91467-19-5

Basic information

• Product Name: Imidazolidinetrione, phenylpropyl-
• CAS NO: 91467-19-5
• Molecular Formula: C12H12N2O3
• Molecular Weight: 232.239
• Mol File: 91467-19-5.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: Imidazolidinetrione, phenylpropyl-(CAS DataBase Reference)
• NIST Chemistry Reference: Imidazolidinetrione, phenylpropyl-(91467-19-5)
• EPA Substance Registry System: Imidazolidinetrione, phenylpropyl-(91467-19-5)

Safety Data

• Hazardous Substances Data: 91467-19-5(Hazardous Substances Data)

Upstream product

• 79-37-8 oxalyl dichloride 
• 1932-38-3 1-phenyl-3-propylurea 
• 13140-47-1 N-n-propyl-N'-phenylthiourea 
• 91466-98-7 C₆H₇Cl₂NO₃ 
• 91467-07-1 5,5-Dichloro-3-propyl-oxazolidine-2,4-dione 
• 62-53-3 aniline 

Relevant articles and documents

Solution-phase parallel syntheses of herbicidal 1-phenyl-2,4,5- imidazolidinetriones and 2-thioxo-4,5-imidazolidinediones

In order to find new herbicidally active compounds, a fifteen-member library, focusing on the variation of 3- position substituents of 2,4,5-imidazolidine-trione or 2-thioxo-4,5-imidazolidinedione, was designed and prepared in parallel by the reaction of various ureas or thioureas with oxalyl chloride using solution-phase technology. An interesting and, to the best of our knowledge, unprecedented finding is that a by-product of 1-phenyl-3- propylcarbodiimide was formed during the addition of oxalyl chloride into the solution of 1-phenyl-3-propylthiourea in the presence of triethylamine in dichloromethane. It has been shown that the herbicidal activity of 2,4,5-imidazolidinetriones is about the same as that of their analogous 2-thioxo-4,5-imidazolidinediones. Compound with propyl or isopropyl group at the 3- position of 2,4,5-imidazolidinetrione ring demonstrated good herbicidal activity. The most active compound, 1-(2-fluoro- 4-chloro-5-propargyloxy)- phenyl-3-propyl-2-thioxo-4,5-imidazolidinedione, gave 95% control of the growth of velvetleaf at 200 g/ha in the post-emergence test.