1) 2,4-Dichlorobenzenemethanamine
2,4-二氯苯甲胺
3) 2,4-dimethyl-6-chiorophenylamine
2,4-二甲基-6-氯苯胺
4) 2,4-dichloro-5-sulphamoylbenzoic acid
2,4-二氯-5-硫酰胺苯甲酸
5) 2,4-dichlorotoluene
2,4-二氯甲苯
1.
New process of 2,4-dichlorotoluene and analysis on benefit of economic and environment protection;
2,4-二氯甲苯新生产工艺及经济环保效益分析
2.
Some measures were adopted in the synthesis of 2,4-dichlorotoluene, such as slowing the stirring rotation rate of the reactor, improvement of chlorine addition to improve the reaction conditions yield of chlorination reaction, chlorine utilization and selectivity of 2,4-dichlorotoluene significantly.
采用降低反应釜搅拌转速、改进通氯方式、降低反应温度等方法,改善了2,4-二氯甲苯合成的反应条件。
3.
To solve the problem existed in the synthesis process of 2,4-dichlorotoluene, improvement on this process had been made and the optimal process conditions were established in which the reaction temperature (40 ℃) and speed of agitation (30 r/min) were determined and several tubes used to feed chlorine.
针对目前国内2,4-二氯甲苯生产合成工艺中存在的问题,改进了合成工艺,最佳工艺条件为反应温度40℃,转速30r min以及多管道通氯,使氯化收率提高至75%,氯气利用率提高至90%。
6) Toluene-2,4-diamine
甲苯-2,4-二胺
补充资料：2,4-二氯苯甲胺
分子式：C7H7Cl2N
分子量：176.04
CAS号：95-00-1
性质：密度1.3。沸点83-84°C (5 torr)。折射率1.5765-1.5785。
分子量：176.04
CAS号：95-00-1
性质：密度1.3。沸点83-84°C (5 torr)。折射率1.5765-1.5785。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条