17637-70-6

Basic information

• Product Name: Propylium, 1-phenyl-
• CAS NO: 17637-70-6
• Molecular Formula: C9H11
• Molecular Weight: 119.186
• Mol File: 17637-70-6.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: Propylium, 1-phenyl-(CAS DataBase Reference)
• NIST Chemistry Reference: Propylium, 1-phenyl-(17637-70-6)
• EPA Substance Registry System: Propylium, 1-phenyl-(17637-70-6)

Safety Data

• Hazardous Substances Data: 17637-70-6(Hazardous Substances Data)

Upstream product

• 64710-12-9 dimethylfluoronium ion 
• 60-15-1 2-amino-1-phenylpropane 

Relevant articles and documents

Site of Gas-phase Methylation of 1-Phenyl-2-aminopropane

The regioselectivity of methyl cation transfer from (CH3)2F(1+), (CH3)2Cl(1+) and (CH3)3O(1+) to 1-phenyl-2-aminopropane was studied by Fourier transform ion cyclotron resonance in combination with collision-induced dissociation and neutralization-reionization mass spectrometry of the stable (1+) ions formed in a chemical ionization source.The (CH3)2F(1+) ion transfers a methyl cation to the NH2 group and the phenyl ring with almost equal probability.Predominant CH3(1+) transfer to the NH2 group is observed for the (CH3)2Cl(1+) ion whereas the (CH3)3O(1+) ion reacts almost exclusively at the amino group.The preference for m ethylation at NH2 is discussed in terms of a lower methyl cation affinity of the phenyl ring than of the amino group and the existence of an energy barrier for methylation of the phenyl moiety.