Molecular Formula | C12H18BrN |
Molar Mass | 256.18 |
Density | 1.231±0.06 g/cm3(Predicted) |
Boling Point | 110 °C(Press: 0.14 Torr) |
Flash Point | 135.546°C |
Solubility | Chloroform (Slightly), Methanol (Slightly) |
Vapor Presure | 0.001mmHg at 25°C |
Appearance | Oil |
Color | Yellow to Brown |
pKa | 3.54±0.10(Predicted) |
Storage Condition | Keep in dark place,Inert atmosphere,Room temperature |
Refractive Index | 1.57 |
Physical and Chemical Properties | This product is pure white solid, industrial yellow solid, m.p.235 ~ 237 ℃, insoluble in water, soluble in toluene and other solvents. |
Use | 4-bromo-2, 6-diisopropylaniline is an intermediate of the acaricide Butyl Ether urea. |
production method | the preparation method is to add methanol and acetic acid, stir, cool, add 2, 6-diisopropylaniline, and then cooled to about 5 ℃, Dropwise added bromine solution, after the completion of the reaction 3H, after the completion of the reaction, the material into another reactor, methanol was distilled off by heating, acetic acid was distilled off under reduced pressure, toluene was added, neutralized with 10% alkali solution, and separated by standing, and the product was recovered by toluene layer distillation. |