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Sigma Cat.No.Description
454516Tetrakis(trimethylsilyloxy)silane
97%
454524Glycerol-1,1,2,3,3-d5
98 atom % D
4546057-Methoxy-3(2H)-benzofuranone
98%
454613D-Mannitol-1-13C
99 atom % 13C
4546642-Hydroxy-5-methylbenzaldehyde
98%
454680(R)-(−)-Glycidyl methyl ether
97%
454699(S)-(+)-Glycidyl methyl ether
97%
454710Poly(chlorotrifluoroethylene)
powder
454818Diheptyl phthalate
97%
4548502-Methyl-4-nitropyridine N-oxide
97%
4548852-(Diphenylphosphino)benzoic acid
97%
454907Cellulose propionate
average Mw ~130,000, average Mn ~70,000
4549233-Chloro-2-hydroxypropyl methacrylate
454974mono-2-(Methacryloyloxy)ethyl succinate
4549823-(Acryloyloxy)-2-hydroxypropyl methacrylate
454990Poly(ethylene glycol) methyl ether acrylate
average Mn 480, contains 100 ppm MEHQ as inhibitor, 100 ppm BHT as inhibitor
455008Poly(ethylene glycol) diacrylate
average Mn 700
455024Poly(propylene glycol) diacrylate
average Mn ~800, contains 100 ppm BHT as inhibitor, 100 ppm MEHQ as inhibitor
455032Poly(propylene glycol) dimethacrylate
average Mn ~560
455040Dimethyl (R)-(+)-malate
98%
455059Bisphenol A ethoxylate dimethacrylate
average Mn ~1,700, EO/phenol 15, contains 200 ppm MEHQ as inhibitor
4550674-(Hydroxymethyl)-1,3-dioxolan-2-one
4551131-Bromo-4-(trimethylsilyl)benzene
97%
455164Tricyclohexylphosphine solution
20 wt. % in toluene
455199Tetrakis(dimethylamido)hafnium(IV)
≥99.99%
455202Tetrakis(diethylamido)hafnium(IV)
99.99%
4553183-Fluoro-4-(trifluoromethyl)benzoic acid
98%
4553263-Fluoro-5-(trifluoromethyl)benzoic acid
98%
4553934-Fluoro-2-(trifluoromethyl)benzoyl chloride
97%
455571Potassium borohydride
≥97%
455598O-Methylisourea hemisulfate salt
99%
4556444-tert-Butoxystyrene
99%, contains 200 ppm 4-tert-butylcatechol as inhibitor
455652Sodium p-toluenesulfinate
95%
455687Propene-d6
99 atom % D
455709N-tert-Butyldiethanolamine
97%
455830Ammonium hydrogen difluoride
99.999% trace metals basis
455849Ammonium hydrogensulfate
99.99% trace metals basis
455903Potassium tetrafluoroborate
≥99.99% trace metals basis
455946Potassium hexacyanoferrate(III)
99.98% trace metals basis
455962Hydrogen hexachloroiridate(IV) hydrate
99.9% trace metals basis
455970Phosphotungstic acid hydrate
99.995% trace metals basis (Purity excludes up to 300 ppm Si)
455989Potassium hexacyanoferrate(II) trihydrate
≥99.95% trace metals basis
456020Sodium formate
99.998% trace metals basis
456055Camphene
95%
4561284-Imidazolecarboxaldehyde
98%
456144(S)-(−)-4-(Chloromethyl)-2,2-dimethyl-1,3-dioxolane
98%
456179Phenethyl isocyanate
98%
4561951-Bromo-2-(2-methoxyethoxy)ethane
90%
456268(S)-(−)-Glycidyl trityl ether
98%
456276Nonadecane-d40
98 atom % D, 99% (CP)

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