127571-23-7

Basic information

• Product Name: 1,1'-carbonylbis-4-phenylpiperazine
• Synonyms: 1,1'-carbonylbis-4-phenylpiperazine
• CAS NO: 127571-23-7
• Molecular Weight: 350.464
• Mol File: 127571-23-7.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: 1,1'-carbonylbis-4-phenylpiperazine(CAS DataBase Reference)
• NIST Chemistry Reference: 1,1'-carbonylbis-4-phenylpiperazine(127571-23-7)
• EPA Substance Registry System: 1,1'-carbonylbis-4-phenylpiperazine(127571-23-7)

Safety Data

• Hazardous Substances Data: 127571-23-7(Hazardous Substances Data)

Upstream product

• 56-23-5 tetrachloromethane 
• 92-54-6 4-phenyl-1-piperazine 
• 75-44-5 phosgene 

Relevant articles and documents

Preparation method of substituted urea compound

The invention provides a preparation method of a substituted urea compound. The preparation method comprises the following steps: taking a nitrogen-containing heterocyclic compound and tetrahalomethane as raw materials, carrying out illumination catalytic reaction in the presence of a catalyst and a solvent to prepare the substituted urea compound and a halogen simple substance; the preparation method is wide in raw material source, phosgene, triphosgene and the like which are high in toxicity are prevented from being adopted as raw materials, the influence of the preparation process on the environment is reduced, and the atom utilization rate of the reaction is increased; the reaction conditions are mild, the operation is simple and convenient, the environmental pollution is reduced, and the reaction cost is reduced; the product yield is high, the halogen simple substance is co-produced, the additional value is high, a large amount of waste is prevented from being generated, and the method has high atom economy and environment friendliness and is beneficial to application and popularization.