4,4,4,4′,4′,4′-Hexafluoro-ᴅʟ-valine 97%

4,4,4-Trifluoro-1-(2-naphthyl)-1,3-butanedione 99%

4,4,4-Trifluoro-1-(4-methylphenyl)butane-1,3-dione AldrichCPR

4,4,4-Trifluoro-1-butanol 98%

4,4,4-Trifluoro-1-phenyl-1,3-butanedione 99%

4,4,4-TRIFLUORO-3-PHENYLACETYLAM-

4,4,5,5,5-Pentafluoro-1-pentanol 95%

4,4,5,5,6,6,7,7,8,8,8-Undecafluoro-3-octanone AldrichCPR

4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,11-Heptadecafluoroundecanoic acid ≥95.0% (NT)

4,4,5,5,6,6,7,7,8,8,9,9,9-Tridecafluorononanoic acid ≥96.0% (GC)

4,4,5,5-Tetramethyl-1,3,2-dioxaborolane 97%

4,4-Difluorocyclohexanemethanol 97%

4,4-Difluoropiperidine hydrochloride 97%

4,4-Pentamethylene-2-pyrrolidinone 96%

4,4′,4′′,4′′′-(Porphine-5,10,15,20-tetrayl)tetrakis(benzoic acid) Dye content 75 %

4,4′,4′′-Tris(N-(naphthalen-2-yl)-N-phenyl-amino)-triphenylamine ≥99% (HPLC)

4,4′,4′′-Tris[phenyl(m-tolyl)amino]triphenylamine 98.0%

4,4′,4″,4″′-(Porphine-5,10,15,20-tetrayl)tetrakis(benzenesulfonic acid) for spectrophotometric det. of transition metals, ≥95.0%

4,4′,4″-Tri-tert-Butyl-2,2′:6′,2″-terpyridine 95%

4,4′-(1,2-Diphenylethene-1,2-diyl)diphenol

4,4′-(1,3-Phenylenediisopropylidene)bisaniline 98%

4,4′-(1,3-Phenylenediisopropylidene)bisphenol 99%

4,4′-(1,3-Phenylenedioxy)dianiline 98%

4,4′-(1-Phenylethylidene)bisphenol 99%

4,4′-(4,4′-Isopropylidenediphenoxy)bis(phthalic anhydride) 97%

4,4′-(4,4′-Isopropylidenediphenyl-1,1′-diyldioxy)dianiline 98%

4,4′-(9-Fluorenylidene)dianiline 99%

4,4′-(9-Fluorenylidene)diphenol 97%

4,4′-(Hexafluoroisopropylidene)bis(benzoic acid) 98%

4,4′-(Hexafluoroisopropylidene)bis(p-phenyleneoxy)dianiline 97%

4,4′-(Hexafluoroisopropylidene)dianiline 98%

4,4′-(Hexafluoroisopropylidene)diphenol 97%

4,4′-(Hexafluoroisopropylidene)diphthalic anhydride 99%

4,4′-(Oxydi-2,1-ethanediyl)bismorpholine 97%

4,4′-(Phenylphosphinidene)bis(benzenesulfonic acid) dipotassium salt hydrate 97%

4,4′-Azobis(4-cyanovaleric acid) ≥98.0% (T)

4,4′-Azopyridine

4,4′-Bipyridine for synthesis

4,4′-Bis(2-benzoxazolyl)stilbene 97%

4,4′-Bis(bromomethyl)biphenyl ≥97.0% (HPLC)

4,4′-Bis(carbazol-9-yl)biphenyl ≥99% (HPLC)

4,4′-Bis(chloromethyl)-1,1′-biphenyl 95%

4,4′-Bis(diethylamino)benzophenone ≥99%

4,4′-Bis(dimethylamino)-benzophenone for synthesis

4,4′-Bis(dimethylamino)thiobenzophenone 85%