93612-48-7

Basic information

• Product Name: Propanedioic acid, bromo-, ethyl methyl ester
• CAS NO: 93612-48-7
• Molecular Formula: C6H9BrO4
• Molecular Weight: 225.039
• Mol File: 93612-48-7.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: Propanedioic acid, bromo-, ethyl methyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: Propanedioic acid, bromo-, ethyl methyl ester(93612-48-7)
• EPA Substance Registry System: Propanedioic acid, bromo-, ethyl methyl ester(93612-48-7)

Safety Data

• Hazardous Substances Data: 93612-48-7(Hazardous Substances Data)

Upstream product

• 6186-89-6 ethyl methyl malonate 

Relevant articles and documents

Electron Ionization and Chemical Ionization Mass Spectra of Pyridinium and Isoquinolinium Ylides

Electron ionization (EI) spectra and both positive and negative chemical ionization (CI) spectra have been obtained for four isoquinolinium ylides and two pyridinium ylides.Electron transfer reactions dominate the CI mass spectra.The base peak in negative chemical ionization is the ., is relatively more intense than + showing electron transfer to be the main positive ionization process.In the positive ammonia CI spectra, proton transfer to give + is the main ionization process, but electron transfer is also observed.The EI spectra show fragmentations in which the aromatic nitrogen moiety retains the charge and fragmentation is by loss of radicals or small neutral molecules from the side-chains.Radical driven reactions are proposed to explain these spectra.