Name | 2-Amino-2,3-dimethylbutyramide |
Synonyms | 2-Methylvalinamide 3-methylisovalinamide 2-Amino-2,3-dimethylbutyramide 2-amino-2,3-dimethylbutanamide 2-Amino-2,3-dimethylbutanamide 2-AMINO-2,3-DIMETHYL BUTYRAMIDE ButanaMide,2-aMino-2,3-diMethyl- 2-AMINO-2,3-DIMETHYLBUTACETAMIDE 2-aMino-2,3-diMethylbutanaMide( raceMic ) |
CAS | 40963-14-2 |
InChI | InChI=1/C6H14N2O/c1-4(2)6(3,8)5(7)9/h4H,8H2,1-3H3,(H2,7,9) |
Molecular Formula | C6H14N2O |
Molar Mass | 130.19 |
Density | 0.982±0.06 g/cm3(Predicted) |
Melting Point | 62-64°C |
Boling Point | 242.7±23.0 °C(Predicted) |
Flash Point | 100.56°C |
Solubility | Chloroform (Slightly), DMSO (Slightly), Methanol |
Vapor Presure | 0.034mmHg at 25°C |
Appearance | Solid |
Color | White to Pale Yellow |
pKa | 16.12±0.50(Predicted) |
Storage Condition | Keep in dark place,Inert atmosphere,Room temperature |
Refractive Index | 1.469 |
Physical and Chemical Properties | This product is white crystal, alkaline, m.p.74.5 ~ 76 ℃, soluble in water, ethanol, acetone, insoluble in benzene, toluene and so on. |
Use | 2-amino -2, 3-dimethylbutyl amide is the herbicide imidoxalic acid, imidazoletinic acid, imidazoletinic acid, intermediate of imidazolinic acid and methoxymid grass tobacco. |
production method | its preparation method is to add concentrated sulfuric acid into a three-mouth flask, add 2-amino -2,3-dimethylbutyronitrile dropwise at 25 ℃ under water bath cooling, then raise the temperature to 100 ℃, keep the temperature for 1h, add concentrated ammonia water below 75 ℃, stir for an instant, and extract with dichloromethane, after drying and concentration, it is crystallized into a finished product. |