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 (5-CHLOROSALICYLIDENE)-HYDRAZIDE化学性质 沸点: 501.581±60.00 °C(Press: 760.00 Torr)(predicted) 密度: 1.374±0.14 g/cm3(Temp: 25 °C; Press: 760 Torr)(predicted) 酸度系数(pKa): 7.755±0.48(predicted) 安全信息 ...
英文名p-Toluenesulfonic acid monohydrate 中文别名对甲苯磺酸一水合物;对甲基苯磺酸水合物; 英文别名4-methylbenzenesulfonic acid hydrate;4-Methylbenzenesulfonic acid monohydrate; SMILESCC1=CC=C(C=C1)S(=O)(=O)O.O 化学名称 分子式C7H8O3S.H2O分子量190.21 ...
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 Water Solubilitysoluble LogP0.41 at 25℃ CAS DataBase Reference104-15-4(CAS DataBase Reference) NIST Chemistry ReferenceP-toluene sulfonic acid(104-15-4) EPA Substance Registry System4-Methylbenzenesulfonic acid (104-15...