2,3-二氯丁二酸二乙酯
Diethyl 2,3-dichlorobutanedioate
CAS: 62243-26-9
Molecular Formula: C8H12Cl2O4
2,3-二氯丁二酸二乙酯 - Names and Identifiers
2,3-二氯丁二酸二乙酯 - Physico-chemical Properties
| Molecular Formula | C8H12Cl2O4 |
| Molar Mass | 243.08 |
| Density | 1.272±0.06 g/cm3(Predicted) |
| Boling Point | 288.1±35.0 °C(Predicted) |
| Physical and Chemical Properties | This product is colorless liquid, B. p.116 ℃/400Pa, insoluble in water, soluble in most organic solvents. |
2,3-二氯丁二酸二乙酯 - References
| Use | 2, 3-dichlorobutanedioic acid Diethyl ester is an intermediate of the herbicide imidazolinic acid. |
| production method | the preparation method is to add diethyl maleate and dichloroethane in a reaction kettle, and add chlorine gas under stirring, after about 5 hours, compressed air is introduced to drive off the remaining chlorine gas, and then the temperature is raised to 90-100 ° C. To distill dichloroethane, and the residue of the kettle is diethyl 2, 3-dichlorobutanedioic acid. |
Last Update：2024-04-10 22:29:15
