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Melting point-27.8 °C (-18.0 °F; 245.35 K) -39.8 °C (-39.6 °F; 233.35 K) ... A laboratory route to p-bromotoluene proceeds from p-toluidine, ...
Boiling point (°C) K b (°C⋅kg/mol) Freezing point (°C) K f (°C⋅kg/mol) Data source; Aniline: 184.3 3.69 –5.96 –5.87 K b & K f [1] Lauric acid: 298.9 44 –3.9
A laboratory route to o- and p-iodotoluene proceeds from toluene, which is treated with a mixture of iodine and nitric acid in an electrophilic aromatic substitution.The resulting mixture of o and p-iodotoluene is then separated by fractional freezing; cooling the mixture in an ice bath results in solidification of p-iodotoluene, which can then be isolated by filtration, while the o ...
A laboratory route to 2- and 4-chlorotoluene proceeds from 2- and 4-toluidines (i.e. 2- and 4-aminotoluene). These compounds are diazotized followed by treatment with cuprous chloride. [1] Industrially, the diazonium method is reserved for 3-chlorotoluene. The industrial route to 2- and 4-chlorotoluene entails direct reaction of toluene with ...
In less than a month in office the Trump administration has simultaneously dismantled foreign aid programs that support fragile democracies abroad and put on leave federal workers who protect US ...
For the fourth quarter, which UPS reported on Thursday morning, the company's earnings per share of $2.75 topped Wall Street's expectations of $2.53. And its US domestic operating margin of 10.1% ...
Former Donald Trump adviser Steve Bannon's lawyers and New York state prosecutors have discussed a potential plea deal to resolve charges over a push to fund the U.S. president's wall along the U ...
α-Bromotoluene Benzyl bromide ... Melting point: −3.9 °C (25.0 °F; 269.2 K) Boiling point: ... Benzyl bromide is an organic compound with the formula C 6 H 5 CH ...