densityviscositydeviation of viscosity在常压,298.15K-353.15K条件下,采用U形振动管密度计测定了对甲氧基苯甲醛 -N,N-二甲基甲酰胺二元物系的密度,采用乌氏黏度计测定其黏度;并由密度和黏度数据分别计算了该二元物系超额摩尔体积VE和混合黏度的变化Δη.在不同的温度和组成下超额摩尔体积和混合黏度的变化都是负值,...
CAS 123-11-5 Density 1.121 Melting Point -1 °C Boiling point 248 °C Appearance Transparent liquid Application flavoring agent MOQ 1 Kg MF C8H8O2 MW 136.15 Packaging and delivery Selling Units: Single item Single package size: 20X20X20 cm Single gross weight: 6.000 kg Show more ...
Other Names p-Anisaldehyde MF C8H8O2 EINECS No. 204-602-6 Melting point -1 °C Boiling point 248 °C(lit.) Density 1.121 Refractive Index n20/D 1.573(lit.) Flash Point 228 °F Storage Store below +30°C. Solubility 2g/l Show more ...
The reaction mechanism of 2-methoxybenzaldehyde,4-bromo-indanone,malononitrile and ammonium acetate one-pot to form 6-(2-methoxyphenyl)-2-amino-6-bromo-5H-indeno[1,2-b]pyridine-3-carbonitrile was studied by density functional theory.The geometries of the reactants,transition states,intermedi...