p-Toluenesulfonic acid N'-(3-pyridinylmethylene) hydrazide化学性质 熔点: 154-155 °C(Solv: methanol (67-56-1)) 沸点: 454.5±47.0 °C(Predicted) 密度: 1.26±0.1 g/cm3(Predicted) 酸度系数(pKa): 9.07±0.40(Predicted) 安全信息p-Toluenesulfonic acid N'-(3-pyridinylmethylene) hydrazide性质...
pka-0.43±0.50(Predicted) colorClear colorless to light yellow Odorpungent odor Viscosity166.2mm2/s Water Solubilitysoluble LogP0.41 at 25℃ Indirect Additives used in Food Contact Substances4-METHYLBENZENESULFONIC ACID FDA 21 CFR175.105 CAS DataBase Reference104-15-4(CAS DataBase Reference) ...
p-Toluenesulfonic acid (C7H8O3S) is an organic molecule. It is a strong sulfonic acid that is widely used as a catalyst in organic synthesis, particularly in the production of esters, ethers, and other organic compounds. p-Toluenesulfonic acid is derived from toluene, a common aromatic hydro...
pka-0.43±0.50(Predicted) formSolution colorClear colorless to light yellow Odorpungent odor Water Solubilitysoluble LogP0.41 at 25℃ CAS DataBase Reference104-15-4(CAS DataBase Reference) NIST Chemistry ReferenceP-toluene sulfonic acid(104-15-4) ...