| Molecular Formula | C10H15Cl3O2 |
| Molar Mass | 273.58 |
| Density | 1.3075 (rough estimate) |
| Boling Point | 383.71°C (rough estimate) |
| Refractive Index | 1.4521 (estimate) |
| Physical and Chemical Properties | Chemical quality This product is colorless or light yellow transparent liquid, B. p.91 ~ 92 ℃/53pa,n24D 1.4860, relative density 1.1 568, insoluble in water, soluble in organic solvents such as alcohol and ether. |
| Use | Use 3, 3-dimethyl-4, 6, 6-trichloro hexene [5] Acid Ethyl Ester is an intermediate for the preparation of dichloro-pyrethric acid by means of the phase model-culalite process. |
| Raw Materials | Isobutyric acid 1-Hexene Triethyl orthoacetate |
| Downstream Products | Permethric acid |
its preparation method is to add 1,1, 1-trichloro-4-methyl-pentene [3] alcohol-[2] into a reaction kettle, then add triethyl orthoacetate and catalyst isobutyric acid, stir, heat, and introduce nitrogen, uniformly raise the temperature from 110 ℃ to 150 ℃ for about 12 hours, accompanied by distillate (mainly toluene, ethanol, ethyl acetate, etc.), the reaction was carried out at 150~155 ℃ for 7~8h, the end point was controlled by gas chromatography, the reaction was finished, cooled, and the former fraction was distilled at 0.08MPa pressure, and the rest was ethyl 3, 3-dimethyl -4,6, 6-trichlorohexene [5] acid.