Sodium dimethyldithiocarbamate synthesis
- Product Name:Sodium dimethyldithiocarbamate
- CAS Number:128-04-1
- Molecular formula:C3H6NNaS2
- Molecular Weight:143.21
75-15-0
234 suppliers
$40.00/100 g
124-40-3
500 suppliers
$18.00/100ml
128-04-1
353 suppliers
$10.00/1g
Yield:128-04-1 99.85%
Reaction Conditions:
with sodium hydroxide at 25;Temperature;
Steps:
4
Take 1 mole of dimethylamine in an amount of 40%1.15 mol of 32% sodium hydroxide,The two-phase solution is passed through a Y-type mixer using a metering pump.And then take 1.1mol of carbon disulfide and the reaction solution and then metering pump through the Y-type mixer,And passed into a microreactor having a diameter of 6 mm at a flow rate of 60 mL / min. The residence time of the reaction solution in the microreactor was 10 seconds and the temperature was 25 ° C.The reaction solution was yellowishOr grass green transparent liquid that isSodium dimethyldithiocarbamate solution,After drying, sodium dimethyldithiocarbamate was obtained.Drying of the finished product by testing the melting point of 125.5 , the yield of 99.85%.
References:
Shandong Sidier Chemical Technology Co., Ltd.;Zhu Jiazhen;Zhao Wenchao;Wang Yongjin;Zhao Xinyuan;Tian Xu CN106995396, 2017, A Location in patent:Paragraph 0019-0021; 0022; 0023-0028
75-15-0
234 suppliers
$40.00/100 g
506-59-2
526 suppliers
$5.00/5 g
128-04-1
353 suppliers
$10.00/1g
137-26-8
300 suppliers
$10.00/25g
128-04-1
353 suppliers
$10.00/1g