30408-34-5

Basic information

• Product Name: 1-ethenyl-4-methylquinolin-2(1H)-one
• CAS NO: 30408-34-5
• Molecular Formula: C₁₂H₁₁NO
• Molecular Weight: 185.2218
• Mol File: 30408-34-5.mol
• Article Data: 1

Chemical Properties

• Boiling Point: 312.1°C at 760 mmHg
• Flash Point: 141.9°C
• Density: 1.187g/cm³
• Vapor Pressure: 0.000542mmHg at 25°C
• Refractive Index: 1.654
• CAS DataBase Reference: 1-ethenyl-4-methylquinolin-2(1H)-one(CAS DataBase Reference)
• NIST Chemistry Reference: 1-ethenyl-4-methylquinolin-2(1H)-one(30408-34-5)
• EPA Substance Registry System: 1-ethenyl-4-methylquinolin-2(1H)-one(30408-34-5)

Safety Data

• Hazardous Substances Data: 30408-34-5(Hazardous Substances Data)

Upstream product

• 607-66-9 4-methyl-1,2-dihydroquinolin-2-one 
• 74-86-2 acetylene 

Relevant articles and documents

STRUCTURE OF 1-VINYL-2- AND 1-VINYL-4-PYRIDONES (QUINOLONES) ACCORDING TO 1H AND 13C NMR DATA

1-Vinyl-2-pyridone, 1-vinyl-4-pyridone, 1-vinyl-2-quinolone, 1-vinyl-4-methyl-2-quinolone, 1-vinyl-4-quinolone, and 1-vinyl-2-methyl-4-quinolone were obtained by the direct vinylation of the corresponding pyridones and quinolones.The sterechemical orientation of the vinyl group in these compounds was established by 1H and 13C NMR spectroscopy.The vinyl derivatives of 2- and 4-pyridones and also 4-quinolone are characterized by a coplanar arrangement of the vinyl group and the heterocycle with the preferred trans orientation in relation to the substituent at the ortho position.In 1-vinyl-2- quinolones and 1-vinyl-2-methyl-4-quinolone the vinyl group and heterocyclic fragment are not coplanar.