2-Pyridin-2-ylpyridine 【CAS】366-18-7 【Formula】C10H8N2 【Molecular Weight】156.19 【EINECS】206-674-4 【RTECS】DW1750000 【RTECS Class】Agricultural Chemical and Pesticide; Tumorigen; Drug; Mutagen; Reproductive Effector 【Merck】13,3382 【Beilstein/Gmelin】113089 【Beilstein Reference】5-23-...
ChemicalBook Provide 2893-33-6(2,6-Pyridinedicarbonitrile)Melting Point Boiling Point Density,2893-33-6(2,6-Pyridinedicarbonitrile) CAS Chemical Properties MSDS.
6-(Hydroxymethyl)pyridine-2-carboxaldehyde Property Melting point: :73-74 °C Boiling point: :113-115 °C(Press: 0.5 Torr) Density :1.268±0.06 g/cm3(Predicted) storage temp. :under inert gas (nitrogen or Argon) at 2-8°C pka :13.05±0.10(Predicted) form :solid color :Pale yellow Saf...
We correlate the presence of the infinite O–HN hydrogen bonding network in the crystal structure for the pyridine derivatives with their melting points. Gas phase calculations show that the energy for the O–HN interactions in hydrogen bonded dimers is in the range 4–8 kcal mol−1.Florencia...
The emulsions were prepared with sodium caseinate and the low melting point fraction of anhydrous milk fat ( 桅 = 0.3). Their volume-surface mean ... A Meynier,C Lecoq,C Genot - 《Food Chemistry》 被引量: 31发表: 2005年 Flavoring with norbornyl pyridine derivatives Described are norbornyl ...
Boiling Point 209 Vapor Pressure 3.0 (25 C) Density 1.0048 g/cm3 (20 C) pKa/pKb 10.81 (pKb) More First Aid Measures Ingestion If victim is conscious and alert, give 2-4 cupfuls of milk or water. Never give anything by mouth to an unconscious person. Get medical aid. ...
The acid-pyridine hydrogen bond is favored over the acid-amide dimer for strong carboxylic acids because the difference between ΔEacid-pyridine and ΔEacid-amide (-2.21 kcal mol-1) is greater than the difference for weak acids (-0.77 kcal mol-1), which cocrystallize with both of these ...
【Melting Point】 109 - 111 【Boiling Point】 195 【Vapor Pressure】 0.43 (25 C) 【Density】 0.41 g/cm3 (20 C) 【pKa/pKb】 4.48 (pKb) 【Partition Coefficient】 1.34 【Heat Of Vaporization】 43.1 kJ/mol First Aid MeasuresBack to Contents ...
【Boiling Point】258 【Vapor Pressure】0.00084 (25 C) 【Density】1.473 g/cm3 (20 C) 【pKa/pKb】2.17 (pKa) 【Partition Coefficient】.36 【Heat Of Vaporization】 【Heat Of Combustion】-2731 kJ/mol 【Usage】One of the b vitamins. 【Vapor Density】4.25 【Refractive Index】1.4936 First Aid ...
point range of 138 degrees Celsius to 232 degrees Celsius. The polar solvents should not be extremely polar such as to become incompatible with the aromatic solvent. Suitable polar solvents are generally those which have been classified in the art as coupling solvents and include furfural, furfuryl...