134124-32-6

Basic information

• Product Name: 1-(3,4-Dichloro-phenyl)-5-hydroxy-3-methyl-imidazolidine-2,4-dione
• CAS NO: 134124-32-6
• Molecular Weight: 275.091
• Mol File: 134124-32-6.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 1-(3,4-Dichloro-phenyl)-5-hydroxy-3-methyl-imidazolidine-2,4-dione(CAS DataBase Reference)
• NIST Chemistry Reference: 1-(3,4-Dichloro-phenyl)-5-hydroxy-3-methyl-imidazolidine-2,4-dione(134124-32-6)
• EPA Substance Registry System: 1-(3,4-Dichloro-phenyl)-5-hydroxy-3-methyl-imidazolidine-2,4-dione(134124-32-6)

Safety Data

• Hazardous Substances Data: 134124-32-6(Hazardous Substances Data)

Upstream product

• 3567-62-2 3-(3,4-Dichlorophenyl)-1-methylurea 
• 298-12-4 Glyoxilic acid 

Relevant articles and documents

Assignment of Isomeric Hydroxyhydantoins: Linked-scan, Tandem and High-resolutions Studies

The mass spectral fragmentation of hydroxyhydantoins was studied by a combination of high-resolution, linked-scan and collisionally activated decomposition (CAD) experiments.The endeavor resulted in the structural assignment of four pairs of synthetic hydroxyhydantoin isomers.A key feature in differentiating 1-methyl-3-aryl-5-hydroxy-2,4-imidazolidinediones from 1-aryl-3-methyl-5-hydroxy-2,4-imidazolidinediones is that under electron ionization (EI) conditions only the 1-methyl-3-aryl-5-hydroxy-2,4-imidazolidinediones yield the +* ion.The analogous +* ion (where Ar is the aryl group) was present in the EI spectra of both isomers and its origins are explained by the linked-scan and CAD experiments performed.