm
483613Bis(trimethylstannyl)acetylene
483656Bis(cyclopentadienyl)dimethylzirconium(IV)
97%
483699Potassium selenocyanate
ReagentPlus®, ≥99%
483702Germanium(IV) oxide
≥99.99% trace metals basis

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