The reaction rate of a catalyzed reaction is faster than the reaction rate of the uncatalyzed reaction at the same temperature.1038-95-5, Name is Tri-p-tolylphosphine, molecular formula is C21H21P. In a Article，once mentioned of 1038-95-5, Formula: C21H21P
An alternating copolymer comprising 3,6-linked-9-(2-ethylhexyl)-9H-carbazole and 2,7-linked-3,6-dimethyl-9-(2-hexyldecy)-9H-carbazole has been prepared using Suzuki cross-coupling conditions. The polymer was characterised by nuclear magnetic resonance spectroscopy, UV-Vis absorption spectroscopy, fluorescence spectroscopy and its weight-average molecular weight was estimated using gel permeation chromatography. The polymer is thermally stable up to 420 C and displays a wide band gap (3.2 eV) and a narrow emission band at 400 nm with a full width at half maximum of 56 nm. Electroluminescence studies indicated that the polymer emitted principally blue light when blended with 2-(4-biphenylyl)-5-(4-tert-butylphenyl)-1,3,4-oxadiazole and was found to be a good energy transfer donor to bis(2-(2?-benzothienyl)-pyridinato-N,C3?)iridium (acetylacetonate) and provided devices with an efficiency of 0.1 cd/A, and a turn-on voltage of 5.6 V.
The reactant in an enzyme-catalyzed reaction is called a substrate. Enzyme inhibitors cause a decrease in the reaction rate of an enzyme-catalyzed reaction.I hope my blog about 1038-95-5 is helpful to your research., Formula: C21H21P
Reference：
Phosphine ligand,
Chiral phosphine ligands in asymmetric synthesis. Molecular structure and absolute configuration of (1,5-cyclooctadiene)-(2S,3S)-2,3-bis(diphenylphosphino)butanerhodium(I) perchlorate tetrahydrofuran solvate