Riedel-De Haen Toluene Chromasolv®, For Hplc, 99.9%, 100 ml, Each

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Specifications toluene, a benzene analog, is widely employed as an organic solvent. It has been reported to be a biotoxic solvent (toxic to many microorganisms at 0.1%V/v concentrations). Its anaerobic biodegradation to co2, by the denitrifying bacterium thauera arornatica has been reported. It forms a syndiotactic polystyrene-toluene molecular compound. Crystal structure of this molecular compound has been investigated by x-ray diffraction studies.Molecular formula: c7h8molecular weight: 92.14Linear structural formula: c6h5ch3mdl number: mfcd00008512purity: 99.9%Melting point: -93 c (lit.)Density: 0.865 G/ml at 25 c (lit.)Refractive index: n/d 1.496 (Lit.)Application: toluene may be used as a doping agent during the quantitative estimation of triacylglycerols (tags) by liquid chromatography-atmospheric pressure photoionization-mass spectrometry (lc-appims). It has been reported to improve the sensitivity of analysis. It may be used as solvent for the preparation of 4-arm polylactide-based (pla) star oligomer.Other notes: important notice •the article number 34866-4x2.5L will be discontinued. Please order the single bottle 34866-2.5L which is physically identical with the same exact specifications. •The article number 34866-6x1l will be discontinued. Please order the single bottle 34866-1l which is physically identical with the same exact specifications.Material category: solventsmaterial group 1: high purity applicationsmaterial group 2: standard hplc solventsghs pictograms: ghs07;ghs08;ghs02signal words: dangerh statements: h304;h336;h361d;h373;h315;h225p statements: p284;p260;p280;p301 p330 p331;p302 p352;p304 p340;p308 p313storage condition: room temperatureshipment condition: room temperaturec.A.S. Number 1: 108-88-3c.A.S. Number 1 percentage: 1